CN116684467B - Data acquisition method, electronic device and storage medium - Google Patents
Data acquisition method, electronic device and storage medium Download PDFInfo
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- CN116684467B CN116684467B CN202310965141.6A CN202310965141A CN116684467B CN 116684467 B CN116684467 B CN 116684467B CN 202310965141 A CN202310965141 A CN 202310965141A CN 116684467 B CN116684467 B CN 116684467B
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
- G06F3/0674—Disk device
- G06F3/0676—Magnetic disk device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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- H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
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- H—ELECTRICITY
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Abstract
The embodiment of the invention provides a data acquisition method, electronic equipment and a storage medium, wherein after the connection between a client and a data storage server is established for the first time, a certificate login file is utilized for login verification, and the account password is not required to be acquired again so as to ensure the security of data acquisition; and meanwhile, the newly added data connection thread is used for connecting the client and the data storage server, connection and data transmission are not required to be established in a remote connection mode, and occupation of server resources and consumption of bandwidth are saved. The data storage server directly calls the existing disk data query tool in the disk to acquire the data stored in the disk, so that the time required by data query is reduced, and the data acquisition efficiency is improved.
Description
Technical Field
The present invention relates to the field of data acquisition technologies, and in particular, to a data acquisition method, an electronic device, and a storage medium.
Background
Existing methods for retrieving data from a server require a remote connection to a storage server, using data from an own program or command line to retrieve the required storage data. However, the remote connection server transmits data through a network, and if a large amount of data needs to be transmitted, the data is limited by the bandwidth of the network, so that the transmission speed is slow. The connection server needs to input the user name and the password, and if the user name and the password are revealed carelessly, the user name and the password can be utilized by a hacker to perform illegal access and attack. The connection server needs to occupy network bandwidth, and if a plurality of users are connected at the same time, the connection server occupies the bandwidth of the server, so that the use experience of other users is affected; server resources are also occupied, server load is increased, and server performance and stability are reduced.
Accordingly, there is a need to provide a method and related apparatus to address the above-mentioned problems.
Disclosure of Invention
An embodiment of the invention aims to provide a data acquisition method, electronic equipment and a storage medium, so as to solve the technical problems of the data acquisition mode in the background technology.
In a first aspect, to achieve the above object, an embodiment of the present invention provides a data acquisition method,
the method is applied to a data storage server;
the method comprises the following steps:
receiving a data acquisition request from a client;
generating a data connection thread for connecting the data storage server and the client according to the data acquisition request;
directly calling a preset disk data query tool according to the data acquisition request to acquire target hardware parameter information and/or target software parameter information corresponding to the data acquisition request from a disk corresponding to the data storage server;
and sending the target hardware parameter information and/or the target software parameter information to the client through the data connection thread.
In some possible embodiments, before receiving the data acquisition request from the client, the method further comprises:
Receiving remote login information from the client;
processing the remote login information by using a certificate issuing mechanism in the data storage server to generate a first certificate login file;
and authorizing the first certificate login file by using the certificate authority to obtain an authorized second certificate login file, and sending the second certificate login file to the client.
In some possible embodiments, the establishing a data connection thread for connecting the data storage server and the client according to the data acquisition request includes:
analyzing the data acquisition request to obtain the second certificate login file;
checking the second certificate login file;
and if the second certificate login file passes the verification, a data connection thread is newly established, and the data storage server and the client are connected by utilizing the data connection thread.
In some possible embodiments, the directly calling a preset disk data query tool according to the data acquisition request to acquire the target hardware parameter information and/or the target software parameter information corresponding to the data acquisition request in the disk corresponding to the data storage server includes:
Analyzing the data acquisition request and determining parameter information to be acquired;
acquiring the server type of the data storage server and the data storage format in the disk;
determining a target disk data query tool to be called according to the server type and the data storage format;
and searching the target hardware parameter information and/or the target software parameter information corresponding to the parameter information in the disk by using the target disk data query tool.
In some possible embodiments, the determining a target disk data query tool to be invoked according to the server type and the data storage format includes:
determining a callable disk data query tool set in a plurality of disk data query tools according to the server type and the data storage format, wherein the disk data query tool set comprises at least one disk data query tool;
determining the calling priority corresponding to at least one disk data query tool in the disk data query tool set, and obtaining at least one calling priority;
and determining a target disk data query tool to be called in the disk data query tool set according to the at least one call priority.
In some possible embodiments, after sending the target data to the client through the data connection thread, the method further comprises:
judging whether the target data is sent completely or not;
and if the target data transmission is completed, automatically closing the data connection thread to disconnect the data storage server from the client.
In a second aspect, to solve the same technical problem, the present invention provides a data acquisition method, applied to a client, the method including:
receiving remote login information and sending the remote login information to a data storage server;
receiving a second certificate login file from a data storage server, wherein the second certificate login file is generated according to the remote login information;
determining hardware parameter information and/or software parameter information to be acquired, and generating a data acquisition request according to the hardware parameter information and/or the software parameter information and the second certificate login file;
transmitting the data acquisition request to the data storage server so as to establish connection with the data storage server according to the second certificate login file;
And receiving target hardware parameter information and/or target software parameter information which are sent by the data storage server and correspond to the data acquisition request.
