java實現(xiàn)網(wǎng)站微信掃碼支付

一、網(wǎng)站微信掃碼支付開發(fā)并沒有現(xiàn)成的java示例,總結(jié)一下自己微信掃碼支付心得

公司專注于為企業(yè)提供網(wǎng)站設(shè)計、成都做網(wǎng)站、微信公眾號開發(fā)、商城網(wǎng)站建設(shè)，成都小程序開發(fā)，軟件按需開發(fā)網(wǎng)站等一站式互聯(lián)網(wǎng)企業(yè)服務(wù)。憑借多年豐富的經(jīng)驗，我們會仔細了解各客戶的需求而做出多方面的分析、設(shè)計、整合，為客戶設(shè)計出具風(fēng)格及創(chuàng)意性的商業(yè)解決方案，創(chuàng)新互聯(lián)更提供一系列網(wǎng)站制作和網(wǎng)站推廣的服務(wù)。

二、首先去微信公眾平臺申請賬戶

https://mp.weixin.qq.com
**

三、賬戶開通、開發(fā)者認證之后就可以進行微信支付開發(fā)了

1、微信統(tǒng)一下單接口調(diào)用獲取預(yù)支付id，以及生成二維碼所需的codeUrl

/**
 * 保存訂單，并生成二維碼所需的codeUrl
 * 
 * @param request
 * @param response
 * @param notifyURLBuf
 * @param order
 * @return
 * @throws Exception
 */
 @Override
 public Map getWechatOrderInfo(String ip, Cuser user, String notifyUrl, Order order) throws Exception {
 Map resultMap = new HashMap();
 // 生成并保存訂單
 order.setUserId(user.getId());
 // 支付方式 0：銀聯(lián) 1：支付寶 2：網(wǎng)上銀行 3：微信 4：其他
 order.setPayType("3");
 // 生成訂單號
 order.setOrderNo(OrderNoGenerator.getOrderNo());
 // 訂單類型 1：消費 2：退款
 order.setOrderType("1");
 // 訂單創(chuàng)建時間
 order.setCreateTime(new Date());
 // 訂單更新時間
 order.setUpdateTime(new Date());
 // 訂單狀態(tài) 0: 交易中 1：完成 2：已取消
 order.setOrderStatus("0");
 // 付款狀態(tài) 0：失敗 1:成功 2、待付款
 order.setPayStatus("2");
 // 設(shè)置訂單失效時間
 Calendar calendar = Calendar.getInstance();
 calendar.add(Calendar.HOUR, 2);
 order.setExpireTime(calendar.getTime());
 Integer orderId = this.balanceDao.saveOrder(order);

 Map payPreIdMap = new HashMap<>();
 payPreIdMap = WechatUtil.getPayPreId(String.valueOf(orderId), "體檢報告", notifyUrl, ip,
  String.valueOf((order.getMoney().multiply(new BigDecimal(100)).intValue())), orderId.toString());
 String prePayId = payPreIdMap.get("prepay_id");
 // 更新
 order.setId(orderId);
 order.setPrepayId(prePayId);
 order.setCodeUrl(payPreIdMap.get("code_url"));
 this.balanceDao.updateOrder(order);
 // return WechatUtil.QRfromGoogle(order.getCodeUrl(), 300, 0);
 resultMap.put("codeUrl", order.getCodeUrl());
 resultMap.put("orderId", String.valueOf(order.getId()));
 return resultMap;
 }

此方法返回的數(shù)據(jù)如下

2、服務(wù)器端接受微信支付結(jié)果通知

/**
  * 保存微信通知結(jié)果
  * 
  * @param request
  * @param response
  * @return
  * @throws Exception
  */
 @Override
 public String saveWechatNotify(String notifyInfoXml) throws Exception {
  Map noticeMap = XMLUtil.doXMLParse(notifyInfoXml);
  // 這個其實是訂單 的id
  String outTradeNo = noticeMap.get("out_trade_no");
  Order order = this.balanceDao.getOrderById(Integer.valueOf(outTradeNo));
  // 如果支付通知信息不為，說明請求已經(jīng)處理過，直接返回
  if (StringUtil.isNotEmpty(order.getNotifyInfo())) {
   return "SUCCESS";
  }
  String sign = noticeMap.get("sign");
  noticeMap.remove("sign");
  // 驗簽通過
  if (WechatUtil.getSignVeryfy(noticeMap, sign)) {
   // 通信成功此字段是通信標識，非交易標識，交易是否成功需要查看result_code來判斷
   if ("SUCCESS".equals(noticeMap.get("return_code"))) {
    // 交易成功
    if ("SUCCESS".equals(noticeMap.get("result_code"))) {
     // 商戶訂單號

