import org.apache.commons.httpclient.Header;import org.apache.commons.httpclient.HttpClient;import org.apache.commons.httpclient.NameValuePair;import org.apache.commons.httpclient.methods.PostMethod;/** * @Author Hudg * @Description * @Date 11:15 2018/4/25 **/public class SMSTest {    public static void main(String[] args)throws Exception    {        HttpClient client = new HttpClient();        PostMethod post = new PostMethod("http://gbk.api.smschinese.cn");        post.addRequestHeader("Content-Type","application/x-www-form-urlencoded;charset=gbk");//在头文件中设置转码        NameValuePair[] data = { new NameValuePair("Uid", "uid"),                new NameValuePair("Key", "key"),                 new NameValuePair("smsMob","号码"),                new NameValuePair("smsText","内容")};        post.setRequestBody(data);        client.executeMethod(post);        Header[] headers = post.getResponseHeaders();        int statusCode = post.getStatusCode();        System.out.println("statusCode:"+statusCode);        for(Header h : headers)        {            System.out.println(h.toString());        }        String result = new String(post.getResponseBodyAsString().getBytes("gbk"));        System.out.println(result); //打印返回消息状态        post.releaseConnection();    }}