CN109582932A - Wechat small routine rich text conversion method and electronic equipment based on educational system - Google Patents
Wechat small routine rich text conversion method and electronic equipment based on educational system Download PDFInfo
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- CN109582932A CN109582932A CN201811196525.1A CN201811196525A CN109582932A CN 109582932 A CN109582932 A CN 109582932A CN 201811196525 A CN201811196525 A CN 201811196525A CN 109582932 A CN109582932 A CN 109582932A
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000000126 substance Substances 0.000 claims abstract description 9
- 238000009877 rendering Methods 0.000 claims description 7
- 241001269238 Data Species 0.000 claims description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/12—Use of codes for handling textual entities
- G06F40/151—Transformation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/166—Editing, e.g. inserting or deleting
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- General Health & Medical Sciences (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a kind of wechat small routine rich text conversion method and electronic equipment based on educational system, wherein comprising steps of the carrying node after A. setting rich text parsing, reads rich text content and simultaneously define the AST root node root finally returned that；B. rich text character string is obtained, and resolves into multiple labels；C. label substance is searched for, and corresponding relationship is established according to label object；D. judge whether rich text character string is parsed；E. after the completion of rich text character string parsing, node is rendered, carries out attribute conversion, scheme of the present invention can be realized the conversion of wechat small routine rich text, increase its compatibility.
Description
Technical field
The present invention relates to application domain more particularly to a kind of wechat small routine rich text conversions based on educational system
Method and electronic equipment.
Background technique
The rich text label (rich-text) of small routine does not support video at present, needs in rich text in existing business
When video is added, video tab will directly be ignored, and can not be resolved.The rich text of small routine is supported to inline style at present
Modification, modification inline style can not come into force, all patterns can only be completed in editor, call when can not make
Adjustment, flexibility ratio are very low.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
In view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of wechat little Cheng based on educational system
Sequence rich text conversion method and electronic equipment, it is intended to solve the problems, such as that wechat small routine rich text flexibility is low.
Technical scheme is as follows:
A kind of wechat small routine rich text conversion method based on educational system, wherein comprising steps of
A. the carrying node after setting rich text parses reads rich text content and defines the AST root node finally returned that
root；
B. rich text character string is obtained, and resolves into multiple labels；
C. label substance is searched for, and corresponding relationship is established according to label object；
D. judge whether rich text character string is parsed；
E. after the completion of rich text character string parsing, node is rendered, carries out attribute conversion.
The wechat small routine rich text conversion method based on educational system, wherein the step B includes: to richness
Text-string is looped through；It is that beginning is matched with < label；Start-tag is matched using canonical, obtains closure mark
Label.
The wechat small routine rich text conversion method based on educational system, wherein the step C includes: to obtain
The character string of single closure label；Checking label content；Html is label converting for the identifiable label of small routine；Define label
Attribute, title, obtain a label object；Inline style is detected, style attribute is assigned to；By label object according to father and son
Grade relationship is mounted under root.
The wechat small routine rich text conversion method based on educational system, wherein the step D includes: to obtain
Tag length；Intercept the correspondence length of rich text character string；Judge remaining rich text character string whether be it is empty, when to be empty, then
Rich text is parsed.
The wechat small routine rich text conversion method based on educational system, wherein the step E includes: pop-up
Root node；Equal pending datas update；Data, which update, to be completed, by the rendering of root node on the carrying node after rich text parsing；
Recursion resolution AST tree successively renders；Node is rendered according to the modularity of small routine.
A kind of electronic equipment, wherein including processor, it is adapted for carrying out each instruction, and
Equipment is stored, is suitable for storing a plurality of instruction, described instruction is suitable for being loaded and being executed by processor:
Carrying node after rich text parsing is arranged reads rich text content and defines the AST root node finally returned that
root；
Rich text character string is obtained, and resolves into multiple labels；
Label substance is searched for, and corresponding relationship is established according to label object；
Judge whether rich text character string is parsed；
After the completion of rich text character string parsing, node is rendered, carries out attribute conversion.