     // 訂單更新時間
     order.setUpdateTime(new Date());
     // ------------------------------
     // 處理業(yè)務(wù)開始
     // ------------------------------
     // 是否交易成功,1:成功0：失敗
     // 微信支付成功
     order.setPayStatus("1");
     // 訂單狀態(tài) 0: 交易中 1：完成 2：已取消
     order.setOrderStatus("1");
     // 保存通知信息
     order.setNotifyInfo(notifyInfoXml);
     this.balanceDao.updateOrder(order);
     // 處理業(yè)務(wù)完畢
    } else {
     // 錯誤時，返回結(jié)果未簽名，記錄retcode、retmsg看失敗詳情。
     logger.info("查詢驗證簽名失敗或業(yè)務(wù)錯誤");
     logger.info("retcode:" + noticeMap.get("retcode") + " retmsg:" + noticeMap.get("retmsg"));
    }
    return "SUCCESS";
   } else {
    logger.info("后臺調(diào)用通信失敗");
   }
   return "SUCCESS";
  } else {
   logger.info("通知簽名驗證失敗");
  }
  return null;
 }

3、上面代碼用到的工具方法都在WechatUtil.java工具類中

package com.caifu.tencent.common;

import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Random;

import org.apache.commons.httpclient.HttpStatus;
import org.apache.http.NameValuePair;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.utils.URIBuilder;
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.BasicNameValuePair;
import org.apache.http.util.EntityUtils;
import org.jdom2.JDOMException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.caifu.login.utils.XMLUtil;

public class WechatUtil {

 private static Logger logger = LoggerFactory.getLogger(WechatUtil.class);
 public static final String TAG = "Wechat.Util";
 private static final int timeout = 5000;

 public static byte[] httpPost(String url, String entity) throws URISyntaxException, IOException {
  if (url == null || url.length() == 0) {
   logger.info(TAG, "httpPost, url is null");
   return null;
  }
  CloseableHttpClient httpClient = HttpClients.createDefault();
  URIBuilder uriBuilder = new URIBuilder(url);
  HttpPost httpPost = new HttpPost(uriBuilder.build());
  RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(timeout).setConnectionRequestTimeout(timeout).setConnectTimeout(timeout).build();
  httpPost.setConfig(requestConfig);
  // 避免漢字亂碼導(dǎo)致請求失敗，
  httpPost.setEntity(new StringEntity(entity, "UTF-8"));
  CloseableHttpResponse resp = null;
  try {
   resp = httpClient.execute(httpPost);
   if (resp.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
    logger.info(TAG, "httpGet fail, status code = " + resp.getStatusLine().getStatusCode());
    return null;
   }
   return EntityUtils.toByteArray(resp.getEntity());
  } catch (Exception e) {
   logger.info(TAG, "httpPost exception, e = " + e.getMessage());
   e.printStackTrace();
   return null;
  } finally {
   if (httpClient != null) {
    httpClient.close();
   }
   if (resp != null) {
    resp.close();
   }
  }
 }

 /**
  * 把數(shù)組所有元素排序，并按照“參數(shù)=參數(shù)值”的模式用“&”字符拼接成字符串
  * 
  * @param params
  *   需要排序并參與字符拼接的參數(shù)組
  * @return 拼接后字符串
  */
 public static String createLinkString(Map params) {

  List keys = new ArrayList(params.keySet());
  Collections.sort(keys);

