http请求json

import com.sb.yldf.utils.releseUtil.ReleseUtil;
import org.apache.http.Header;
import org.apache.http.HttpResponse;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicHeader;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**

• 用于模拟HTTP请求中GET/POST方式
  */
  public class HttpClientPostJson {
  protected static final Logger logger = LoggerFactory.getLogger(HttpClientPostJson.class);

  /**

  • Post请求方法(基于项目需求，想要实现Post消息推送，故采用HttpClient组件进行实现)

  • 20221117增加RequestConfig中配置请求，接收超时时间
    */
    public static String sendPost(String url, String input) {
    //返回结果
    String output = “”;
    try {
    //创建方法一
    //@SuppressWarnings(“resource”)
    //DefaultHttpClient httpClient = new DefaultHttpClient();

     //创建方法二
     CloseableHttpClient httpClient = HttpClients.createDefault();
    
     //设置RequestConfig接收超时时间
     RequestConfig requestConfig = RequestConfig.custom()
             .setSocketTimeout(60000)//请求获取数据的超时时间，单位毫秒。如果访问一个接口，多少时间内无法返回数据，就直接放弃此次调用
             .setConnectTimeout(10000)//设置连接超时时间，单位毫秒
             .setConnectionRequestTimeout(60000)//设置从connect Manger获取Connection超时时间，单位毫秒
             .build();
    
     HttpPost postRequest = new HttpPost(url);
     postRequest.setConfig(requestConfig);//增加属性
    
     //构建消息实体
     StringEntity entity = new