CN101582924A - Data transmission method of mobile terminal and device thereof - Google Patents
Data transmission method of mobile terminal and device thereof Download PDFInfo
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- CN101582924A CN101582924A CNA2009101472719A CN200910147271A CN101582924A CN 101582924 A CN101582924 A CN 101582924A CN A2009101472719 A CNA2009101472719 A CN A2009101472719A CN 200910147271 A CN200910147271 A CN 200910147271A CN 101582924 A CN101582924 A CN 101582924A
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Abstract
The invention provides a data transmission method of a mobile terminal and a device thereof, wherein the method comprises: step1. the mobile terminal selects a current download task; step 2. the mobile terminal adds the download-completed byte count of the current download task to an HTTP request and sends the HTTP request to a server; step 3. the server sends the data after the download-completed byte count of the current download task to the mobile terminal; and step 4. the mobile terminal writes the data at the end of the download-completed file of the current download task. The device comprises a storage module, a sending module and a data processing module. The invention can achieve the functions of continuously downloading at an interruption point after resource download is interrupted on the mobile terminal, avoiding the trouble of re-downloading resources for a user and preventing the problem of resource waste.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of data transmission method of mobile terminal and device.
Background technology
Along with the continuous development of the communication technology, the user can use portable terminal to come down loading network resource by network, for example music, picture, video etc.Here, portable terminal is meant the handheld communication devices that can receive and send messages by network, as mobile phone, PDA etc.The downloading process of portable terminal needs a continuous process to realize usually, if in process of downloading, produced interruption (for example because of battery is used up, user of incoming call, come reasons such as message and network signal instability to cause), then cause whole downloading process failure, the Internet resources of Xia Zaiing cannot not preserved, need to the resource downloaded carry out repeated downloads when downloading with same condition next time.So not only wasted the time that the user waits for downloads, and the wasting of resources that brings the increase because of network traffics to cause to the user.
Summary of the invention
At defective that exists in the prior art and deficiency, the objective of the invention is to propose a kind of data transmission method of mobile terminal and device that is applied between portable terminal and the server, can carry out breakpoint transmission.
In order to achieve the above object, the present invention proposes a kind of data transmission method of mobile terminal, may further comprise the steps:
Step 1: portable terminal is selected current downloading task;
Step 2: portable terminal has been downloaded the byte number of finishing with current downloading task and has been added in the HTTP request and with described HTTP request and send to server;
Step 3: the data that server has been downloaded described current downloading task after the byte number of finishing send to portable terminal;
Step 4: portable terminal is write current downloading task with above-mentioned data and has been downloaded the end of file of finishing.
Preferred as technique scheme, described step 2 is specially:
Step 21: portable terminal obtains current downloading task and has downloaded the byte number of finishing;
Step 22: portable terminal adds the described value of having downloaded the byte number of finishing in the header information of HTTP request;
Step 23: portable terminal sends to server with above-mentioned HTTP request.
Preferred as technique scheme, the current downloading task in the described step 21 have been downloaded the byte number finished by portable terminal record and storage when carrying out described current downloading task and interrupt last time.
Preferred as technique scheme, described step 3 is specially:
Step 31: server is resolved the original position that obtains sending data to the HTTP request that receives;
Step 32: server will send to portable terminal from the data of above-mentioned original position.
Preferred as technique scheme, described step 4 is specially:
Step 41: portable terminal regularly writes current downloading task with the data that receive and has downloaded the end of file of finishing, till all receiving.
Step 42: the byte number of this download of mobile terminal records.
Preferred as technique scheme also comprises:
Step 5: portable terminal judges whether current downloading task is all finished, if advance to step 6; If not, skip to step 7.
Step 6: in the time of will carrying out described current downloading task last time and interrupt record and storage download the byte number zero clearing of finishing, with the byte number zero clearing of described this download of record in the step 42 and storage, finish current downloading task;
Step 7: new record and store current downloading task and downloaded the byte number of finishing more, finish this downloading task.
Preferred as technique scheme, the foundation of judging in the described step 6 is: current downloading task has been downloaded the byte number of finishing and has been added whether the byte number sum of this download equals the total bytes of current downloading task.
In order to achieve the above object, the present invention also proposes a kind of mobile terminal data transmitting device, comprising:
Memory module, described memory module are stored current downloading task and have been downloaded the byte number finished and the byte number of this download;
Sending module, described sending module have been downloaded the byte number of finishing with the current downloading task in the above-mentioned memory module and have been added in the HTTP request header information and send this HTTP and ask to server;
Data processing module, described data processing module will be write current downloading task from the data that server receives and download the end of file of finishing.