The electronic equipment, wherein the processor is also used to load and execute: rich text character string is recycled
Traversal；It is that beginning is matched with < label；Start-tag is matched using canonical, obtains closure label.
The electronic equipment, wherein the processor is also used to load and execute: the character of single closure label is obtained
String；Checking label content；Html is label converting for the identifiable label of small routine；Attribute, the title for defining label, obtain one
A label object；Inline style is detected, style attribute is assigned to；Label object is mounted under root according to father and son's grade relationship.
The electronic equipment, wherein the processor is also used to load and execute: tag length is obtained；The rich text of interception
The correspondence length of this character string；Judge whether remaining rich text character string is sky, when to be empty, then rich text is parsed.
The electronic equipment, wherein the processor is also used to load and execute: pop-up root node；Equal pending datas
It updates；Data, which update, to be completed, by the rendering of root node on the carrying node after rich text parsing；Recursion resolution AST tree, successively
Rendering；Node is rendered according to the modularity of small routine.
The utility model has the advantages that the invention discloses a kind of wechat small routine rich text conversion method and electronics based on educational system
Equipment, wherein comprising steps of the carrying node after A. setting rich text parsing, reads rich text content and definition finally returns that
AST root node root；B. rich text character string is obtained, and resolves into multiple labels；C. label substance is searched for, and according to label
Object establishes corresponding relationship；D. judge whether rich text character string is parsed；E. right after the completion of rich text character string parsing
Node is rendered, and attribute conversion is carried out, and scheme of the present invention can be realized the conversion of wechat small routine rich text, is increased
Its compatibility.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the step flow chart of the wechat small routine rich text conversion method of the present invention based on educational system.
Fig. 2 is the structural schematic diagram of electronic equipment of the present invention.
Specific embodiment
The present invention provides a kind of wechat small routine rich text conversion method and electronic equipment based on educational system, to make this
The purpose of invention, technical solution and effect are clearer, define, and the present invention is described in more detail below.It should be appreciated that this
Locate described specific embodiment to be only used to explain the present invention, be not intended to limit the present invention.
Referring to Fig. 1, the step of being the wechat small routine rich text conversion method of the present invention based on educational system, flows
Cheng Tu, the wechat small routine rich text conversion method based on educational system that the invention discloses a kind of, wherein comprising steps of
S1. the carrying node after setting rich text parses reads rich text content and defines the AST root node finally returned that
root；
S2. rich text character string is obtained, and resolves into multiple labels；
S3. label substance is searched for, and corresponding relationship is established according to label object；
S4. judge whether rich text character string is parsed；
S5. after the completion of rich text character string parsing, node is rendered, carries out attribute conversion.
Further, the wechat small routine rich text conversion method based on educational system, wherein the step S2
It include: to be looped through to rich text character string；It is that beginning is matched with < label；Start-tag is matched using canonical, is obtained
To closure label.
Further, the wechat small routine rich text conversion method based on educational system, wherein the step S3
It include: the character string for obtaining single closure label；Checking label content；Html is label converting for the identifiable mark of small routine
Label；Attribute, the title for defining label, obtain a label object；Inline style is detected, style attribute is assigned to；By label pair
As being mounted under root according to father and son's grade relationship.
Further, the wechat small routine rich text conversion method based on educational system, wherein the step S4
It include: acquisition tag length；Intercept the correspondence length of rich text character string；Judge whether remaining rich text character string is sky,
When to be empty, then rich text is parsed.
Further, the wechat small routine rich text conversion method based on educational system, wherein the step S5
It include: pop-up root node；Equal pending datas update；Data, which update, to be completed, by root node rendering holding after rich text parsing
It carries on node；Recursion resolution AST tree successively renders；Node is rendered according to the modularity of small routine.