In some possible embodiments, the sending the data acquisition request to the data storage server to establish a connection with the data storage server according to the second certificate login file includes:
transmitting the data acquisition request to the data storage server;
receiving connection information sent by the data connection thread to establish connection with the data storage server by using the connection information;
and the data connection thread is generated after the data storage server verifies the second certificate login file.
In a third aspect, to solve the same technical problem, an embodiment of the present invention provides an electronic device, including a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, where the memory is coupled to the processor, and where the processor executes the computer program to implement the steps in the data acquisition method described in any one of the above.
In a fourth aspect, in order to solve the same technical problem, an embodiment of the present invention provides a computer readable storage medium storing a computer program, where an apparatus where the computer readable storage medium is controlled to execute the steps in any one of the above-described data acquisition methods when the computer program runs.
The embodiment of the invention provides a data acquisition method, electronic equipment and a storage medium, wherein after the connection between a client and a data storage server is established for the first time, a certificate login file is utilized for login verification, and the account password is not required to be acquired again so as to ensure the security of data acquisition; and meanwhile, the newly added data connection thread is used for connecting the client and the data storage server, connection and data transmission are not required to be established in a remote connection mode, and occupation of server resources and consumption of bandwidth are saved. The data storage server directly calls the existing disk data query tool in the disk to acquire the data stored in the disk, so that the time required by data query is reduced, and the data acquisition efficiency is improved.
Drawings
FIG. 1 is a schematic flow chart of a data acquisition method according to an embodiment of the present invention;
FIG. 2 is a flow chart of an embodiment of a connection between a data storage server and a client according to an embodiment of the present application;
FIG. 3 is a flowchart of an embodiment of acquiring target data according to an embodiment of the present application;
FIG. 4 is a flowchart of an embodiment of a data acquisition method performed by a client according to an embodiment of the present application;
fig. 5 is a schematic architecture diagram of a data acquisition method according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 7 is a schematic diagram of another structure of an electronic device according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be understood that the various steps recited in the method embodiments of the present disclosure may be performed in a different order and/or performed in parallel. Furthermore, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present disclosure is not limited in this respect.
The term "including" and variations thereof as used herein are intended to be open-ended, i.e., including, but not limited to. The term "based on" is based at least in part on. The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments. Related definitions of other terms will be given in the description below.
In the related art, facing the current growing data, it is mainly dealt with by continuously stacking machines to increase storage. The storage is increased by the stacking machine to realize capacity expansion, so that automatic capacity expansion cannot be realized, and convenience is not high. Meanwhile, professional staff is required to operate when the capacity expansion operation is performed, misoperation is easy to occur when a common user operates, and the capacity expansion effect is affected. Moreover, as the enterprise scale is larger, servers of the enterprise are distributed in a plurality of remote places, and when the storage capacity of a certain server is insufficient, workers are required to transfer from the remote places to increase storage, so that manpower and material resources are seriously wasted.
In order to solve the above-mentioned technical problems, an embodiment of the present application provides a data acquisition method, please refer to fig. 1, fig. 1 is a schematic flow chart of the data acquisition method provided in the embodiment of the present application, and as shown in fig. 1, the data acquisition method provided in the embodiment of the present application includes the following steps:
101. a data acquisition request is received from a client.
The data acquisition method provided by the embodiment of the application is applied to a data acquisition system, wherein the data acquisition system comprises a data storage server and a client, and the client needs to acquire required data from the data storage server. The data acquisition method provided herein is applied to a data storage server, and thus it is first necessary to receive a data acquisition request for acquiring data from a client.
The data storage server also needs to establish a connection with the client before acquiring the data request. As shown in fig. 2, a flowchart of an embodiment of establishing a connection between a data storage server and a client according to an embodiment of the present application may include:
201. remote login information from a client is received.
202. And processing the remote login information by using a certificate issuing mechanism in the data storage server to generate a first certificate login file.
203. And authorizing the first certificate login file by using a certificate authority to obtain an authorized second certificate login file, and sending the second certificate login file to the client. Specifically, the user can operate at the client to input the remote login information corresponding to the user, and the client receives the remote login information input by the user; the telnet information corresponding to different users is typically different. The client also needs to send telnet information to the data storage server to establish the connection. From the perspective of the data storage server, after the data storage server receives the remote login information from the client, a first certificate login file can be generated according to the remote login information; in the subsequent connection establishment process, connection can be established according to the certificate login file, and the client is not required to receive the same remote login information again, so that the risk of remote login information leakage is avoided.
In the above embodiment, after the first certificate login file is generated according to the telnet information, further processing is required to be performed on the first certificate login file. The method specifically comprises the following steps: and authorizing the first certificate login file by using a certificate authority to obtain an authorized second certificate login file.
In the embodiment of the application, a certificate issuing mechanism is arranged in the data storage server, and the certificate issuing mechanism in the data storage server is mainly used for processing remote login information to generate a corresponding first certificate login file and authorizing the first certificate login file pair; and determining whether the certificate can pass the verification by judging whether the certificate is authorized or not, and further determining whether the connection can be established through the certificate or not.