  String prestr = "";

  for (int i = 0; i < keys.size(); i++) {
   String key = keys.get(i);
   String value = params.get(key);

   if (i == keys.size() - 1) {// 拼接時，不包括最后一個&字符
    prestr = prestr + key + "=" + value;
   } else {
    prestr = prestr + key + "=" + value + "&";
   }
  }

  return prestr;
 }

 /**
  * 根據(jù)反饋回來的信息，生成簽名結(jié)果
  * 
  * @param Params
  *   通知返回來的參數(shù)數(shù)組
  * @param sign
  *   比對的簽名結(jié)果
  * @return 生成的簽名結(jié)果
  */
 public static boolean getSignVeryfy(Map Params, String sign) {
  // 過濾空值、sign與sign_type參數(shù)
  // Map sParaNew = AlipayCore.paraFilter(Params);
  // 獲取待簽名字符串
  String preSignStr = createLinkString(Params);
  preSignStr += "&key=" + Configure.getKey();
  // 獲得簽名驗證結(jié)果
  String resultSign = MD5.MD5Encode(preSignStr).toUpperCase();
  // String resultSign = MD5Util.MD5Encode(preSignStr.toString(),
  // "UTF-8").toLowerCase();
  if (sign.equals(resultSign)) {
   return true;
  } else {
   return false;
  }
 }

 /**
  * 裝配xml,生成請求prePayId所需參數(shù)
  * 
  * @param params
  * @return
  */
 public static String toXml(List params) {
  StringBuilder sb = new StringBuilder();
  sb.append("");
  for (int i = 0; i < params.size(); i++) {
   sb.append("<" + params.get(i).getName() + ">");
   sb.append(params.get(i).getValue());
   sb.append("");
  }
  sb.append("");
  return sb.toString();
 }

 /**
  * 生成簽名
  */
 public static String genPackageSign(List params) {
  StringBuilder sb = new StringBuilder();
  for (int i = 0; i < params.size(); i++) {
   sb.append(params.get(i).getName());
   sb.append('=');
   sb.append(params.get(i).getValue());
   sb.append('&');
  }
  sb.append("key=");
  sb.append(Configure.getKey());
  String packageSign = MD5.MD5Encode(sb.toString());
  return packageSign;
 }

 /**
  * 
  * @param goodOrderNo
  * @param body
  * @param noticeUrl
  * @param ip
  * @param totalFee
  * @return
  */
 public static String genProductArgs(String goodOrderNo, String body, String noticeUrl, String ip, String totalFee, String productId) {
  StringBuffer xml = new StringBuffer();
  try {
   String nonceStr = getNonceStr();
   xml.append("");
   List packageParams = new LinkedList();
   packageParams.add(new BasicNameValuePair("appid", Configure.getAppid()));
   packageParams.add(new BasicNameValuePair("body", body));
   packageParams.add(new BasicNameValuePair("mch_id", Configure.getMchid()));
   packageParams.add(new BasicNameValuePair("nonce_str", nonceStr));
   packageParams.add(new BasicNameValuePair("notify_url", noticeUrl));
   packageParams.add(new BasicNameValuePair("out_trade_no", goodOrderNo));
   packageParams.add(new BasicNameValuePair("product_id", productId));
   packageParams.add(new BasicNameValuePair("spbill_create_ip", ip));
   packageParams.add(new BasicNameValuePair("total_fee", totalFee));
   packageParams.add(new BasicNameValuePair("trade_type", "NATIVE"));
   String sign = genPackageSign(packageParams);
   packageParams.add(new BasicNameValuePair("sign", sign));
   String xmlstring = toXml(packageParams);
   return xmlstring;
  } catch (Exception e) {
   logger.info("genProductArgs fail, ex = " + e.getMessage());
   return null;
  }
 }

 /**
  * 生成支付簽名
  * 
  * @param params
  * @return
  */
 public static String genAppSign(List params) {
  StringBuilder sb = new StringBuilder();
  for (int i = 0; i < params.size(); i++) {
   sb.append(params.get(i).getName());
   sb.append('=');
   sb.append(params.get(i).getValue());
   sb.append('&');
  }
  sb.append("key=");
  sb.append(Configure.getKey());
  String appSign = MD5.MD5Encode(sb.toString()).toUpperCase();
  logger.info("orion", appSign);
  return appSign;
 }

