GBK转UTF-8乱码

Question

String desc="CSS测试";
try {
desc = new String(desc.getBytes(),"gbk");
System.out.println(desc);                                            //输出为:CSS测试
desc=new String (desc.getBytes("gbk"),"UTF-8");
System.out.println(desc);                                            //这边却输入为CSS????
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}哪位高人帮忙看看,GBK转成UTF-8后就乱码了？？？

Answer 1

这是读取的机器默认的编码，中文的机器就是gbk，所以这个字符串本身就是gbk的，你转成utf-8会乱码

Answer 2

仔细看看api，就可以搞定。desc=new String (desc.getBytes("utf8"),"UTF-8"); 
这样写
public static void main(String[] args) {
String desc="CSS测试"; 
try { 
desc = new String(desc.getBytes(),"gbk"); 
System.out.println(desc);                                          //输出为:CSS测试 
desc=new String (desc.getBytes("utf8"),"UTF-8"); 
System.out.println(desc);                                          //这边却输入为CSS???? 
} catch (Exception e) { 
e.printStackTrace(); 
}  }