Preferred as technique scheme also comprises judge module, and described judge module judges whether current downloading task is all finished.
The present invention proposes a kind of data transmission method of mobile terminal, comprise that step 1, portable terminal select current downloading task; Step 2, portable terminal have been downloaded the byte number of finishing with current downloading task and have been added in the HTTP request and with described HTTP request and send to server; The data that step 3, server have been downloaded described current downloading task after the byte number of finishing send to portable terminal; Step 4, portable terminal are write current downloading task with above-mentioned data and have been downloaded the end of file of finishing.The present invention also proposes a kind of mobile terminal data transmitting device, comprising: memory module; Sending module; Data processing module.The present invention can realize having no progeny in the resource downloading on portable terminal and can continue the function of download at the point of interruption, has saved user's trouble of downloaded resources again, has avoided the problem of the wasting of resources.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.For the person of ordinary skill in the field, from detailed description of the invention, above-mentioned and other purposes of the present invention, feature and advantage will be apparent.
Description of drawings
Fig. 1 is the schematic flow sheet of a kind of data transmission method of mobile terminal of the present invention's proposition;
A kind of mobile terminal data transmitting device composition frame chart that Fig. 2 proposes for the present invention.
Embodiment
The present invention proposes a kind of data transmission method that is applied to portable terminal, its preferred embodiment comprises:
Step 1: the user selects current downloading task by portable terminal;
Step 2: portable terminal has been downloaded the byte number of finishing with current downloading task and has been added in the HTTP request and to server and send described HTTP request;
Step 3: the data that server has been downloaded described current downloading task after the byte number of finishing send to portable terminal;
Step 4: portable terminal is write current downloading task with above-mentioned data and has been downloaded the end of file of finishing.
In above-mentioned steps 2, current downloading task has been downloaded the byte number finished by portable terminal record and storage when carrying out described current downloading task and interrupt last time.
As shown in Figure 1, second preferred embodiment of the present invention may further comprise the steps:
Step 1: the user can select current downloading task by click certain hyperlink in portable terminal, obtains the URL of current downloading task, the relevant informations such as total bytes of current downloading task;
Step 2: portable terminal obtains the current downloading task that is kept in the portable terminal and has downloaded the byte number of finishing, and this current downloading task has been downloaded the byte number finished by portable terminal record and storage when carrying out described current downloading task and interrupt last time.When downloading the byte number of finishing and equal zero, represent that current downloading task was not downloaded, at this moment can from the beginning download by original method; When downloading the byte number of finishing when non-vanishing, represent that current downloading task was downloaded, but the last downloaded process is interrupted, also promptly disconnect when being connected when portable terminal and server, current downloading task is not all finished, and at this moment forwards step 3 to;
Wherein, download the byte number of finishing and represented the byte number of the current downloading task of not finishing fully that last time, portable terminal received, also indicated and received the original position of data and the original position that server will send data when next portable terminal continues to carry out current downloading task, such as downloading the byte number of finishing is 5 o'clock, server began to send from the 6th byte of current downloading task total byte when continued to download next time, and portable terminal also just begins to receive from the 6th byte of current downloading task total byte;
Step 3: portable terminal adds the value that the current downloading task of obtaining has been downloaded the byte number of finishing in the header of HTTP request to.Concrete, value can be added in the Range territory in the HTTP request header information;
Step 4: portable terminal sends the HTTP request message that has configured in the described step 3 to server, comprises in the HTTP request message that the URL of current downloading task, current downloading task downloaded the information of finishing such as byte number;
Step 5: server is resolved it after receiving the HTTP request message, obtains sending the original position of data, sends http response message to portable terminal then;
Include in the described http response message that server sends: inform that portable terminal begins length of the data of part information transmitted, transmission (representing with byte number) and data entity now;
It is exactly that data after described current downloading task has been downloaded the byte number of finishing send to portable terminal that server sends http response message to portable terminal;
Step 6: portable terminal is write current downloading task with above-mentioned data and has been downloaded the end of file of finishing after the http response message that receives is resolved;
The time that writes can be to write continuously, also can be regularly to write.
Step 7: portable terminal regularly writes current downloading task with the data that receive and has downloaded the end of file of finishing, till all receiving.