 /**
  * 生成調(diào)用微信支付所需參數(shù)
  * 
  * @param prepayId
  * @return
  */
 public static Map genPayReq(String prepayId) {
  Map resultMap = new HashMap();
  String timeStamp = getTimeStamp();
  String nonceStr = getNonceStr();
  List signParams = new LinkedList();
  signParams.add(new BasicNameValuePair("appid", Configure.getAppid()));
  signParams.add(new BasicNameValuePair("noncestr", nonceStr));
  signParams.add(new BasicNameValuePair("package", "Sign=WXPay"));
  signParams.add(new BasicNameValuePair("partnerid", Configure.getMchid()));
  signParams.add(new BasicNameValuePair("prepayid", prepayId));
  signParams.add(new BasicNameValuePair("timestamp", timeStamp));
  String sign = genAppSign(signParams);
  resultMap.put("appid", Configure.getAppid());
  resultMap.put("noncestr", nonceStr);
  resultMap.put("packageValue", "Sign=WXPay");
  resultMap.put("partnerid", Configure.getMchid());
  resultMap.put("prepayid", prepayId);
  resultMap.put("timestamp", timeStamp);
  resultMap.put("sign", sign);
  return resultMap;
 }

 /**
  * 微信支付生成預(yù)支付訂單
  * 
  * @throws IOException
  * @throws JDOMException
  */
 public static Map getPayPreId(String goodOrderNo, String body, String noticeUrl, String ip, String totalFee, String productId) throws Exception {
  String paramsXml = genProductArgs(goodOrderNo, body, noticeUrl, ip, totalFee, productId);
  logger.info("orion", paramsXml);
  byte[] buf = WechatUtil.httpPost(Configure.UNIFIEDORDER_API, paramsXml);
  String contentXml = new String(buf);
  Map resultMap = XMLUtil.doXMLParse(contentXml);
  return resultMap;
 }

 public static String getNonceStr() {
  Random random = new Random();
  return MD5.MD5Encode(String.valueOf(random.nextInt(10000)));
 }

 public static String getTimeStamp() {
  return String.valueOf(System.currentTimeMillis() / 1000);
 }

 /**
  * 生成支付二維碼
  * @param request
  * @param response
  * @param width
  * @param height
  * @param text 微信生成預(yù)定id時，返回的codeUrl
  */
 public static void getQRcode(HttpServletRequest request, HttpServletResponse response, Integer width, Integer height, String text) {
  if (width == null) {
   width = 300;
  }
  if (height == null) {
   height = 300;
  }
  String format = "jpg";
  Hashtable hints = new Hashtable();
  hints.put(EncodeHintType.CHARACTER_SET, "utf-8");
  BitMatrix bitMatrix;
  try {
   bitMatrix = new MultiFormatWriter().encode(text, BarcodeFormat.QR_CODE, width, height, hints);
   MatrixToImageWriter.writeToStream(bitMatrix, format, response.getOutputStream());
  } catch (WriterException e) {
   e.printStackTrace();
  } catch (IOException e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
 }
}

生成二維碼需要兩jar


  
   com.google.zxing
   core
   3.3.0
  
  
   com.google.zxing
   javase
   3.3.0

4、下面是用到的配置類

package com.caifu.tencent.common;

/**
 * User: rizenguo
 * Date: 2014/10/29
 * Time: 14:40
 * 這里放置各種配置數(shù)據(jù)
 */
public class Configure {
//這個就是自己要保管好的私有Key了（切記只能放在自己的后臺代碼里，不能放在任何可能被看到源代碼的客戶端程序中）
 // 每次自己Post數(shù)據(jù)給API的時候都要用這個key來對所有字段進行簽名，生成的簽名會放在Sign這個字段，API收到Post數(shù)據(jù)的時候也會用同樣的簽名算法對Post過來的數(shù)據(jù)進行簽名和驗證
 // 收到API的返回的時候也要用這個key來對返回的數(shù)據(jù)算下簽名，跟API的Sign數(shù)據(jù)進行比較，如果值不一致，有可能數(shù)據(jù)被第三方給篡改

 private static String key = "A6gB0Dy4dsfdssuPCPsdfdshkSCDQcr3eXS";


 private static String appSecret="7584sdfdsfe4f26fadsfsdfs56f10728a";

 //微信分配的公眾號ID（開通公眾號之后可以獲取到）
 private static String appID = "wxaf0b86sdfsdf8afbf";

 //微信支付分配的商戶號ID（開通公眾號的微信支付功能之后可以獲取到）
 private static String mchID = "14012313702";

 //受理模式下給子商戶分配的子商戶號
 private static String subMchID = "";

