HttpClient 通过代理访问验证服务器

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStreamReader;

import org.apache.commons.httpclient.Credentials;

import org.apache.commons.httpclient.HttpClient;

import org.apache.commons.httpclient.HttpException;

import org.apache.commons.httpclient.UsernamePasswordCredentials;

import org.apache.commons.httpclient.auth.AuthScope;

import org.apache.commons.httpclient.methods.PostMethod;

import com.alibaba.fastjson.JSONObject;

public class test {

        public static void main(String[] args) {

            //穿件httpClient对象

            HttpClient client = new HttpClient();

            //配置代理服务器ip、端口

            client.getHostConfiguration().setProxy("183.30.201.144",9797);

            client.getParams().setAuthenticationPreemptive(true);

            //设置代理服务器账户密码

//            client.getState().setProxyCredentials(AuthScope.ANY, new UsernamePasswordCredentials("anyo", "Pass1234"));

            //设置目标服务器验证的账户密码

            Credentials aa = new UsernamePasswordCredentials("roewe_query", "1234567890abcdef");

            client.getState().setCredentials(AuthScope.ANY,aa);

            //目标URL,配置post方法

            PostMethod postMethod = new PostMethod("https://myapi.anyocharging.com:18765/auth/oauth/token?grant_type=client_credentials");

//            GetMethod postMethod = new GetMethod("http://www.mi.com");

            StringBuffer response=new StringBuffer();

            try {

                client.executeMethod(postMethod);

                BufferedReader reader;

                System.out.println(postMethod.getStatusCode());

                reader = new BufferedReader(new InputStreamReader(postMethod.getResponseBodyAsStream(),"UTF-8"));

                String line;

                while ((line = reader.readLine()) != null) {

                    System.out.println(line);

                response.append(line);

                }

                reader.close();

            } catch (HttpException e) {

                e.printStackTrace();

            } catch (IOException e) {

                e.printStackTrace();

            }

            JSONObject jsonObject = JSONObject.parseObject(response.toString());

            System.out.println(jsonObject.toJSONString());

        }

}