需要的jar包:
- httpmime-4.3.6.jar
- httpcore-4.3.jar
- httpclient-4.3.6.jar
- fastjson-1.2.47.jar
package gogoal.api;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Map;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.client.HttpClient;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
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.util.EntityUtils;
import com.alibaba.fastjson.JSONObject;
import ggframework.bottom.config.GGConfigurer;
import ggframework.bottom.log.GGLogger;
public class GoGoalAPI {
// private static final String DOMAIN = GGConfigurer.get("api.domain");
/**
*
* 方法描述:POST请求用户API
*
* @param url
* @param jsonParam
* @return
*
* @date 2018年5月28日 下午1:37:11
*/
public static JSONObject requestByPost(String url, JSONObject jsonParam) {
// post请求返回结果
CloseableHttpClient httpClient = HttpClients.createDefault();
JSONObject jsonResult = null;
HttpPost httpPost = new HttpPost(url);
// 设置请求和传输超时时间
RequestConfig requestConfig = RequestConfig.custom()
.setSocketTimeout(2000).setConnectTimeout(2000).build();
httpPost.setConfig(requestConfig);
try {
if (null != jsonParam) {
// 解决中文乱码问题
StringEntity entity = new StringEntity(jsonParam.toString(), "utf-8");
entity.setContentEncoding("UTF-8");
entity.setContentType("application/json");
httpPost.setEntity(entity);
}
CloseableHttpResponse result = httpClient.execute(httpPost);
//请求发送成功,并得到响应
if (result.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
try {
//读取服务器返回过来的json字符串数据
String str = EntityUtils.toString(result.getEntity(), "utf-8");
//把json字符串转换成json对象
jsonResult = JSONObject.parseObject(str);
} catch (Exception e) {
GGLogger.error("post请求提交失败:" + url, e);
}
}
} catch (IOException e) {
GGLogger.error("post请求提交失败:" + url, e);
} finally {
httpPost.releaseConnection();
}
return jsonResult;
}
/**
*
* 方法描述 GET请求用户API
*
* @param url
* @return
*
* @date 2018年5月28日 下午1:37:59
*/
public static JSONObject requestByGet(String url) {
// get请求返回结果
JSONObject jsonResult = null;
CloseableHttpClient client = HttpClients.createDefault();
// 发送get请求
HttpGet request = new HttpGet(url);
// 设置请求和传输超时时间
RequestConfig requestConfig = RequestConfig.custom()
.setSocketTimeout(2000).setConnectTimeout(2000).build();
request.setConfig(requestConfig);
try {
CloseableHttpResponse response = client.execute(request);
//请求发送成功,并得到响应
if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
//读取服务器返回过来的json字符串数据
HttpEntity entity = response.getEntity();
String strResult = EntityUtils.toString(entity, "utf-8");
//把json字符串转换成json对象
jsonResult = JSONObject.parseObject(strResult);
} else {
GGLogger.error("GET请求提交失败:" + url);
}
} catch (IOException e) {
GGLogger.error("GET请求提交失败:" + url, e);
} finally {
request.releaseConnection();
}
return jsonResult ;
}
}