CN106775826A - A kind of method and system of use note mode loading code file - Google Patents
A kind of method and system of use note mode loading code file Download PDFInfo
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- CN106775826A CN106775826A CN201611050662.5A CN201611050662A CN106775826A CN 106775826 A CN106775826 A CN 106775826A CN 201611050662 A CN201611050662 A CN 201611050662A CN 106775826 A CN106775826 A CN 106775826A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
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Abstract
The present invention relates to browser application field, a kind of method of use note mode loading code file is disclosed, including：Step S1：Download code file to browser in and perform, wherein, have note defined in the code file be associated with other code files, in the note containing sensing associated code file download address；Step S2：Judge whether defined note in code file；Step S3：If so, in then downloading code file to the browser pointed by note and performing, step S2 is then back to, if it is not, then terminating.The invention also discloses a kind of system of use note mode loading code file.The present invention can effectively improve the speed that browser loads webpage.
Description
Technical field
The present invention relates to browser application field, and in particular to a kind of method of use note mode loading code file and
A kind of system of use note mode loading code file.
Background technology
Some code files are frequently necessary in the webpage of browser, as some are used for realizing that webpage dynamically waits other functions
Javascript files, and some beautify the css files of webpage pattern.Generally, browser is in parsing javascript
When file and css files, dependence is Webpage<script>With<link>Mark,<script>Browsed for informing
Device needs to load javascript files,<link>For informing that browser needs to load css files.
But with the development of webpage diversification, the complexity of webpage also more and more higher, it is necessary to using substantial amounts of
Function between javascript files and css files, and each javascript file or between each css file intersects,
Realization such as certain function in a javascript file also needs to rely on certain function in another javascript file,
Now must assure that that the javascript file being relied on is loaded, certain function of webpage could be realized, with each
Relation is intricate between javascript files or css files, and using this kind of analysis mode, the ruin probabilty of browser is also big
It is big to increase.
The content of the invention
For defect present in prior art, note mode loading code is used it is an object of the invention to provide one kind
The method of file and a kind of system of use note mode loading code file, can effectively improve the speed that browser loads webpage
Degree.
To achieve the above objectives, the present invention adopts the technical scheme that, including：
Step S1：Download in code file to browser and perform, wherein, the code that be associated with other code files is literary
There is note defined in part, the download address for pointing to associated code file is contained in the note；
Step S2：Judge whether defined note in code file；
Step S3：If so, in then downloading code file to the browser pointed by note and performing, step is then back to
S2, if it is not, then terminating.
On the basis of above-mentioned technical proposal, the code file includes javascript files and css files.
On the basis of above-mentioned technical proposal, the note includes the downloading mode of the code file pointed by note.
On the basis of above-mentioned technical proposal, the downloading mode includes synchronous download and asynchronous download.
On the basis of above-mentioned technical proposal, in step S1, code file is downloaded in browser with synchronous downloading mode.
On the basis of above-mentioned technical proposal, in step S3, before the code file pointed by explaining is downloaded, in note
The downloading mode of code file is judged：
If synchronous download, then explain pointed code file and downloaded by the way of synchronously downloading；
If asynchronous download, then explain pointed code file and downloaded by the way of asynchronous download.
The invention also discloses a kind of system of use note mode loading code file, including：
Load-on module, it is used to download code file to browser；
Judge module, whether it is used to judge defined note in code file, if so, then the judge module is additionally operable to
Controlled loading module is downloaded in code file to the browser pointed by explaining.
On the basis of above-mentioned technical proposal, the code file includes javascript files and css files.
On the basis of above-mentioned technical proposal, the note includes the downloading mode of code file and download address, described
Downloading mode includes synchronous download and asynchronous download.
On the basis of above-mentioned technical proposal, the judge module is additionally operable to judge the download side of code file in note
Formula, if synchronous download, then downloads the code file pointed by explaining, if asynchronous download, then by the way of synchronously downloading
Code file pointed by being explained using the download of asynchronous downloading mode.
Compared with prior art, a kind of advantage of the method for use note mode loading code file of the invention is：Side
Method management code file by the way of explaining, by the note defined in code file, is used to show when current code text
Part upon execution, inform browser need to load other code files to coordinate current code realize webpage dynamic etc. its
Its function, in considerably reducing webpage<script>Mark and<link>Mark, the relation between each code file is patrolled
Collect also more clear, improve browser and load the speed of webpage, and reduce maintenance difficulties of the later stage to webpage, reduce out
The workload of hair personnel.
A kind of advantage of the system of the method for use note mode loading code file of the invention is：By what is explained
Mode management code file, judges the note in code file, loads the code file pointed by note, effectively improves clear
Device of looking at loads the speed of webpage.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the method for use note mode loading code file of the invention.
Specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Shown in Figure 1, the present invention provides a kind of method of use note mode loading code file, for by browsing
When device browses webpage, the subsidiary functional code file of browser loading webpage, in the present embodiment, code file includes
Javascript files and css files, javascript files are used to realize the functions such as the dynamic of webpage, and css files are to real
Now the function such as pattern of beautification website, after browser is downloaded javascript files and css files and parsed, just can realize net
Some particular display functions of page.The method of the present invention includes：
Step S1：Download in code file to browser and perform, wherein, the code that be associated with other code files is literary
There is note defined in part, containing the download address for pointing to associated code file in note, if specifically, a certain code file work(
The realization of energy needs to rely on other code files, then the code file is associated with other code files, then in the code file
Definition has note.The mode that code file is downloaded in browser includes synchronous download and asynchronous download, and synchronous download is when clear
Device is look at when the down operation of file is carried out, now suspends other programs in browser, after file download is finished, other
Program is further continued for performing；Asynchronous download is other programs in browser when browser is while file download operation is carried out
Also can continue to perform simultaneously.In the step, the mode downloaded using synchronization is downloaded in code file to browser.
, when webpage is loaded, the javascript files not relied on by other javascript are to that should have one for browser
<script>Mark,<script>Mark for informing that browser needs to download javascript files, not by other css files
The css files for being relied on are to that should have one<link>Mark,<link>Mark is used to inform that browser needs to download css files.
<script>The complete form of mark is<Script src=" file addresses ">, src=" and file address " represent
Should<script>Address where the corresponding javascript files of mark, when browser is in analyzing web page, recognizes webpage
Entrained<script>During mark, the src on the mark will be matched, so as to obtain the address of javascript files, from
And by javascript file downloads to browser.
<link>The complete form of mark is<Link href=" file addresses ">, href=" and file address " representing should<
link>Address where the corresponding css files of mark, when browser is in analyzing web page, recognizes entrained by webpage<link
>During mark, the href on the mark will be matched, so as to obtain the address of jcss files, so as to by css file downloads to browsing
In device.
Step S2：Judge whether defined note in code file.
Note includes the downloading mode and download address of the code file pointed by note, specifically, explaining for right
Javascript files or css files are managed, and note is generally present in the beginning portion of javascript files or css files
Point, the composition of note includes：One is necessary "@" symbol, a necessary note title, an optional other information.
Form shape is such as：
/**
*@dependson javascript or css file addresses 1
*@async
*@dependson javascript or css file addresses 2
*@dependson javascript or css file addresses 3
*/
* under the code file that@async are used for representing pointed by the@dependson of lower section need to be by the way of the asynchronous download
Carry, if not having@async, the code file pointed by the@dependson of lower section needs to be downloaded by the way of synchronously downloading.
Step S3：If being explained without definition in code file, terminate；If there is note defined in code file, download
Explain in pointed code file to browser and perform, be then back to step S2, and downloading the code pointed by explaining
Before file, also need to judge the downloading mode of code file in note, if synchronous download, then explain pointed code
File is downloaded by the way of synchronously downloading, if asynchronous download, then explains pointed code file using asynchronous download
Mode is downloaded.
If specifically, being explained without definition in code file, terminating, i.e., code file is loaded into browser, is being held
Without finding there is note defined in code file in capable process, then current code file terminates to code file after having performed
Operation；If code file is loaded into browser, find there is note defined in code file during execution, then to explaining
Parsed to obtain annotating information, if finding@async ,@in the annotating information in the annotating information that parsing is obtained
The dependent file pointed by@dependson below async, that is, explaining pointed code file needs with asynchronous download
Downloading mode is downloaded in browser, and the composition of@dependson is：@+note name+other information, by@dependson
The interception of character string is carried out, the download address of code file is obtained, then browser reads the download address, with asynchronous download
Mode is downloaded in code file to browser and performed, and then goes to step S2, is circulated, until no longer being sent out in code file
Now definition has note, if not finding@async in the annotating information that parsing is obtained, the@below the annotating information
Dependent file pointed by dependson, that is, explaining pointed code file needs to be downloaded with the synchronous downloading mode downloaded
To in browser and perform, then go to step S2, be circulated, until no longer finding that definition has note in code file.
This method management code file by the way of explaining, by the note defined in code file, is used to show
When current code file upon execution, inform that browser needs to load other code files to coordinate current code to realize net
Some functions of page.If current code is upon execution, find there is note defined in code file, then load the generation pointed by note
Performed in code file to browser, and judge whether contain note in the code file pointed by note, if so, then continuing to download
Corresponding code file is performed and judged, is circulated successively, until code file is no longer containing explaining, then whole code file is held
Row process terminates.
The mode of management code file by the way of explaining, the code file not relied on by other code files, i.e.,
Other code files need not be coordinated to realize the code file of some functions to that should have<script>Mark or<link>Mark, and phase
Coordinate the code file for realizing some functions between mutually, latter codes' file has been free from<script>Mark or<link>Mark,
The latter codes' file recorded to inform browser to need by the note of the former code file, so as to considerably reduce webpage
In<script>Mark and<link>Mark, and logical relation between each associated code file is also more clear,
Improve browser and load the speed of webpage, and reduce maintenance difficulties of the later stage to webpage, reduce the work of developer
Amount.
