CN102567384A - Webpage multi-language dynamic switching method and system based on webpage browser engine - Google Patents
Webpage multi-language dynamic switching method and system based on webpage browser engine Download PDFInfo
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- CN102567384A CN102567384A CN201010611502XA CN201010611502A CN102567384A CN 102567384 A CN102567384 A CN 102567384A CN 201010611502X A CN201010611502X A CN 201010611502XA CN 201010611502 A CN201010611502 A CN 201010611502A CN 102567384 A CN102567384 A CN 102567384A
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Abstract
The invention discloses a webpage multi-language dynamic switching method based on a webpage browser engine. The method comprises the steps of: intercepting text inside a label and carrying out translation and dynamic replacement when the browser engine loads a webpage and parses to an appointed multilingual label. The invention also discloses a system for realizing the method. The system comprises an intercepting module and a multilingual storage and query module, which are embedded in the browser engine, wherein the intercepting module is used for intercepting the text in the multilingual label and transmitting to the multilingual storage and query module when the webpage browser engine carries out page parse; and the multilingual storage and query module is used for translating the intercepted text into appointed language and updating the text content. According to the multi-language dynamic switching method and system, by amending the bottom-layer code of the browser engine, the webpage language is only needed to be replaced once when the HTML (Hyper Text Makeup Language) page is parsed and is not needed to be replaced again when the page is loaded again, thus the webpage language dynamic switching efficiency is increased.
Description
Technical field
The present invention relates to homepages language and switch field, the multi-lingual dynamic switching method of especially a kind of webpage based on the browser core engine.The invention still further relates to the system of this method of realization.
Background technology
In the browser interface of handheld device, to realize multilingual dynamic switching; Usually the method that adopts at present is in the multi-lingual character string of equipment end storage; In the page that browser loads, move the JavaScript script then; According to the current language setting, the localized character string that occurs in the webpage is carried out dynamic replacement.The shortcoming of this method is, during the each Web page loading of browser, all needs extra execution script to replace; This has brought additional overhead to system, and the webpage that slowed down is written into and speed of displaying, and; The JavaScript script is written into localized character string from the outside, certainly will will relate to the switching of running environment, i.e. frequent redirect between script explanation environment and the multi-lingual storage environment; Therefore, the language switching efficiency is lower.
Summary of the invention
The technical matters that the present invention will solve provides the multilingual dynamic switching side of a kind of webpage based on the web browser engine, and it can improve the efficient that homepages language switches.
For solving the problems of the technologies described above, the multilingual dynamic switching method of the webpage based on the web browser engine of the present invention may further comprise the steps:
1) the multi-lingualization label of definition html web page, the text in this label is the text that need carry out multilingual dynamic switching;
2) before browser engine makes up the dom tree of html web page, insert following steps:
When browser engine is resolved to multi-lingualization label, writes down this label, and tackle the text in this label;
According to the current language of the text, search the translation character string of the text, and with the original character string of this translation character string replacement text.
Another technical matters that the present invention will solve provides a kind of system that is used to realize the said method of claim 1.
For solving the problems of the technologies described above, the multilingual dynamic switched system of the webpage based on the web browser engine of the present invention includes:
Blocking module is embedded in the browser engine, is used for when the browser engine analyzing web page, needs being carried out the text of multilingual dynamic switching and tackling, and sends multi-lingual storing queries module to;
Multi-lingual storing queries module is embedded in the browser engine, is used to receive the text that blocking module sends, and according to the current language of the text, and content of text is translated and upgraded.
Comprise a multilingual vocabulary in the said multi-lingual storing queries module, be used to store the entry of different language.
The present invention tackles its HTML resolving through revising the bottom code of browser engine, carries out webpage in browser engine and resolves; When obtaining the webpage character string; Carry out multi-lingual inquiry and dynamic replacement, carry out the character string dynamic switch method with traditional operation JavaScript script and compare, the present invention only needs when html page is resolved, to replace once; Need not the time switch once more and carry out script in page heavy duty, thereby display efficiency has been promoted more than one times.
Description of drawings
Fig. 1 is the process flow diagram that existing Web kit resolves HTML;
Fig. 2 is that Webkit resolves the process flow diagram of HTML after inserting replacement flow process of the present invention.
