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【Java】 GB转 UTF-8字符

作者:Dezai.CN / 发布于2013/5/21/ 541


	import java.io.BufferedReader;
	import java.io.IOException;
	import java.io.InputStreamReader;
	public class GB2UTF
	{

	public static String GBK2Unicode(String str)
	{
	 StringBuffer result = new StringBuffer();
	 for (int i = 0; i < str.length(); i++)
	 {
	 char chr1 = (char)str.charAt(i);
	 if(!isNeedConvert(chr1))
	 {
	 result.append(chr1);
	 continue;
	 }
	 result.append("&#x" + Integer.toHexString((int)chr1) + ";");
	 }
	 return result.toString();
	}
	
	public static boolean isNeedConvert(char para)
	{
	 return ((para&(0x00FF))!=para);
	}
	
	public static String GBK2Unicode2(String str)
	{
	 StringBuffer result = new StringBuffer();
	 for (int i = 0; i < str.length(); i++)
	 {
	 char chr1 = (char)str.charAt(i);
	 result.append("&#" + Integer.toString((int)chr1)+ ";");
	 }
	 return result.toString();
	}
	
	
	public static void main(String[] args)
	{
	 try
	 {
	 BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	 String str = br.readLine();
	 System.out.println(GBK2Unicode(str));
	 System.out.println(GBK2Unicode2(str));
	 }
	 catch (IOException e)
	 {
	 e.printStackTrace();
	 }
	
	}

	}

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　GB转UTF-8　

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