由于接收的数据经过gZip处理过，所以在接受的时候也要处理，并且加上编码格式（没有会出现部分数据乱码）：
具体代码实现如下：
URL ul = new URL(url);
HttpURLConnection conn = (HttpURLConnection) ul.openConnection();
conn.connect();
InputStream in = conn.getInputStream();
StringBuffer sb = new StringBuffer();
String readLine = new String();
GZIPInputStream gZipS=new GZIPInputStream(in);
InputStreamReader res = new InputStreamReader(gZipS,"UTF-8");
BufferedReader responseReader = new BufferedReader(res);
while ((readLine = responseReader.readLine()) != null) {
sb.append(readLine);
}
responseReader.close();
测试问题解决。。
HttpURLConnection 接收网络数据出现乱码问题
原文：http://www.cnblogs.com/zjiacun/p/7736486.html