計算機外文翻譯--java編程技術中漢字問題的分析及解決

1、- 1 -外文原文Java programming technology in Chinese characters and solve the problems ofBased on the Java programming language, Chinese characters, we often encounter the problem of handling and display. Do not know how to

2、see a lot of garbled certainly not our wish to see the effect, how can we let those characters appear correctly? » Java language is the default encoding UNICODE, and we Chinese people usually use the documents and d

3、atabases are based on the GB2312 or BIG5 encoding methods, such as how to properly select Chinese character coding and the correct way to deal with the Chinese character encoding it » This article will start with Ch

4、inese character coding of common sense, the combination of Java programming examples of the above two issues and propose solutions to their programmes.Now the Java programming language has been widely used in the Interne

5、t world, as early as in the development of Sun's Java language, has been taken into account the non-English characters supported. Sun announced the Java Runtime Environment (JRE) on sub itself and the international e

6、dition in English, but only to support the international version of the non-English characters. But in the Java programming language applications, with the support of Chinese characters is not as Java Soft standard speci

7、fications, as claimed in perfect, because the Chinese character set to more than one, and different operating systems on the support of Chinese characters vary Therefore, there will be many and the Chinese character codi

8、ng tackle the problem in our application development in the troubled us. There are many answers on these issues, but are relatively trivial, we can not meet the aspirations of urgency to solve the problem, the Chinese on

9、 the Java system is not more, the paper from the Chinese character coding of common sense, the issue of Java Chinese, we hope to Help solve this problem.Chinese character coding of common senseWe know that English is a g

10、eneral character to that of bytes, the most commonly used method of coding is ASCII. However, a byte can only distinguish 256 characters, and tens of thousands of Chinese characters, so now have to double-byte characters

11、 to that, in order to separate and English characters, each byte of the highest level for a certain, this two-word Day said that up to 64 K grid characters. We often encounter is the encoding GB2312, BIG5, UNICODE, and s

12、o on. Turning to the specific details of encoding, interested readers can access the relevant information. I superficial talk about and we close the GB2312 and UNICODE. GB2312 code, People's Republic of China nationa

13、l standard Chinese characters - 3 -problem, the solution is to compile time to add encoding parameters so that they can and platform-independent. Usage isjavac? Cencoding GBK. “Java byte code -> Virtual Machine ->

14、operating system“, Java runtime environment (JRE)-English and international versions, but only to support the international version of the non-English characters. Java Development Kit (JDK) certainly support the multi-na

15、tional character, but not all computer users have installed the JDK. Many operating system and application software in order to better support Java, are embedded in the international version of the JRE, for their support

16、 of the multinational character provides a convenient. “Operating system -> display device,“ the Chinese characters, the operating system must support and be able to show it. English operating system if not with speci

17、al software applications, it is certainly not able to show that the Chinese. There is also a problem, that is, in the Java programming process, the Chinese characters for the correct coding conversion. For example, Chine

18、se exports to the page when the string, whether you use out.println (string); Or use , must be UNICODE to GBK conversion, or manually or automatically. In JSP 1.0, can be defined character sets out to achieve within the

19、code of automatic conversion. Usage is However, in some versions of JSP and did not provide the output of the character set support (such as JSP 0.92), which require manual coding output, means a lot. The most commonly u

20、sed method isString s1 = request.getParameter(“keyword”);String s2 = new String(s1.getBytes(“ISO-8859-1”),”GBK”);getBytes methods will be used Chinese characters to “ISO-8859-1“ encoding into a byte array, “GBK“ is the t