public static String getIp(String accessToken){
String result = null;
String requestUrl = "https://api.weixin.qq.com/cgi-bin/getcallbackip?access_token=ACCESS_TOKEN";
requestUrl = requestUrl.replace("ACCESS_TOKEN", accessToken);
System.out.println(requestUrl);
JSONObject jsonObject = WeixinUtil.httpRequest(requestUrl, "GET", null);
if(null != jsonObject){
System.out.println(jsonObject);
result = jsonObject.getString("ip_list")+"";
}
return result;
}原文地址:http://blog.csdn.net/u011072139/article/details/44749807