通常在URl中需将中文转成百分号编码

package org.mobiletrain;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

public class Test03 {

    public static void main(String[] args) {
        String str = "王大锤";
        String str2;
         try {
             //将中文转换成百分号编码(URL中需要使用百分号编码)
            str2 = URLEncoder.encode(str,"utf-8");
            System.out.println(str2);
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
    }
}