The connection is established by using the authorized second certificate login file, the authorized second certificate login file is sent to the client, the client receives and stores the second certificate login file, and the client sends the second certificate login file to the data storage server in the subsequent connection process.
It should be noted that, before the telnet information is sent to the data storage server for the first time, a connection between the data storage server and the client needs to be established as well; at this point, a connection between the data storage server and the client is established using a remote connection tool. After the connection between the data storage server and the client is established through the remote connection tool, the client can send the remote login information to the data storage server. After the connection is established through the remote connection tool for the first time, so that the authorized second certificate login file is obtained, the authorized second certificate login file needs to be sent to the client, and the connection is established through the second certificate login file without using the remote connection tool. And when the second certificate login file is used for connection later, the remote login information does not need to be input again, so that the risk of leakage of the remote login information is avoided.
In some embodiments, the login information may be information such as an account password for logging into the data storage server.
102. And generating a data connection thread for connecting the data storage server and the client according to the data acquisition request.
The above embodiments describe that the connection needs to be made by a remote connection tool when the connection is first established; and after the second certificate login file is obtained, the connection can be performed according to the second certificate login file. At this time, the data acquisition request sent by the client and received by the data storage server actually includes the second certificate login file; the connection between the data storage server and the client can thus be re-established upon the data acquisition request, i.e. by logging in the file with the second certificate in the data acquisition request.
In the application, the connection between the data storage server and the client is established by using the second certificate login file, and the connection is performed by newly establishing a data connection thread in the data storage server and using the data connection thread. Before a new data connection thread is established, firstly, analyzing a data acquisition request to obtain a second certificate login file contained in the data acquisition request, and checking the second certificate login file; if the second certificate login file passes the verification, a data connection thread is newly established, and the newly established data connection thread is used for connecting the data storage server and the client.
The data storage server verifies the second certificate login file, and in fact, a certificate issuing mechanism in the data storage server verifies the second certificate login file; and mainly judging whether the second certificate login file is authorized or not. If the second certificate login file is authorized, the second certificate login file can be determined to pass verification, and connection between the data storage server and the client can be established.
The data connection thread is regenerated after the second certificate login file passes verification, and the connection between the data storage server and the client can be established only through the data connection thread. If the conventional remote connection tool is used for connection, a process is newly added, the newly added process occupies the resources and bandwidth of the data storage server, and meanwhile, the data acquisition efficiency cannot be improved. According to the application, the remote login information is prevented from being revealed by checking the certificate, and meanwhile, if the certificate is checked and a data connection thread is newly added, the connection between the data storage server and the client can be realized, the connection is not needed by using a remote connection tool, the bandwidth consumption is reduced, and the load of the data storage server is also reduced.
In an embodiment of the application, a certificate authority is included in the data storage server, and a certificate authority is also included in the client; when the data storage server and the client use the remote connection tool to initially establish connection, the data storage server not only needs to send the authorized second certificate login file to the client, but also needs to send the third certificate login file I corresponding to the data storage server to the client. The third certificate login file may be generated according to parameters corresponding to the data storage server itself, such as a memory size, a version number, and the like.
After receiving the third certificate login file, the client also needs to authorize the third certificate login file by using a certificate authority of the client itself to obtain an authorized fourth certificate login file. The client also needs to return the authorized fourth certificate login file to the data storage server, and the data storage server receives and stores the fourth certificate login file. The data storage server generates a data connection thread after the second certificate login file passes the verification, the data storage server needs to send a fourth certificate login file to the client through the data connection thread, and the client also needs to verify the fourth certificate login file so as to receive the connection information of the data connection thread after the fourth certificate login file passes the verification, thereby establishing connection between the data storage server and the client by utilizing the data connection thread.
103. And directly calling a preset disk data query tool according to the data acquisition request to acquire target hardware parameter information and/or target software parameter information corresponding to the data acquisition request from a disk corresponding to the data storage server.
104. And sending the target hardware parameter information and/or the target software parameter information to the client through the data connection thread.
As shown in fig. 3, a flowchart of an embodiment of obtaining target data according to an embodiment of the present application may include:
301. and analyzing the data acquisition request and determining parameter information to be acquired.
302. The server type of the data storage server, and the data storage format in the disk are obtained.
303. And determining a target disk data query tool to be called according to the server type and the data storage format.
304. And searching hardware parameter information and/or software parameter information corresponding to the parameter information in the disk by utilizing a target disk data query tool.
In the embodiment of the application, the data acquisition request not only comprises a second certificate login file for establishing connection, but also comprises what data is specifically required to be acquired by the connection; it is therefore necessary to parse the data acquisition request to determine the parameter information that needs to be acquired. In an embodiment of the present application, the data storage server is actually deployed on a physical terminal device, such as a computer, tablet, etc.; while entity terminal devices typically have disks for storing data. In the application, after the connection between the data storage server and the client is established through the data connection thread, the data storage server can also call a preset disk data query tool according to the data acquisition request so as to acquire the required target data in the disk corresponding to the data storage server.