Embodiment
Understand for technology contents of the present invention, characteristics and effect being had more specifically, combine the present invention's one possible embodiments and accompanying drawing at present, details are as follows:
Webkit is a browser core engine of increasing income; Its source code clear in structure is easy to safeguard, is one of browser kernel of present main flow; On PC platform and handheld device; Use very extensively, especially based on the handheld device of Android platform, often first-selected Webkit is as the core engine of its browser.Present embodiment has promptly selected Android1.5 as implementing platform.
The flow process of the original parsing of Webkit HTML sees also shown in Figure 1, may further comprise the steps:
1) Webkit uses its loader that carries, from network or the local html source code that loads.
2) HTMLTokenizer of Webkit (HTML segmenter) carries out lexical analysis to this html source code, obtains each segment mark and signs (Tag) and literal object.
3) HTMLParser of Webkit (html parser) receiving step 2) analyze the morphology object that obtains, and resolve and handle, be node with these morphology objects then, generate dom tree.
4) Webkit plays up dom tree, and is plotted on the display screen.
Present embodiment is revised the bottom code of Webkit; Blocking module and multi-lingual storing queries module in Webkit, have newly been embedded; Blocking module is used for when HTMLParser resolves; Needs are carried out the text of multilingual translation and tackle, and send multi-lingual storing queries module to and translate.Store multilingual vocabulary in the multi-lingual storing queries module, be used for the text translation that blocking module sends is become the language of appointment.In addition; Before revising the Webkit bottom code; The present invention arranges the label that need carry out the inline text of multilingual translation in the html web page, be decided to be approximately in the present embodiment＜multilang＞, for example; Source code＜multilang＞text＜/multilang＞in, " text " is exactly the character string that need carry out multilingual translation.
After the Webkit bottom code was revised, respective change also took place in the flow process that Webkit resolves HTML, and new process of analysis can be consulted shown in Figure 2.Load html source code at Webkit, and after using HTMLTokenizer that it is carried out lexical analysis, the HTMLParser of Webkit resolves to each literal node.When HTMLParser be resolved to＜during multilang＞label; This label is inserted in the dom tree; Blocking module is just tackled herein, notes this label, then; When HTMLParser was resolved to plain text " text ", blocking module just sent this character string " text " to multi-lingual storing queries module.Multi-lingual storing queries module is searched in multilingual vocabulary and is searched the translation character string according to current language setting (for example, Chinese), obtains " text " two words.Multi-lingual storing queries module is back to Webkit to this translation character string and is tackled the place; " text " replaces with " text " with original character string; Then, the character string after HTMLParser will replace is inserted in the dom tree, by Webkit dom tree is played up and drawn to be shown on the screen; So, just, accomplished dynamic replacement to the inherited literal node.
Claims (3)
1. the multilingual dynamic switching method of the webpage based on the web browser engine is characterized in that, may further comprise the steps:
1) the multi-lingualization label of definition html web page, the text in this label is the text that need carry out multilingual dynamic switching;
2) before browser engine makes up the dom tree of html web page, insert following steps:
When browser engine is resolved to multi-lingualization label, writes down this label, and tackle the text in this label;
According to the current language of the text, search the translation character string of the text, and with the original character string of this translation character string replacement text.
2. the multilingual dynamic switched system of webpage of realizing the said method of claim 1 is characterized in that, includes:
Blocking module is embedded in the browser engine, is used for when the browser engine analyzing web page, needs being carried out the text of multilingual dynamic switching and tackling, and sends multi-lingual storing queries module to;
Multi-lingual storing queries module is embedded in the browser engine, is used to receive the text that blocking module sends, and according to the current language of the text, and content of text is translated and upgraded.
3. the multilingual dynamic switched system of webpage as claimed in claim 2 is characterized in that: include a multilingual vocabulary in the said multi-lingual storing queries module, be used to store the entry of different language.