 //HTTPS證書的本地路徑
 private static String certLocalPath = "";

 //HTTPS證書密碼，默認密碼等于商戶號MCHID
 private static String certPassword = "";

 //是否使用異步線程的方式來上報API測速，默認為異步模式
 private static boolean useThreadToDoReport = true;

 //機器IP
 private static String ip = "";

 //以下是幾個API的路徑：
 //1）被掃支付API
 public static String UNIFIEDORDER_API = "https://api.mch.weixin.qq.com/pay/unifiedorder";

 public static String PAY_API = "https://api.mch.weixin.qq.com/pay/micropay";

 //2）被掃支付查詢API
 public static String PAY_QUERY_API = "https://api.mch.weixin.qq.d/pay/orderquery";

 //3）退款A(yù)PI
 public static String REFUND_API = "https://api.mch.weixin.qq.com/secapi/pay/refund";

 //4）退款查詢API
 public static String REFUND_QUERY_API = "https://api.mch.weixin.qq.com/pay/refundquery";

 //5）撤銷API
 public static String REVERSE_API = "https://api.mch.weixin.qq.com/secapi/pay/reverse";

 //6）下載對賬單API
 public static String DOWNLOAD_BILL_API = "https://api.mch.weixin.qq.com/pay/downloadbill";

 //7) 統(tǒng)計上報API
 public static String REPORT_API = "https://api.mch.weixin.qq.com/payitil/report";

 public static boolean isUseThreadToDoReport() {
  return useThreadToDoReport;
 }

 public static void setUseThreadToDoReport(boolean useThreadToDoReport) {
  Configure.useThreadToDoReport = useThreadToDoReport;
 }

 public static String HttpsRequestClassName = "com.tencent.common.HttpsRequest";

 public static void setKey(String key) {
  Configure.key = key;
 }

 public static void setAppID(String appID) {
  Configure.appID = appID;
 }

 public static void setMchID(String mchID) {
  Configure.mchID = mchID;
 }

 public static void setSubMchID(String subMchID) {
  Configure.subMchID = subMchID;
 }

 public static void setCertLocalPath(String certLocalPath) {
  Configure.certLocalPath = certLocalPath;
 }

 public static void setCertPassword(String certPassword) {
  Configure.certPassword = certPassword;
 }

 public static void setIp(String ip) {
  Configure.ip = ip;
 }

 public static String getKey(){
  return key;
 }

 public static String getAppid(){
  return appID;
 }

 public static String getMchid(){
  return mchID;
 }

 public static String getSubMchid(){
  return subMchID;
 }

 public static String getCertLocalPath(){
  return certLocalPath;
 }

 public static String getCertPassword(){
  return certPassword;
 }

 public static String getIP(){
  return ip;
 }

 public static void setHttpsRequestClassName(String name){
  HttpsRequestClassName = name;
 }

}

在這里需要注意的配置
private static String key = “A6gB0Dy4dsfdssuPCPsdfdshkSCDQcr3eXS”;
這里的key 是登陸https://pay.weixin.qq.com/index.php/core/info (微信商戶平臺)設(shè)置的api_key

5、xml 解析工具類

package com.caifu.login.utils;

import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.dom4j.io.SAXReader;
import org.jdom2.Document;
import org.jdom2.Element;
import org.jdom2.JDOMException;
import org.jdom2.input.SAXBuilder;

/**
 * xml工具類
 * 
 * @author miklchen
 *
 */
public class XMLUtil {

 /**
  * 解析xml,返回第一級元素鍵值對。如果第一級元素有子節(jié)點，則此節(jié)點的值是子節(jié)點的xml數(shù)據(jù)。
  * 
  * @param strxml
  * @return
  * @throws JDOMException
  * @throws IOException
  */
 public static Map doXMLParse(String strxml) throws JDOMException, IOException {
  strxml = strxml.replaceFirst("encoding=\".*\"", "encoding=\"UTF-8\"");

  if (null == strxml || "".equals(strxml)) {
   return null;
  }

  Map m = new HashMap();