In the application, the data storage server can directly call the disk data query tool in the terminal equipment where the data storage server is located, and the disk data query tool is utilized to search the data stored on the disk in the terminal equipment. In the present application, the obtained data is usually the parameter information of the hardware devices such as the magnetic disk, or the parameter information corresponding to the software running in the data storage server. For example, disk group information in the whole hardware device, such as maximum disk number, maximum logic unit, logic disk expansion, disk group capacity use condition, etc.; parameter information of a single disk, such as a disk ID, a disk version, a disk serial number, a disk capacity, a disk type, a disk used capacity, a disk highest reading speed and the like, can be obtained; of course, the parameter information of the terminal device where the data storage server is located and the parameter information of other external devices such as a usb disk and an SD card device connected with the terminal device where the data storage server is located may also be obtained. And the parameter information corresponding to the software running in the data storage server includes, but is not limited to, the version number of the software application, the serial number, the application memory, the application use condition, etc. In the application, only some parameter information of a disk or an application program is acquired, and information generated in the process of executing or using other threads or requests is not acquired.
In one embodiment, the data acquisition request includes a scope field, where the scope field corresponds to a field value, and different field values represent hardware parameter information and/or software parameter information that needs to be acquired. For example, the threshold may be: <0-global;1-local;2-LDAP >; wherein <0-global > represents acquiring hardware parameter information and software parameter information simultaneously, < 1-local > represents acquiring only hardware parameter information, and < 2-LDAP > represents acquiring only software parameter information. In other embodiments, the scope field may also correspond to other field values, which may be specifically set according to actual requirements, and is not limited herein.
The magnetic disk data query tool called in the application is also stored in the magnetic disk, namely in the hardware equipment; there is a need to select a target disk data query tool from a plurality of different disk data query tools that needs to be invoked. The application can acquire the server type of the data storage server and the data storage format in the disk to determine the target disk data query tool to be called.
In particular, the server types of the data storage server may include: windows, linux, macOS, etc.; and the data storage format may include: RAS, SAS, RAMS, etc. According to the application, different disk data query tools can be automatically selected according to the server type of the data storage server and the type of the data storage format.
In a specific embodiment, the disk data query tool to be invoked may be determined through a preset data query neural network model. Specifically, the server type and the data storage format can be input into a preset data query neural network model, and a target disk data query tool to be called is determined according to the output of the data query neural network model. Before the data query neural network model is utilized, the initial data query neural network model can be trained to obtain the final data query neural network model.
In other embodiments, the disk data query tool that needs to be invoked may also be determined according to the call priorities of the plurality of disk data acquisition tools. For example, firstly, determining a set of callable disk data query tools comprising at least one disk data query tool according to the type of the server and the data storage format; and then comparing the call priorities of the screened multiple disk data query tools, and preferentially calling the disk data query tools with higher priorities. The call priority of the disk data query tool can be set in a self-defined manner, and can be determined according to various parameters such as the number of data storage formats which can be queried by the disk data query tool, the time required for querying the disk data query tool, the memory size occupied by the disk data query tool and the like. Specifically, different scores can be given to the disk data query tool according to the number of data storage formats that the disk data query tool can query; if the disk data querying tool can query one data storage format, a score is assigned, and if two data storage formats can be queried, a score of two is assigned …. Judging the time required by the inquiry of the disk data inquiry tool in a preset time range required by data inquiry in the same way, wherein the time ranges required by different data inquiry correspond to different scores; for example, the time required for data query may correspond to five minutes in 0-20 seconds, four minutes in 20-30 seconds, etc. For the memory occupied by the disk data query tool, different score assignment can be performed according to the occupied memory size; for example, occupying three points of the memory size within 1m, occupying two points of the memory size within 1m-5m, etc.
Based on the score assignment rule, all scores corresponding to one disk data query data can be added to obtain a final score, and the final score corresponding to the disk data query tool is used as a condition for determining the calling priority. Generally, the higher the score, the higher the call priority of the disk data query tool. And when the scores are the same, the scores of a single parameter can be compared to determine the calling priority; for example, when the final scores are the same, the call priority is determined against the score of the time required for the data query. Also, the higher the score, the higher the call priority. In a specific embodiment, when the server type is windows, a disk logic unit information acquisition tool in a disk can be directly called; when the server type is linux, fdisk tools in the disk can be directly called; when the server type is macOS, the disk utility tool in disk may be directly called.
After the target data is obtained from the disk by using the disk data query tool, the target data needs to be sent to the client. In the process of sending the target data, whether the target data is sent is needed, if so, the data connection thread is automatically closed to disconnect the data storage server from the client. When a new data request exists, the client reestablishes connection with the data storage server according to the second certificate login file stored by the client; and the data storage server generates a new data connection thread to connect the client according to the received second certificate login file.
The above embodiment mainly describes how to acquire the required target data from the perspective of the data storage server, and for the client, the data acquisition method executed by the client may include steps 401-405, as shown in fig. 4:
401. and receiving login information and sending the remote login information to a data storage server.
