本文实例为大家分享了微信支付订单的查询接口，供大家参考，具体内容如下

1.接口简介

2.代码实现

package com.zhrd.bussinss.platform.controller.shop;

import java.io.File;

import java.io.FileInputStream;

import java.security.KeyStore;

import java.text.SimpleDateFormat;

import java.util.Date;

import javax.net.ssl.SSLContext;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import net.sf.json.JSONObject;

import org.apache.http.HttpEntity;

import org.apache.http.client.methods.CloseableHttpResponse;

import org.apache.http.client.methods.HttpPost;

import org.apache.http.conn.ssl.SSLConnectionSocketFactory;

import org.apache.http.conn.ssl.SSLContexts;

import org.apache.http.entity.StringEntity;

import org.apache.http.impl.client.CloseableHttpClient;

import org.apache.http.impl.client.HttpClients;

import org.dom4j.Document;

import org.dom4j.Element;

import org.dom4j.io.SAXReader;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Controller;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.bind.annotation.RequestParam;

import org.springframework.web.bind.annotation.ResponseBody;

import com.zhrd.bussinss.platform.service.WeiXinPayService;

import com.zhrd.bussinss.platform.utils.CustomizedPropertyPlaceholderConfigurer;

import com.zhrd.bussinss.platform.weixinPayUtils.ClientCustomSSL;

@Controller

@RequestMapping("/shop/weiXinPayOrderSearch")

public class WeiXinPayOrderSearchController {

@Autowired

WeiXinPayService weiXinPayService;

/**

* 微信支出订单状态查询

* @param request

* @param response

* @return

*/

@RequestMapping(value="/init",method=RequestMethod.GET )

public String init(HttpServletRequest request,HttpServletResponse response){

return "weixinPayOrderSearch";

}

/**

* 微信支出订单状态查询

* @param request

* @param response

* @return

*/

@RequestMapping(value="/getWeiXinPayOrder",method=RequestMethod.POST )

@ResponseBody

public Object getWeiXinPayOrder(HttpServletRequest request,HttpServletResponse response,@RequestParam(required=false) String transactionId,@RequestParam(required=false) String outTradeNo){

try{

KeyStore keyStore = KeyStore.getInstance("PKCS12");

FileInputStream instream = new FileInputStream(new File(

CustomizedPropertyPlaceholderConfigurer.getContextProperty("wx.cert").toString()));

try {

keyStore.load(instream,"见邮件".tocharArray());

}finally {

instream.close();

}

// Trust own CA and all self-signed certs

SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore,"10061401".tocharArray()).build();

// Allow TLSv1 protocol only

SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(

sslcontext,new String[] { "TLSv1" },null,SSLConnectionSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

CloseableHttpClient httpclient = HttpClients.custom()

.setSSLSocketFactory(sslsf).build();

// HttpGet httpget = new

// HttpGet("https://api.mch.weixin.qq.com/secapi/pay/refund");

HttpPost httppost = new HttpPost(

"https://api.mch.weixin.qq.com/pay/orderquery");

Date dt = new Date();

SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss");

String nonceStr = sdf.format(dt).toString();

String xml = ClientCustomSSL.SearchNativePackage(transactionId.trim(),"",nonceStr);//此处为微信端id(本地id和服务器端id均可查询)

try {

StringEntity se = new StringEntity(xml);

httppost.setEntity(se);

System.out.println("executing request" + httppost.getRequestLine());

CloseableHttpResponse responseEntry = httpclient.execute(httppost);

try {

HttpEntity entity = responseEntry.getEntity();

System.out.println("----------------------------------------");

System.out.println(responseEntry.getStatusLine());

if (entity != null) {

System.out.println("Response content length: "

+ entity.getContentLength());

/*BufferedReader bufferedReader = new BufferedReader(

new InputStreamReader(entity.getContent()));

String text;

while ((text = bufferedReader.readLine()) != null) {

System.out.println("======="+text);

}*/

SAXReader saxReader = new SAXReader();

Document document = saxReader.read(entity.getContent());

Element rootElt = document.getRootElement();

System.out.println("根节点：" + rootElt.getName());

System.out.println("==="+rootElt.elementText("result_code"));

System.out.println("==="+rootElt.elementText("return_msg"));

String resultCode = rootElt.elementText("result_code");

String returnCode = rootElt.elementText("return_code");

JSONObject result = new JSONObject();

System.out.println("resultCode====="+resultCode);

System.out.println("returnCode====="+returnCode);

System.out.println("trade_state====="+rootElt.elementText("trade_state"));

System.out.println("transaction_id====="+rootElt.elementText("transaction_id"));

System.out.println("out_trade_no====="+ rootElt.elementText("out_trade_no"));

System.out.println("total_fee====="+rootElt.elementText("total_fee"));

if(resultCode != null && resultCode.equals("SUCCESS") && returnCode.equals("SUCCESS")){

result.put("tradeState",rootElt.elementText("trade_state"));

result.put("transactionId",rootElt.elementText("transaction_id"));

result.put("outTradeNo",rootElt.elementText("out_trade_no"));

result.put("totalFee",rootElt.elementText("total_fee"));

result.put("status","success");

result.put("msg","success");

}else if(returnCode.equals("SUCCESS")){

result.put("errorCheck","errCode");

result.put("status","false");

result.put("errorMsg",rootElt.elementText("err_code_des"));

}else{

result.put("errorCheck","errMsg");

result.put("status",rootElt.elementText("return_msg"));

}

return result;

}

// EntityUtils.consume(entity);

}

finally {

responseEntry.close();

}

}

finally {

httpclient.close();

}

}catch(Exception e){

e.printStackTrace();

JSONObject result = new JSONObject();

result.put("status","error");

result.put("msg",e.getMessage());

return result;

}

return "";

}

}

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持编程小技巧。

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