Present invention additionally comprises a kind of system of the use note mode loading code file of use above method, the system bag
Include load-on module and judge module.
Load-on module is used to download code file to browser；Whether judge module is used to judge defined in code file
Explain, if so, then judge module is additionally operable in code file to the browser that controlled loading module is downloaded pointed by note.
Code file includes javascript files and css files, and note includes the downloading mode of code file and download
Address, downloading mode includes that synchronous download is additionally operable to the download side of code file during judgement is explained with asynchronous download, judge module
Formula, if synchronous download, then downloads the code file pointed by explaining, if asynchronous download, then by the way of synchronously downloading
Code file pointed by being explained using the download of asynchronous downloading mode.
The management code file by way of explaining, judges the note in code file, loads pointed by explaining
Code file, effectively improves the speed that browser loads webpage.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (10)
1. a kind of method of use note mode loading code file, it is characterised in that including：
Step S1：Download code file to browser in and perform, wherein, in the code file being associated with other code files
Definition has note, and the download address for pointing to associated code file is contained in the note；
Step S2：Judge whether defined note in code file；
Step S3：If so, in then downloading code file to the browser pointed by note and performing, step S2 is then back to, if
It is no, then terminate.
2. a kind of method of use note mode loading code file as claimed in claim 1, it is characterised in that：The code
File includes javascript files and css files.
3. a kind of method of use note mode loading code file as claimed in claim 1, it is characterised in that：The note
Downloading mode including the code file pointed by note.
4. a kind of method of use note mode loading code file as claimed in claim 3, it is characterised in that：The download
Mode includes synchronous download and asynchronous download.
5. a kind of method of use note mode loading code file as claimed in claim 4, it is characterised in that：Step S1
In, code file is downloaded in browser with synchronous downloading mode.
6. a kind of method of use note mode loading code file as claimed in claim 4, it is characterised in that：Step S3
In, before the code file pointed by explaining is downloaded, the downloading mode to code file in note judges：
If synchronous download, then explain pointed code file and downloaded by the way of synchronously downloading；
If asynchronous download, then explain pointed code file and downloaded by the way of asynchronous download.
7. a kind of system of the use note mode loading code file based on claim 1 methods described, it is characterised in that bag
Include：
Load-on module, it is used to download code file to browser；
Judge module, whether it is used to judge defined note in code file, if so, then the judge module is additionally operable to control
Load-on module is downloaded in code file to the browser pointed by explaining.
8. a kind of system of use note mode loading code file as claimed in claim 7, it is characterised in that：The code
File includes javascript files and css files.
9. a kind of system of use note mode loading code file as claimed in claim 7, it is characterised in that：The note
Downloading mode and download address including code file, the downloading mode include synchronous download and asynchronous download.
10. a kind of system of use note mode loading code file as claimed in claim 7, it is characterised in that：It is described to sentence
Disconnected module is additionally operable to judge the downloading mode of code file in note, if synchronous download, then under by the way of synchronously downloading
The code file pointed by note is carried, if asynchronous download, then using the code pointed by explaining of downloading of asynchronous downloading mode
File.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611050662.5A CN106775826B (en) | 2016-11-22 | 2016-11-22 | Method and system for loading code file by annotation mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611050662.5A CN106775826B (en) | 2016-11-22 | 2016-11-22 | Method and system for loading code file by annotation mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106775826A true CN106775826A (en) | 2017-05-31 |
| CN106775826B CN106775826B (en) | 2020-12-15 |
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ID=58912756
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611050662.5A Active CN106775826B (en) | 2016-11-22 | 2016-11-22 | Method and system for loading code file by annotation mode |
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Cited By (3)
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| CN108170756A (en) * | 2017-12-22 | 2018-06-15 | 南京邮电大学 | The implementation method of various dimensions, various visual angles and visualization annotation system based on Git warehouses |
| CN108228231A (en) * | 2018-01-08 | 2018-06-29 | 南京邮电大学 | A kind of visualization shift algorithm of Git warehouses file annotation system |
| CN112784270A (en) * | 2021-01-18 | 2021-05-11 | 仙境文化传媒(武汉)有限公司 | System and method for loading code file by annotation mode |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108170756A (en) * | 2017-12-22 | 2018-06-15 | 南京邮电大学 | The implementation method of various dimensions, various visual angles and visualization annotation system based on Git warehouses |
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| CN112784270A (en) * | 2021-01-18 | 2021-05-11 | 仙境文化传媒(武汉)有限公司 | System and method for loading code file by annotation mode |
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| Publication number | Publication date |
|---|---|
| CN106775826B (en) | 2020-12-15 |
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