402. And receiving a second certificate login file from the data storage server, wherein the second certificate login file is generated according to the remote login information.
For clients that need to obtain data, it is often necessary to utilize a remote connection tool to establish a connection when initially establishing a connection with a data storage server. After the connection is established by using the remote connection tool, the client can receive the remote login information input by the user at the client and send the remote login information to the data storage server. The data storage server receives the remote login information, generates a second certificate login file according to the remote login information, and can establish connection according to the second certificate login file without using the remote login information. The data storage server will send the generated second certificate login file to the client, which receives and saves the second certificate login file. The process of generating the second certificate login file according to the telnet information may refer to the foregoing, and will not be described herein.
403. And determining hardware parameter information and/or software parameter information to be acquired, and generating a data acquisition request according to the hardware parameter information and/or the software parameter information and the second certificate login file.
404. And sending a data acquisition request to the data storage server to establish a connection with the data storage server according to the second certificate login file.
After the client saves the second certificate login file, if the client needs to acquire the data in the data storage server, the client firstly determines the target data to be acquired; or determining the range of data that needs to be acquired, typically all data within the range of data is acquired. The client generates a data acquisition request according to the target data and the second certificate login file, and sends the data acquisition request to the data storage server; the data storage server analyzes the data acquisition request to acquire a second certificate login file, and establishes connection between the data storage server and the client according to the second certificate login file. Therefore, the user can be prevented from repeatedly inputting remote login information at the client, the data transmission efficiency is improved, and the risk of remote login information leakage is avoided.
In the embodiment of the application, the data storage server judges whether connection can be established by checking the second certificate login file; if the connection can be established, the data storage server generates a data connection thread, the data connection thread sends connection information to the client, and the client establishes connection with the data storage server according to the connection information; i.e. a connection is established between a client and the data storage server according to a data connection thread. The data connection thread is generated by the data storage server according to the second certificate login file in the data acquisition. The method comprises the following steps: and judging whether the second certificate login file passes the verification, and if the second certificate login file passes the verification, generating a data connection thread. Compared with the original connection establishment mode, only one data connection thread is needed to be added, a process occupying larger resources is not needed to be added, the occupation of bandwidth resources is reduced, and the load of a server is reduced.
405. And receiving target hardware parameter information and/or target software parameter information which are sent by the data storage server and correspond to the data acquisition request.
After the connection between the data storage server and the client is established by the data connection thread, the client can receive target data which is from the data storage server and corresponds to the data acquisition request through the data connection thread.
In the embodiment of the application, after receiving the target data, the client needs to further process the target data, such as performing operations including, but not limited to, data decoding, decryption, transcoding, etc., on the target data, and storing the processed target data in the redis of the client. When the acquired data needs to be displayed, the data can be taken out from the redis of the client and displayed on a display interface of the client through uniform modularized configuration.
Fig. 5 is a schematic diagram of a data acquisition method according to an embodiment of the present application. In fig. 5, a data storage server and a client are included, and in the client, a core program is included; the user can use the kernel to implement the function of connecting the data storage server and the client. The remote connection tool can be called to realize connection by calling the core program, and meanwhile, after the remote connection tool is called to realize connection, the connection is realized by using the certificate login file. Meanwhile, after the connection is realized by using the certificate login file, the data storage server can call a disk data query tool to acquire required target data and send the required target data to the client. The client can also process the acquired target data and store the data after the data processing in the redis of the client so as to be displayed on a display interface of the client later.
In addition, referring to fig. 6, fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, where the electronic device may be a mobile target such as a smart phone, a tablet computer, or the like. As shown in fig. 6, the electronic device 600 includes a processor 601, a memory 602. The processor 601 is electrically connected to the memory 602.
The processor 601 is a control center of the electronic device 600, connects various parts of the entire electronic device using various interfaces and lines, and performs various functions of the electronic device 600 and processes data by running or loading application programs stored in the memory 602 and calling data stored in the memory 602, thereby performing overall monitoring of the electronic device 600.
In this embodiment, the processor 601 in the electronic device 600 loads instructions corresponding to the processes of one or more application programs into the memory 602 according to the following steps, and the processor 601 executes the application programs stored in the memory 602, so as to implement various functions:
receiving a data acquisition request from a client;
generating a data connection thread for connecting the data storage server and the client according to the data acquisition request;
Directly calling a preset disk data query tool according to the data acquisition request to acquire target hardware parameter information and/or target software parameter information corresponding to the data acquisition request from a disk corresponding to the data storage server;
and sending the target hardware parameter information and/or the target software parameter information to the client through the data connection thread.
Or the following functions are realized:
receiving remote login information and sending the remote login information to a data storage server;
receiving a first certificate login file from a data storage server, wherein a second certificate login file is generated according to remote login information;
determining hardware parameter information and/or software parameter information to be acquired, and generating a data acquisition request according to the hardware parameter information and/or the software parameter information and a second certificate login file;
transmitting a data acquisition request to a data storage server to establish connection with the data storage server according to the second certificate login file;
and receiving target hardware parameter information and/or target software parameter information which are sent by the data storage server and correspond to the data acquisition request.