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104050212A (en) * | 2013-03-13 | 2014-09-17 | 国际商业机器公司 | Method and system for mobilizing a web application to take advantage of a native device capability |
| CN104281711A (en) * | 2014-10-27 | 2015-01-14 | 浪潮(北京)电子信息产业有限公司 | Multi-language processing method and multi-language processing device for WEB application |
| CN104714968A (en) * | 2013-12-16 | 2015-06-17 | 中国银联股份有限公司 | Method and device for internationalizing web page |
| CN104915204A (en) * | 2015-06-08 | 2015-09-16 | 小米科技有限责任公司 | Web processing method and device |
| CN105488041A (en) * | 2014-09-15 | 2016-04-13 | 北京畅游天下网络技术有限公司 | Browser interface multi-language display method |
| CN106254681A (en) * | 2016-09-22 | 2016-12-21 | 青岛海信移动通信技术股份有限公司 | The language form changing method of a kind of ring tone name and terminal |
| CN106372065A (en) * | 2016-10-27 | 2017-02-01 | 新疆大学 | Method and system for developing multi-language website |
| CN107203405A (en) * | 2017-06-23 | 2017-09-26 | 郑州云海信息技术有限公司 | A kind of method and apparatus for checking multilingual definition |
| US10083156B2 (en) | 2013-03-13 | 2018-09-25 | International Business Machines Corporation | Mobile enablement of webpages |
| CN109901886A (en) * | 2019-01-23 | 2019-06-18 | 北京达佳互联信息技术有限公司 | Page language switching method, system, device and computer readable storage medium |
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| CN110096432A (en) * | 2019-03-21 | 2019-08-06 | 平安普惠企业管理有限公司 | Test text replacement method, device, computer equipment and storage medium |
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| CN111401000A (en) * | 2020-04-03 | 2020-07-10 | 上海一者信息科技有限公司 | Translation real-time preview method for online auxiliary translation |
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| US10831858B2 (en) | 2013-03-13 | 2020-11-10 | International Business Machines Corporation | Mobile enablement of existing web sites |
| US10346501B2 (en) | 2013-03-13 | 2019-07-09 | International Business Machines Corporation | Mobile enablement of existing web sites |
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| US10083156B2 (en) | 2013-03-13 | 2018-09-25 | International Business Machines Corporation | Mobile enablement of webpages |
| CN104050212B (en) * | 2013-03-13 | 2017-05-24 | 国际商业机器公司 | Method and system for mobilizing a web application to take advantage of a native device capability |
| CN104050212A (en) * | 2013-03-13 | 2014-09-17 | 国际商业机器公司 | Method and system for mobilizing a web application to take advantage of a native device capability |
| CN104714968A (en) * | 2013-12-16 | 2015-06-17 | 中国银联股份有限公司 | Method and device for internationalizing web page |
| CN105488041A (en) * | 2014-09-15 | 2016-04-13 | 北京畅游天下网络技术有限公司 | Browser interface multi-language display method |
| CN105488041B (en) * | 2014-09-15 | 2018-08-24 | 北京畅游天下网络技术有限公司 | The method for realizing the multilingual display of browser interface |
| CN104281711B (en) * | 2014-10-27 | 2018-04-27 | 浪潮(北京)电子信息产业有限公司 | The multilingual treating method and apparatus of WEB application |
| CN104281711A (en) * | 2014-10-27 | 2015-01-14 | 浪潮(北京)电子信息产业有限公司 | Multi-language processing method and multi-language processing device for WEB application |
| CN104915204A (en) * | 2015-06-08 | 2015-09-16 | 小米科技有限责任公司 | Web processing method and device |
| CN106254681A (en) * | 2016-09-22 | 2016-12-21 | 青岛海信移动通信技术股份有限公司 | The language form changing method of a kind of ring tone name and terminal |
| CN106372065A (en) * | 2016-10-27 | 2017-02-01 | 新疆大学 | Method and system for developing multi-language website |
| CN107203405A (en) * | 2017-06-23 | 2017-09-26 | 郑州云海信息技术有限公司 | A kind of method and apparatus for checking multilingual definition |
| CN109901886A (en) * | 2019-01-23 | 2019-06-18 | 北京达佳互联信息技术有限公司 | Page language switching method, system, device and computer readable storage medium |
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| CN111401000A (en) * | 2020-04-03 | 2020-07-10 | 上海一者信息科技有限公司 | Translation real-time preview method for online auxiliary translation |
| CN111401000B (en) * | 2020-04-03 | 2023-06-20 | 上海一者信息科技有限公司 | Real-time translation previewing method for online auxiliary translation |
| CN113438542A (en) * | 2021-05-28 | 2021-09-24 | 北京智慧星光信息技术有限公司 | Subtitle real-time translation method, system, electronic equipment and storage medium |
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