The 3rd preferred embodiment of the present invention is to have increased follow-up determining step on the basis of second preferred embodiment, that is:
Step 7: portable terminal regularly writes current downloading task with the data that receive and has downloaded the end of file of finishing, and till all receiving, and portable terminal also writes down and store the byte number of this download.
Step 8: portable terminal judges that current downloading task downloaded the byte number of finishing and added whether the byte number sum of this download equals the total bytes of current downloading task.Whether current downloading task is all finished, if advance to step 9; If not, then may be to interrupt because of outer some reason makes to download, fail all to finish, skip to step 10.
Step 9: with portable terminal when carrying out described current downloading task and interrupt last time record and storage download the byte number zero clearing of finishing, with the also byte number zero clearing of this download of storage of mobile terminal records, finish current downloading task, with this downloading task deletion;
Step 10: the mobile terminal to update record is also stored current downloading task and has been downloaded the byte number of finishing, it is that the current downloading task that is used as judgement in the step 8 has been downloaded the byte number sum that the byte number of finishing adds this download that new current downloading task has been downloaded the byte number of finishing, read and use when portable terminal is next carries out current downloading task to give over to, finish this downloading task.
In order to realize the object of the invention, server among the present invention should be a server of supporting breakpoint transmission, the above-mentioned application of portable terminal is to realize by a kind of mobile terminal data transmitting device of installing within it, the preferred embodiment of apparatus of the present invention as shown in Figure 2, comprise: memory module, described memory module are stored current downloading task and have been downloaded the byte number finished and the byte number of this download; Sending module, described sending module have been downloaded the byte number of finishing with the current downloading task in the above-mentioned memory module and have been added in the HTTP request header information and send this HTTP and ask to server; Data processing module, described data processing module will be write current downloading task from the data that server receives and download the end of file of finishing.
Another preferred embodiment of apparatus of the present invention is to have increased judge module on the basis of the foregoing description, described judge module is in order to judge whether current downloading task is all finished, if finish, just delete this task, if do not finish, then the current downloading task of storing in the updated stored module has been downloaded the byte number of finishing.
Though; the present invention clearly demonstrates by above embodiment and accompanying drawing thereof; yet under the situation that does not deviate from spirit of the present invention and essence thereof; the person of ordinary skill in the field works as can make various corresponding variations and correction according to the present invention, but these corresponding variations and correction all should belong to the protection range of claim of the present invention.
Claims (9)
1, a kind of data transmission method of mobile terminal is characterized in that, may further comprise the steps:
Step 1: portable terminal is selected current downloading task;
Step 2: portable terminal has been downloaded the byte number of finishing with current downloading task and has been added in the HTTP request and with described HTTP request and send to server;
Step 3: the data that server has been downloaded described current downloading task after the byte number of finishing send to portable terminal;
Step 4: portable terminal is write current downloading task with above-mentioned data and has been downloaded the end of file of finishing.
2, data transmission method of mobile terminal according to claim 1 is characterized in that, described step 2 is specially:
Step 21: portable terminal obtains current downloading task and has downloaded the byte number of finishing;
Step 22: portable terminal adds the described value of having downloaded the byte number of finishing in the header information of HTTP request;
Step 23: portable terminal sends to server with above-mentioned HTTP request.
3, data transmission method of mobile terminal according to claim 2 is characterized in that, the current downloading task in the described step 21 has been downloaded the byte number finished by portable terminal record and storage when carrying out described current downloading task and interrupt last time.
4, data transmission method of mobile terminal according to claim 1 is characterized in that, described step 3 is specially:
Step 31: server is resolved the original position that obtains sending data to the HTTP request that receives;
Step 32: server will send to portable terminal from the data of above-mentioned original position.
5, data transmission method of mobile terminal according to claim 1 is characterized in that, described step 4 is specially:
Step 41: portable terminal writes current downloading task with the data that receive and has downloaded the end of file of finishing, till all receiving.
Step 42: mobile terminal records is also stored the byte number of this download.
6, data transmission method of mobile terminal according to claim 5 is characterized in that, also comprises:
Step 5: portable terminal judges whether current downloading task is all finished, if advance to step 6; If not, skip to step 7.
Step 6: in the time of will carrying out described current downloading task last time and interrupt record and storage download the byte number zero clearing of finishing, with the byte number zero clearing of described this download of record in the step 42 and storage, finish current downloading task;
Step 7: the more current downloading task of new record has been downloaded the byte number of finishing, finishes this downloading task.