The electronic device 600 may implement the steps in any embodiment of the data acquisition method provided by the embodiment of the present invention, so that the beneficial effects that any one of the data acquisition methods provided by the embodiment of the present invention can implement are described in detail in the previous embodiments, and are not described herein.
Referring to fig. 7, fig. 7 is another schematic structural diagram of an electronic device provided in the embodiment of the present invention, and fig. 7 is a specific structural block diagram of the electronic device provided in the embodiment of the present invention, where the electronic device may be used to implement the data acquisition method provided in the embodiment. The electronic device 700 may be a mobile target such as a smart phone or a notebook computer.
The RF circuit 710 is configured to receive and transmit electromagnetic waves, and to perform mutual conversion between the electromagnetic waves and the electrical signals, thereby communicating with a communication network or other devices. RF circuitry 710 may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a Subscriber Identity Module (SIM) card, memory, and so forth. The RF circuitry 710 may communicate with various networks such as the internet, intranets, wireless networks, or other devices via wireless networks. The wireless network may include a cellular telephone network, a wireless local area network, or a metropolitan area network. The wireless network may use various communication standards, protocols, and technologies including, but not limited to, global system for mobile communications (Global System for Mobile Communication, GSM), enhanced mobile communications technology (Enhanced Data GSM Environment, EDGE), wideband code division multiple access technology (Wideband Code Division Multiple Access, WCDMA), code division multiple access technology (Code Division Access, CDMA), time division multiple access technology (Time Division Multiple Access, TDMA), wireless fidelity technology (Wireless Fidelity, wi-Fi) (e.g., american society of electrical and electronic engineers standards IEEE802.11 a, IEEE802.11 b, IEEE802.11g, and/or IEEE802.11 n), internet telephony (Voice over Internet Protocol, voIP), worldwide interoperability for microwave access (Worldwide Interoperability for Microwave Access, wi-Max), other protocols for mail, instant messaging, and short messaging, as well as any other suitable communication protocols, including even those not currently developed.
The memory 720 may be used to store software programs and modules, such as program instructions/modules corresponding to the data acquisition method in the above embodiments, and the processor 780 executes the software programs and modules stored in the memory 720, thereby performing various functional applications and automatic capacity expansion, that is, implementing the following functions:
receiving a data acquisition request from a client;
generating a data connection thread for connecting the data storage server and the client according to the data acquisition request;
directly calling a preset disk data query tool according to the data acquisition request to acquire target hardware parameter information and/or target software parameter information corresponding to the data acquisition request from a disk corresponding to the data storage server;
and sending the target hardware parameter information and/or the target software parameter information to the client through the data connection thread.
Or the following functions are realized:
receiving remote login information and sending the remote login information to a data storage server;
receiving a first certificate login file from a data storage server, wherein a second certificate login file is generated according to remote login information;
determining hardware parameter information and/or software parameter information to be acquired, and generating a data acquisition request according to the hardware parameter information and/or the software parameter information and a second certificate login file;
Transmitting a data acquisition request to a data storage server to establish connection with the data storage server according to the second certificate login file;
and receiving target hardware parameter information and/or target software parameter information which are sent by the data storage server and correspond to the data acquisition request.
Memory 720 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, memory 720 may further include memory located remotely from processor 780, which may be connected to electronic device 700 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input unit 730 may be used to receive input numeric or character information and to generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, the input unit 730 may include a touch-sensitive surface 731 and other input devices 732. The touch-sensitive surface 731, also referred to as a touch display screen or touch pad, may collect touch operations thereon or thereabout by a user (e.g., operations of the user on or thereabout the touch-sensitive surface 731 using any suitable object or accessory such as a finger, stylus, etc.), and actuate the corresponding connection device according to a pre-set program. Alternatively, touch-sensitive surface 731 may comprise two parts, a touch-detecting device and a touch controller. The touch detection device detects the touch azimuth of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device and converts it into touch point coordinates, which are then sent to the processor 780, and can receive commands from the processor 780 and execute them. In addition, the touch sensitive surface 731 may be implemented in a variety of types, such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch-sensitive surface 731, the input unit 730 may also include other input devices 732. In particular, the other input devices 732 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, mouse, joystick, etc.
The display unit 740 may be used to display information entered by a user or provided to a user as well as various graphical user interfaces of the electronic device 700, which may be composed of graphics, text, icons, video, and any combination thereof. The display unit 740 may include a display panel 741, and alternatively, the display panel 741 may be configured in the form of an LCD (Liquid Crystal Display ), an OLED (Organic Light-Emitting Diode), or the like. Further, the touch-sensitive surface 731 may overlay the display panel 741, and upon detection of a touch operation thereon or thereabout by the touch-sensitive surface 731, the touch-sensitive surface 731 is passed to the processor 780 for determining the type of touch event, and the processor 780 then provides a corresponding visual output on the display panel 741 based on the type of touch event. Although in the figures the touch-sensitive surface 731 and the display panel 741 are implemented as two separate components, in some embodiments the touch-sensitive surface 731 and the display panel 741 may be integrated to implement the input and output functions.
