JSP技術(shù)中文亂碼的研究

JSP技術(shù)廣泛應(yīng)用于動(dòng)態(tài)網(wǎng)頁(yè)制作，但在應(yīng)用中文字符時(shí)常常出現(xiàn)亂碼。以前有關(guān)JSP技術(shù)中文亂碼的研究，只是側(cè)重于對(duì)常見(jiàn)的幾種中文亂碼情況分析，并從網(wǎng)頁(yè)代碼方面進(jìn)行研究，然后給出相應(yīng)的代碼，缺少對(duì)造成中文亂碼原因的研究。本文從造成亂碼的根本原因入手進(jìn)行分析，以JSP技術(shù)工作過(guò)程為線索，提出新的研究思路：從開(kāi)發(fā)Java程序時(shí)所涉及的開(kāi)發(fā)環(huán)境以及使用的開(kāi)發(fā)工具著手，研究字符的存儲(chǔ)與編碼的關(guān)系，將影響Java中字符編碼的原因分為內(nèi)因和外因。研究結(jié)果表明，在使用JSP技術(shù)的過(guò)程中，中文字符的編碼不僅在JSP工作過(guò)程中，會(huì)發(fā)生編碼的轉(zhuǎn)換，而且會(huì)因開(kāi)發(fā)環(huán)境以及使用開(kāi)發(fā)工具不同，使存儲(chǔ)在內(nèi)存的編碼形式發(fā)生轉(zhuǎn)換，每種編碼之間的轉(zhuǎn)換沒(méi)有規(guī)律。本文系統(tǒng)地分析了Java中字符編碼的轉(zhuǎn)換，最后針對(duì)JSP中常見(jiàn)的中文亂碼情況，給出了相應(yīng)的解決方法。

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Abstract:

?JSP technology is widely used in the production of dynamic web pages， but the chinese characters in its application often garbled. Chinese garbled before the JSP technology research， is focused on several common chinese garbled on the situation analysis， and researches aspects of the code from the page， and then gives the corresponding code， the lack of research into the reasons causes the chinese garbled. This paper analyses from the real causes of the underlying cause garbled. JSP technology researches to the work process for the clues， puts forward new research ideas： the development of Java programs involved in the development environment and start using the development tools， storage and encoding of character relationships， affecting the character encoding in Java is divided into internal and external reasons. The results show that use of JSP technology in the process， the chinese character code in the JSP course of their work not only will happen coding of the convert， but also because of development environment， and use the development tools， the code stored in memory in different forms. Between each code conversion is not the law. This paper systematically analysed the Java character encoding conversion， in the end for the JSP common situation in the chinese garbled， the corresponding solution was given.