摘要：
package com.example.countrytest;import org.apache.http.HttpResponse;import org.apache.http.client.methods.HttpGet;import org.apache.http.impl.client.DefaultHttpClient;import org.apache.http.util.EntityUtils;import org.json.JSONObject;/* * 通过ip判断是否是中国内地 */public class IpChina { private static ... 阅读全文