The electronic device 700 may also include at least one sensor 750, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel 741 according to the brightness of ambient light, and a proximity sensor that may generate an interrupt when the folder is closed or closed. As one of the motion sensors, the gravity acceleration sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and the direction when the mobile phone is stationary, and can be used for applications of recognizing the gesture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; other sensors such as gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc. that may also be configured with the electronic device 700 are not described in detail herein.
Audio circuitry 760, speaker 761, and microphone 762 may provide an audio interface between a user and electronic device 700. The audio circuit 760 may transmit the received electrical signal converted from audio data to the speaker 761, and the electrical signal is converted into a sound signal by the speaker 761 to be output; on the other hand, microphone 762 converts the collected sound signals into electrical signals, which are received by audio circuit 760 and converted into audio data, which are processed by audio data output processor 780 for transmission to, for example, another destination via RF circuit 710, or which are output to memory 720 for further processing. Audio circuitry 760 may also include an ear bud jack to provide communication between a peripheral ear bud and electronic device 700.
The electronic device 700 may facilitate user reception of requests, transmission of information, etc. via the transmission module 780 (e.g., wi-Fi module), which provides wireless broadband internet access to the user. Although the transmission module 780 is shown in the drawings, it is understood that it does not belong to the essential constitution of the electronic device 700, and can be omitted entirely as required within the scope not changing the essence of the invention.
The processor 780 is a control center of the electronic device 700, connects various parts of the entire handset using various interfaces and lines, and performs various functions of the electronic device 700 and processes data by running or executing software programs and/or modules stored in the memory 720 and invoking data stored in the memory 720, thereby performing overall monitoring of the electronic device. Optionally, the processor 780 may include one or more processing cores; in some embodiments, the processor 780 may integrate an application processor that primarily processes operating systems, user interfaces, applications, and the like, with a modem processor that primarily processes wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 780.
The electronic device 700 also includes a power supply 790 (e.g., a battery) that provides power to the various components, and in some embodiments, may be logically coupled to the processor 780 through a power management system to perform functions such as managing charging, discharging, and power consumption by the power management system. Power supply 790 may also include one or more of any components, such as a dc or ac power supply, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
Although not shown, the electronic device 700 further includes a camera (e.g., front camera, rear camera), a bluetooth module, etc., which will not be described in detail herein. In particular, in this embodiment, the display unit of the electronic device is a touch screen display, the mobile target further includes a memory, and one or more programs, where the one or more programs are stored in the memory, and configured to be executed by the one or more processors, where the one or more programs include instructions for:
receiving a data acquisition request from a client;
generating a data connection thread for connecting the data storage server and the client according to the data acquisition request;
Directly calling a preset disk data query tool according to the data acquisition request to acquire target hardware parameter information and/or target software parameter information corresponding to the data acquisition request from a disk corresponding to the data storage server;
and sending the target hardware parameter information and/or the target software parameter information to the client through the data connection thread.
Or: receiving remote login information and sending the remote login information to a data storage server;
receiving a first certificate login file from a data storage server, wherein a second certificate login file is generated according to remote login information;
determining hardware parameter information and/or software parameter information to be acquired, and generating a data acquisition request according to the hardware parameter information and/or the software parameter information and a second certificate login file;
transmitting a data acquisition request to a data storage server to establish connection with the data storage server according to the second certificate login file;
and receiving target hardware parameter information and/or target software parameter information which are sent by the data storage server and correspond to the data acquisition request.
In the implementation, each module may be implemented as an independent entity, or may be combined arbitrarily, and implemented as the same entity or several entities, and the implementation of each module may be referred to the foregoing method embodiment, which is not described herein again.
Those of ordinary skill in the art will appreciate that all or a portion of the steps of the various methods of the above embodiments may be performed by instructions, or by instructions controlling associated hardware, which may be stored in a computer-readable storage medium and loaded and executed by a processor. To this end, an embodiment of the present application provides a storage medium having stored therein a plurality of instructions capable of being loaded by a processor to perform the steps of any one of the embodiments of the data acquisition method provided by the embodiment of the present application.
Wherein the storage medium may include: read Only Memory (ROM), random access Memory (RAM, random Access Memory), magnetic or optical disk, and the like.
The steps in any embodiment of the data acquisition method provided by the embodiment of the present application can be executed by the instructions stored in the storage medium, so that the beneficial effects that any one of the data acquisition methods provided by the embodiment of the present application can achieve can be achieved, which are detailed in the previous embodiment and are not repeated here.
The foregoing has described in detail a data acquisition method, an electronic device and a storage medium provided by embodiments of the present application, and specific examples are applied to illustrate the principles and embodiments of the present application, where the foregoing examples are only for aiding in understanding of the method and core ideas of the present application; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present application, the present description should not be construed as limiting the present application. Moreover, it will be apparent to those skilled in the art that various modifications and variations can be made without departing from the principles of the present application, and such modifications and variations are also considered to be within the scope of the application.