  InputStream in = new ByteArrayInputStream(strxml.getBytes("UTF-8"));
  SAXBuilder builder = new SAXBuilder();
  Document doc = builder.build(in);
  Element root = doc.getRootElement();
  List list = root.getChildren();
  Iterator it = list.iterator();
  while (it.hasNext()) {
   Element e = (Element) it.next();
   String k = e.getName();
   String v = "";
   List children = e.getChildren();
   if (children.isEmpty()) {
    v = e.getTextNormalize();
   } else {
    v = XMLUtil.getChildrenText(children);
   }

   m.put(k, v);
  }

  // 關(guān)閉流
  in.close();

  return m;
 }

 /**
  * 獲取子結(jié)點的xml
  * 
  * @param children
  * @return String
  */
 public static String getChildrenText(List children) {
  StringBuffer sb = new StringBuffer();
  if (!children.isEmpty()) {
   Iterator it = children.iterator();
   while (it.hasNext()) {
    Element e = (Element) it.next();
    String name = e.getName();
    String value = e.getTextNormalize();
    List list = e.getChildren();
    sb.append("<" + name + ">");
    if (!list.isEmpty()) {
     sb.append(XMLUtil.getChildrenText(list));
    }
    sb.append(value);
    sb.append("");
   }
  }

  return sb.toString();
 }

 /**
  * 將requestxml通知結(jié)果轉(zhuǎn)出啊成map
  * @param request
  * @return
  * @throws Exception
  */
 public static Map parseXml(HttpServletRequest request) throws Exception {
  // 解析結(jié)果存儲在HashMap
  Map map = new HashMap();
  InputStream inputStream = request.getInputStream();
  // 讀取輸入流
  SAXReader reader = new SAXReader();
  org.dom4j.Document document = reader.read(inputStream);
  // 得到xml根元素
  org.dom4j.Element root = document.getRootElement();
  // 得到根元素的所有子節(jié)點
  List elementList = root.elements();
  // 遍歷所有子節(jié)點
  for (org.dom4j.Element e : elementList)
   map.put(e.getName(), e.getText());
  // 釋放資源
  inputStream.close();
  inputStream = null;
  return map;
 }

}

6、整個后臺服務(wù)已經(jīng)完成，最后關(guān)閉頁面微信支付二維碼，告知用戶支付已經(jīng)完成了

var f;
 /* 定時任務(wù)方法，異步請求去查詢訂單是否支付*/
 function GetOrder() {
  var orderId = $('#orderId').val();
  if (orderId != '') {
   $.ajax({
    url : "${base}/balance/auth/isPay?orderId=" + orderId,
    type : "GET",
    async : false,
    success : function(d) {
     if (d == "1") {
      //當獲取到微信支付結(jié)果時，關(guān)閉二維碼div
      $(".weixinpay").css("display", "none");
      $("#zhichutankuang").css("display", "block");
      ////當獲取到微信支付結(jié)果時，關(guān)閉定時任務(wù)
      clearInterval(f);
      // layer.alert('付款成功', {
      // skin : 'layui-layer-molv', // 樣式類名
      // closeBtn : 0
      // }, function() {
      // location.href = "${base}/balance/auth/presentation?tjNo=" + $("#tjNo").val();
      // });

     }
    }
   });
  }
 }
 //異步請求獲取生成二維碼的url
 $(".paylast").click(function() {
  var $payType = $('input:radio:checked').val();
  var $money = $("#money").val();
  var $tjReportType = $("#tjReportType").val();
  var $tjNo = $("#tjNo").val();
  $.ajax({
   url : "${base}/balance/auth/wechatInfo",
   type : "POST",
   async : false,
   data : {
    payType : $payType,
    money : $money,
    tjNo : $tjNo,
    tjReportType : $tjReportType
   },
   success : function(d) {
    if (d.resultCode == "1000") {
     //當請求成功時，設(shè)置二維碼圖片地址
     $("#codeImg").attr('src', d.obj);
     $("#orderId").val(d.attributes.orderId);
     ////當請求成功時，啟動定時任務(wù),每隔3秒去后臺查詢一次訂單是否成功
     f = setInterval(GetOrder, 3000);
     // GetOrder(true);
    }
   }
  });
  $(".selpaycon").css("display", "none");
  $(".weixinpay").css("display", "block");
 });

以上就是本文的全部內(nèi)容，希望對大家的學(xué)習(xí)有所幫助，也希望大家多多支持創(chuàng)新互聯(lián)。

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