Further, the invention also discloses a kind of electronic equipment 10, as shown in Fig. 2, being the structure of the electronic equipment
Schematic diagram, wherein including processor 110, it is adapted for carrying out each instruction, and
Equipment 120 is stored, is suitable for storing a plurality of instruction, described instruction is suitable for being loaded and being executed by processor 110:
Carrying node after rich text parsing is arranged reads rich text content and defines the AST root node finally returned that
root；
Rich text character string is obtained, and resolves into multiple labels；
Label substance is searched for, and corresponding relationship is established according to label object；
Judge whether rich text character string is parsed；
After the completion of rich text character string parsing, node is rendered, carries out attribute conversion.
The processor 110 can for general processor, digital signal processor (DSP), specific integrated circuit (ASIC),
Field programmable gate array (FPGA), single-chip microcontroller, ARM (Acorn RISC Machine) or other programmable logic device are divided
Any combination of vertical door or transistor logic, discrete hardware component or these components.In addition, processor can also be any
Conventional processors, microprocessor or state machine.Processor also may be implemented as calculating the combination of equipment, for example, DSP and Wei Chu
Manage combination, multi-microprocessor, one or more microprocessors combination DSP core, any other this configuration of device.
It stores equipment 120 and is used as a kind of non-volatile computer readable storage medium storing program for executing, can be used for storing non-volatile software
Program, non-volatile computer executable program and module, such as the corresponding journey of educational interaction method in the embodiment of the present invention
Sequence instruction.Processor is stored in non-volatile software program, instruction and unit in storage equipment by operation, thereby executing
The various function application and data processing of educational interaction method, i.e. realization above method embodiment.
The electronic equipment includes but is not limited to:
(1) mobile communication equipment: the characteristics of this kind of equipment is that have mobile communication function, and to provide speech, data
Communication is main target.This Terminal Type includes: intelligent electronic device (such as iPhone), multimedia electronic equipment, functional electric
Sub- equipment and low-end electronic equipment etc..
(2) super mobile personal computer equipment: this kind of equipment belongs to the scope of personal computer, there is calculating and processing function
Can, generally also have mobile Internet access characteristic.This Terminal Type includes: PDA, MID and UMPC equipment etc., such as iPad.
(3) portable entertainment device: this kind of equipment can show and play video content, generally also have mobile Internet access spy
Property.Such equipment includes: video player, handheld device and intelligent toy and portable car-mounted navigation equipment.
(4) other have the electronic equipment for touching screen.
Further, the electronic equipment, wherein the processor 110 is also used to load and execute: to rich text word
Symbol string is looped through；It is that beginning is matched with < label；Start-tag is matched using canonical, obtains closure label.
Further, the electronic equipment, wherein the processor 110 is also used to load and execute: acquisition is individually closed
Close the character string of label；Checking label content；Html is label converting for the identifiable label of small routine；Define the category of label
Property, title, obtain a label object；Inline style is detected, style attribute is assigned to；Label object is closed according to father and son's grade
System is mounted under root.
Further, it is long the electronic equipment, wherein the processor 110 is also used to load and execute: to obtain label
Degree；Intercept the correspondence length of rich text character string；Judge remaining rich text character string whether be it is empty, when to be empty, then rich text
It is parsed.
Further, the electronic equipment, wherein the processor 110 is also used to load and execute: pop-up root section
Point；Equal pending datas update；Data, which update, to be completed, by the rendering of root node on the carrying node after rich text parsing；Recursive solution
AST tree is analysed, is successively rendered；Node is rendered according to the modularity of small routine.