Claims (8)
1. The data acquisition method is characterized by being applied to a data storage server;
the method comprises the following steps:
receiving a data acquisition request from a client;
generating a data connection thread for connecting the data storage server and the client according to the data acquisition request;
directly calling a preset disk data query tool according to the data acquisition request to acquire target hardware parameter information and/or target software parameter information corresponding to the data acquisition request from a disk corresponding to the data storage server;
transmitting the target hardware parameter information and/or the target software parameter information to the client through the data connection thread;
the method directly calls a preset disk data query tool according to the data acquisition request to acquire the target hardware parameter information and/or the target software parameter information corresponding to the data acquisition request from a disk corresponding to the data storage server, and comprises the following steps:
analyzing the data acquisition request and determining parameter information to be acquired;
acquiring the server type of the data storage server and the data storage format in the disk;
Determining a target disk data query tool to be called according to the server type and the data storage format;
searching target hardware parameter information and/or target software parameter information corresponding to the parameter information in the disk by utilizing the target disk data query tool;
the determining a target disk data query tool to be called according to the server type and the data storage format comprises the following steps:
determining a callable disk data query tool set in a plurality of disk data query tools according to the server type and the data storage format, wherein the disk data query tool set comprises at least one disk data query tool;
determining the calling priority corresponding to at least one disk data query tool in the disk data query tool set, and obtaining at least one calling priority;
and determining a target disk data query tool to be called in the disk data query tool set according to the at least one call priority.
2. The data acquisition method of claim 1, wherein prior to receiving the data acquisition request from the client, the method further comprises:
Receiving remote login information from the client;
processing the remote login information by using a certificate authority in the data storage server to generate a first certificate login file;
and authorizing the first certificate login file by utilizing the certificate issuing mechanism to obtain an authorized second certificate login file, and sending the second certificate login file to the client.
3. The data acquisition method according to claim 2, wherein the establishing a data connection thread for connecting the data storage server and the client according to the data acquisition request includes:
analyzing the data acquisition request to obtain the second certificate login file;
checking the second certificate login file;
and if the second certificate login file passes the verification, a data connection thread is newly established, and the connection between the data storage server and the client is established by utilizing the data connection thread.
4. The data acquisition method according to claim 1, characterized in that after the target hardware parameter information and/or target software parameter information is sent to the client via the data connection thread, the method further comprises:
Judging whether the sending of the target hardware parameter information and/or the target software parameter information is finished or not;
and if the target hardware parameter information and/or the target software parameter information are sent, automatically closing the data connection thread to disconnect the data storage server from the client.
5. A method for obtaining data, applied to a client, the method comprising:
receiving remote login information and sending the remote login information to a data storage server;
receiving a second certificate login file from a data storage server, wherein the second certificate login file is generated according to the remote login information;
determining hardware parameter information and/or software parameter information to be acquired, and generating a data acquisition request according to the hardware parameter information and/or the software parameter information and the second certificate login file;
transmitting the data acquisition request to the data storage server so as to establish connection with the data storage server according to the second certificate login file;
receiving target hardware parameter information and/or target software parameter information which are sent by the data storage server and correspond to the data acquisition request;
The process for acquiring the target hardware parameter information and/or the target software parameter information corresponding to the data acquisition request comprises the following steps:
generating a data connection thread for connecting the data storage server and the client according to the data acquisition request received from the client by the data storage server;
directly calling a preset disk data query tool according to the data acquisition request to acquire target hardware parameter information and/or target software parameter information corresponding to the data acquisition request from a disk corresponding to the data storage server;
the method directly calls a preset disk data query tool according to the data acquisition request to acquire the target hardware parameter information and/or the target software parameter information corresponding to the data acquisition request from a disk corresponding to the data storage server, and comprises the following steps:
analyzing the data acquisition request and determining parameter information to be acquired;
acquiring the server type of the data storage server and the data storage format in the disk;
determining a target disk data query tool to be called according to the server type and the data storage format;
Searching target hardware parameter information and/or target software parameter information corresponding to the parameter information in the disk by utilizing the target disk data query tool;
the determining a target disk data query tool to be called according to the server type and the data storage format comprises the following steps:
determining a callable disk data query tool set in a plurality of disk data query tools according to the server type and the data storage format, wherein the disk data query tool set comprises at least one disk data query tool;
determining the calling priority corresponding to at least one disk data query tool in the disk data query tool set, and obtaining at least one calling priority;
and determining a target disk data query tool to be called in the disk data query tool set according to the at least one call priority.
6. The method of claim 5, wherein the sending the data acquisition request to the data storage server to establish a connection with the data storage server based on the second credential registration file comprises:
Transmitting the data acquisition request to the data storage server;
receiving connection information sent by the data connection thread to establish connection with the data storage server by using the connection information;
and the data connection thread is generated after the data storage server verifies the second certificate login file.
7. An electronic device, comprising:
a processor, a memory and a computer program stored in the memory and configured to be executed by the processor, the memory being coupled to the processor and the processor, when executing the computer program, implementing the steps in the data acquisition method according to any one of claims 1 to 6.
8. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program, wherein the computer program, when run, controls a device in which the computer readable storage medium is located to perform the steps in the data acquisition method according to any one of claims 1 to 6.
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