Http Url Get请求方式需要对中文参数进行编码

public static void main(String[] args) {
try {
String mytext = java.net.URLEncoder.encode("上海南站", "utf-8");
System.err.println("mytext: " + mytext);
String mytxt = URLEncoder.encode("上海南站");
System.err.println("mytxt: " + mytext);
//%E4%B8%8A%E6%B5%B7%E5%8D%97%E7%AB%99
//输出：mytext: %E4%B8%8A%E6%B5%B7%E5%8D%97%E7%AB%99

} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

}