In conclusion the invention discloses a kind of wechat small routine rich text conversion method and electronics based on educational system
Equipment, wherein comprising steps of the carrying node after A. setting rich text parsing, reads rich text content and definition finally returns that
AST root node root；B. rich text character string is obtained, and resolves into multiple labels；C. label substance is searched for, and according to label
Object establishes corresponding relationship；D. judge whether rich text character string is parsed；E. right after the completion of rich text character string parsing
Node is rendered, and attribute conversion is carried out, and scheme of the present invention can be realized the conversion of wechat small routine rich text, is increased
Its compatibility.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of wechat small routine rich text conversion method based on educational system, which is characterized in that comprising steps of
A. the carrying node after setting rich text parses reads rich text content and defines the AST root node root finally returned that；
B. rich text character string is obtained, and resolves into multiple labels；
C. label substance is searched for, and corresponding relationship is established according to label object；
D. judge whether rich text character string is parsed；
E. after the completion of rich text character string parsing, node is rendered, carries out attribute conversion.
2. the wechat small routine rich text conversion method according to claim 1 based on educational system, which is characterized in that institute
Stating step B includes: to loop through to rich text character string；It is that beginning is matched with < label；It is matched and is originated using canonical
Label obtains closure label.
3. the wechat small routine rich text conversion method according to claim 2 based on educational system, which is characterized in that institute
Stating step C includes: the character string for obtaining single closure label；Checking label content；It can know html is label converting for small routine
Other label；Attribute, the title for defining label, obtain a label object；Inline style is detected, style attribute is assigned to；It will
Label object is mounted under root according to father and son's grade relationship.
4. the wechat small routine rich text conversion method according to claim 3 based on educational system, which is characterized in that institute
Stating step D includes: acquisition tag length；Intercept the correspondence length of rich text character string；Judging remaining rich text character string is
No is sky, when to be empty, then rich text is parsed.
5. the wechat small routine rich text conversion method according to claim 4 based on educational system, which is characterized in that institute
Stating step E includes: pop-up root node；Equal pending datas update；Data, which update, to be completed, and the rendering of root node is parsed in rich text
On carrying node afterwards；Recursion resolution AST tree successively renders；Node is rendered according to the modularity of small routine.
6. a kind of electronic equipment, which is characterized in that including processor, it is adapted for carrying out each instruction, and
Equipment is stored, is suitable for storing a plurality of instruction, described instruction is suitable for being loaded and being executed by processor:
Carrying node after rich text parsing is arranged reads rich text content and defines the AST root node root finally returned that；
Rich text character string is obtained, and resolves into multiple labels；
Label substance is searched for, and corresponding relationship is established according to label object；
Judge whether rich text character string is parsed；
After the completion of rich text character string parsing, node is rendered, carries out attribute conversion.
7. electronic equipment according to claim 6, which is characterized in that the processor is also used to load and execute: to richness
Text-string is looped through；It is that beginning is matched with < label；Start-tag is matched using canonical, obtains closure mark
Label.
8. electronic equipment according to claim 7, which is characterized in that the processor is also used to load and execute: obtaining
The character string of single closure label；Checking label content；Html is label converting for the identifiable label of small routine；Define label
Attribute, title, obtain a label object；Inline style is detected, style attribute is assigned to；By label object according to father and son
Grade relationship is mounted under root.
9. electronic equipment according to claim 8, which is characterized in that the processor is also used to load and execute: obtaining
Tag length；Intercept the correspondence length of rich text character string；Judge remaining rich text character string whether be it is empty, when to be empty, then
Rich text is parsed.
10. electronic equipment according to claim 9, which is characterized in that the processor is also used to load and execute: pop-up
Root node；Equal pending datas update；Data, which update, to be completed, by the rendering of root node on the carrying node after rich text parsing；
Recursion resolution AST tree successively renders；Node is rendered according to the modularity of small routine.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811196525.1A CN109582932A (en) | 2018-10-15 | 2018-10-15 | Wechat small routine rich text conversion method and electronic equipment based on educational system |
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| CN201811196525.1A CN109582932A (en) | 2018-10-15 | 2018-10-15 | Wechat small routine rich text conversion method and electronic equipment based on educational system |
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| CN113342416A (en) * | 2021-06-09 | 2021-09-03 | 上海万物新生环保科技集团有限公司 | Method and equipment for displaying H5 graphic data in applet |
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Application publication date: 20190405 |