7, data transmission method of mobile terminal according to claim 6, it is characterized in that the foundation of judging in the described step 6 is: current downloading task has been downloaded the byte number of finishing and added whether the byte number sum of this download equals the total bytes of current downloading task.
8, a kind of mobile terminal data transmitting device is characterized in that, comprising:
Memory module, described memory module are stored current downloading task and have been downloaded the byte number finished and the byte number of this download;
Sending module, described sending module have been downloaded the byte number of finishing with the current downloading task in the above-mentioned memory module and have been added in the HTTP request header information and send this HTTP and ask to server;
Data processing module, described data processing module will be write current downloading task from the data that server receives and download the end of file of finishing.
9, mobile terminal data transmitting device according to claim 8 is characterized in that, also comprises judge module, and described judge module judges whether current downloading task is all finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101472719A CN101582924A (en) | 2009-06-19 | 2009-06-19 | Data transmission method of mobile terminal and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101472719A CN101582924A (en) | 2009-06-19 | 2009-06-19 | Data transmission method of mobile terminal and device thereof |
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| CN101582924A true CN101582924A (en) | 2009-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2009101472719A Pending CN101582924A (en) | 2009-06-19 | 2009-06-19 | Data transmission method of mobile terminal and device thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102169439A (en) * | 2010-02-26 | 2011-08-31 | 英业达股份有限公司 | Data transmission system |
| CN102487401A (en) * | 2010-12-06 | 2012-06-06 | 腾讯科技（深圳）有限公司 | File download method and apparatus thereof |
| CN102932480A (en) * | 2012-11-16 | 2013-02-13 | 福建联迪商用设备有限公司 | Method for continuously transmitting breakpoint on terminal |
| CN105794148A (en) * | 2014-06-27 | 2016-07-20 | 北京新媒传信科技有限公司 | Method, device, intelligent terminal and system for data sending/receiving |
| CN108881416A (en) * | 2018-06-01 | 2018-11-23 | 深圳市友悦机器人科技有限公司 | Method of data synchronization, terminal device, server and data synchronous system |
| CN111262952A (en) * | 2020-03-27 | 2020-06-09 | 北京环鼎科技有限责任公司 | Breakpoint continuous loading method for downloading acoustic data file for storage logging |
| WO2022083190A1 (en) * | 2020-10-19 | 2022-04-28 | 深圳市广和通无线股份有限公司 | Data downloading method and apparatus, computer device, and storage medium |
-
2009
- 2009-06-19 CN CNA2009101472719A patent/CN101582924A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102169439A (en) * | 2010-02-26 | 2011-08-31 | 英业达股份有限公司 | Data transmission system |
| CN102169439B (en) * | 2010-02-26 | 2014-05-07 | 英业达股份有限公司 | Data transmission system |
| CN102487401A (en) * | 2010-12-06 | 2012-06-06 | 腾讯科技（深圳）有限公司 | File download method and apparatus thereof |
| CN102487401B (en) * | 2010-12-06 | 2016-04-20 | 腾讯科技（深圳）有限公司 | A kind of document down loading method and device |
| CN102932480A (en) * | 2012-11-16 | 2013-02-13 | 福建联迪商用设备有限公司 | Method for continuously transmitting breakpoint on terminal |
| CN102932480B (en) * | 2012-11-16 | 2015-11-04 | 福建联迪商用设备有限公司 | A kind of method of terminal breakpoint transmission |
| CN105794148A (en) * | 2014-06-27 | 2016-07-20 | 北京新媒传信科技有限公司 | Method, device, intelligent terminal and system for data sending/receiving |
| CN108881416A (en) * | 2018-06-01 | 2018-11-23 | 深圳市友悦机器人科技有限公司 | Method of data synchronization, terminal device, server and data synchronous system |
| CN111262952A (en) * | 2020-03-27 | 2020-06-09 | 北京环鼎科技有限责任公司 | Breakpoint continuous loading method for downloading acoustic data file for storage logging |
| CN111262952B (en) * | 2020-03-27 | 2023-11-21 | 北京环鼎科技有限责任公司 | Breakpoint continuous loading method for downloading acoustic data file for storage logging |
| WO2022083190A1 (en) * | 2020-10-19 | 2022-04-28 | 深圳市广和通无线股份有限公司 | Data downloading method and apparatus, computer device, and storage medium |
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Application publication date: 20091118 |