/**
*java客户端发送http请求
*/
package com.xx.httptest;/*** Created by yq on 16/6/27.*/import java.io.IOException;
import java.net.URLEncoder;
import org.apache.commons.httpclient.*;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.methods.RequestEntity;
import org.apache.commons.httpclient.methods.StringRequestEntity;
import org.apache.http.params.CoreConnectionPNames;
import org.json.JSONException;
import org.json.JSONObject;public class HttpClientTest {public static void main(String[] args) throws Exception {String url = "http://localhost:8030/workflowapi/workflowextend";String host = "www.127.0.0.1";String param = "startCity=" + URLEncoder.encode("杭州", "utf-8") + "&lastCity=&theDate=&userID=";HttpClient httpClient = new HttpClient();httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 60000);//httpClient.getHostConfiguration().setHost(host, 8030, "http");//HttpMethod method = getMethod(url, param);HttpMethod method = postMethod1(url);System.out.println("打印发送状态---->");//System.out.println(method.getStatusCode());int sendStatus = 0;try {sendStatus = httpClient.executeMethod(method);System.out.println("打印发送状态");System.out.println(sendStatus);System.out.println("dddddddd");String response = method.getResponseBodyAsString();System.out.println(response);} catch (Exception e) {e.printStackTrace();} finally {method.releaseConnection();}//String response = new String(method.getResponseBodyAsString().getBytes("ISO-8859-1")); //System.out.println(response);}private static HttpMethod getMethod(String url,String param) throws IOException {GetMethod get = new GetMethod(url + "?" + param);get.releaseConnection();return get;}/*发送form表单参数*/private static HttpMethod postMethod(String url) throws IOException {PostMethod post = new PostMethod(url);post.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");NameValuePair[] param = {new NameValuePair("startCity", "杭州"),new NameValuePair("lastCity", "沈阳"),new NameValuePair("userID", ""),new NameValuePair("theDate", "")};post.setRequestBody(param);post.releaseConnection();return post;}/*发送json数据*/private static HttpMethod postMethod1(String url) throws IOException{PostMethod post = new PostMethod(url);//post.setRequestHeader("Content-Type","application/x-www-form-urlencoded;charset=utf-8");post.setRequestHeader("Content-Type","application/json");JSONObject jsonObject = new JSONObject();JSONObject jsonObject2 = new JSONObject();try {jsonObject.put("aaaaa","ddddd");jsonObject.put("bbbbb","ddddd2");jsonObject.put("ccccc","ddddd3");jsonObject2.put("55555",jsonObject);jsonObject2.put("66666","testtest");} catch (JSONException e) {e.printStackTrace();}RequestEntity requestEntity = new StringRequestEntity(jsonObject2.toString(),"text/xml","UTF-8");post.setRequestEntity(requestEntity);post.releaseConnection();return post;}}
go 服务端
func (this *WorkflowApiController) WorkFlowExtend() {fmt.Println("打印post数据")fmt.Println(this.Ctx.Request.Body)body, _ := ioutil.ReadAll(this.Ctx.Request.Body)var dat map[string]interface{}if err := json.Unmarshal(body, &dat); err == nil {fmt.Println("打印map----->",dat)}else {fmt.Println("打印错误----->",err.Error())}fmt.Println(this.GetString("startCity"))formdata := this.GetString("formdata")fmt.Println("打印接收数据------>>>>>",formdata)formdataMap := map[string]interface{}{}json.Unmarshal([]byte(formdata), &formdataMap)//fmt.Println("调用http接口打印--->>,",formdataMap)resMap := map[string]interface{}{}resMap["code"] = "1"this.Data["json"] = resMapthis.ServeJson()}
