JAVA的J2SE处理编码解码写法

import java.net.URLDecoder;public class URL {/** * 解码应用案例 * @param args * @throws Exception */public static void main(String[] args) throws Exception{String str = "C%3A%5CDocuments+and+Settings%5CAdministrator%5C%E6%A1%8C%E9%9D%A2%5Cother.txt";String result = URLDecoder.decode(str, "UTF-8");System.out.println(result);}}