java 中文转码demo大全

public static void main(String[] argv){

try {

System.out.println("中文");//1

System.out.println("中文".getBytes());//2

System.out.println("中文".getBytes("GB2312"));//3

System.out.println("中文".getBytes("ISO8859_1"));//4

System.out.println(new String("中文".getBytes()));//5

System.out.println(new String("中文".getBytes(),"GB2312"));//6

System.out.println(new String("中文".getBytes(),"ISO8859_1"));//7

System.out.println(new String("中文".getBytes("GB2312")));//8

System.out.println(new String("中文".getBytes("GB2312"),"GB2312"));//9

System.out.println(new String("中文".getBytes("GB2312"),"ISO8859_1"));//10

System.out.println(new String("中文".getBytes("ISO8859_1")));//11

System.out.println(new String("中文".getBytes("ISO8859_1"),"utf-8"));//12

System.out.println(new String("中文发送短信".getBytes("ISO8859_1"),"utf-8"));//13

//编码与解码

String cont=URLEncoder.encode(new String("发送短信12345"), "utf-8");

System.out.println("0："+cont);

String after=URLDecoder.decode(cont, "utf-8");

System.out.println("1："+after);

} catch (Exception e) {

System.out.println(e.getMessage());

}

}