java 建行扫码支付

 

生成二维码及根据订单号查询工具类

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package exam.common;     import cn.hutool.http.HttpUtil; import com.alibaba.fastjson.JSONObject; import exam.entity.JianHangQrCodeResponse; import org.slf4j.Logger; import org.slf4j.LoggerFactory;   import javax.xml.bind.JAXBContext; import javax.xml.bind.Unmarshaller; import java.io.StringReader; import java.io.UnsupportedEncodingException; import java.net.URLDecoder; import java.util.HashMap; import java.util.Map;   import static java.nio.charset.StandardCharsets.UTF_8;     public class JianHangQrCodeUtils {      static Logger logger = LoggerFactory.getLogger(JianHangQrCodeUtils.class);     /**      * 商户代码  换成建行给的      */     private static final String MERCHANT_ID="";     /**      * 商户柜台代码 换成建行给的      */     private static final String  POS_ID="";     /**      * 分行代码 换成建行给的      */     private  static final String   BRANCH_ID="";     /**      * 公钥  后30位 换成建行给的      */     private static final String PUB_KEY= "";       /**      * 币种 01      */     private static final String CUR_CODE="01";     /**      * 交易码      */     private static final String TX_CODE = "530550";     /**      * 备注1      */     private static final String REMARK_1 = "";     /**      * 备注2      */     private static final String REMARK_2 = "";     /**      * 返回类型      * 0或空：返回二维码页面，只支持建行龙支付；      * 1：返回JSON格式【二维码信息串】，只支持建行龙支付；      * 2：返回聚合扫码二维码页面；      * 3：返回聚合扫码JSON格式【二维码信息串】      * 聚合扫码只能上送2或3      * 4:返回聚合银联二维码信息串      */     private static final String RETURN_TYPE="3";     /**      * 超时时间      * 若送空值则不判断超时      */     private static final String TIME_OUT ="";       private static  final String BANK_URL="https://ibsbjstar.ccb.com.cn/CCBIS/ccbMain";             /**      * 订单时间   元素必须有,但值可为空      */     private static final String ORDER_DATE="";       /**      * 起始时间   元素必须有,但值可为空      */     private static final String BEG_ORDER_TIME="";     /**      * 订单截止时间  元素必须有,但值可为空      */     private static final String END_ORDER_TIME="";         /**      * 查询密码    必输项,主管或操作员的登录密码  换成建行给的      */     private static final  String QU_PWD="";     /**      * 流水类型 TYPE   必输项  0支付流水   1退款流水      */     private static final  String TYPE="0";     /**      * 交易码      */     private static final  String SEARCH_TX_CODE="410408";     /**      * 流水状态  必须项    0未结算流水    1已结算流水      */     private static final  String KIND="0";     /**      * 交易状态    必须项   0失败   1成功   2不确定   3全部    已结算流水查询不支持全部      */     private static final  String STATUS="1";     /**      *  查询方式 SEL_TYPE     必输项   1页面形式   2文件返回形式   3xml页面形式      */     private static final  String SEL_TYPE="3";     /**      * 页码page      */     private static final  String PAGE = "1";     /**      * 操作员 换成建行给的      */     private static final  String OPERATOR="";       private static final  String BEG_ORDER_ID="";       private static final  String END_ORDER_ID="";     //预留字段     private static final  String CHANNEL = "";     private static final  String BANK_SEARCH_URL="https://ibsbjstar.ccb.com.cn/app/ccbMain";           /**      * 生成二维码      * @param ORDERID  订单号      * @param PAYMENT   金额      */     public static String  createQrCode(String ORDERID,  String  PAYMENT) {         logger.info("==================================生成二维码===================================");           String decode="";           //验签字段         StringBuffer tmp = new StringBuffer();         tmp.append("MERCHANTID=");         tmp.append(MERCHANT_ID);         tmp.append("&POSID=");         tmp.append(POS_ID);         tmp.append("&BRANCHID=");         tmp.append(BRANCH_ID);         tmp.append("&ORDERID=");         tmp.append(ORDERID);         tmp.append("&PAYMENT=");         tmp.append(PAYMENT);         tmp.append("&CURCODE=");         tmp.append(CUR_CODE);         tmp.append("&TXCODE=");         tmp.append(TX_CODE);         tmp.append("&REMARK1=");         tmp.append(REMARK_1);         tmp.append("&REMARK2=");         tmp.append(REMARK_2);         tmp.append("&RETURNTYPE=");         tmp.append(RETURN_TYPE);         tmp.append("&TIMEOUT=");         tmp.append(TIME_OUT);         tmp.append("&PUB=");         tmp.append(PUB_KEY);           Map<String, Object> map = new HashMap();         map.put("CCB_IBSVersion","V6");         map.put("MERCHANTID",MERCHANT_ID);         map.put("BRANCHID",BRANCH_ID);         map.put("POSID",POS_ID);         map.put("ORDERID",ORDERID);         map.put("PAYMENT",PAYMENT);         map.put("CURCODE",CUR_CODE);         map.put("TXCODE",TX_CODE);         map.put("REMARK1",REMARK_1);         map.put("REMARK2",REMARK_2);         map.put("RETURNTYPE",RETURN_TYPE);         map.put("TIMEOUT",TIME_OUT);         map.put("MAC", MD5.md5Str(tmp.toString()));           //请求二维码生成链接串         try {             logger.info("入参:"+map);             String postResponse = HttpUtil.post(BANK_URL, map);             JianHangQrCodeResponse jianHangQrCodeResponse= JSONObject.parseObject(postResponse, JianHangQrCodeResponse.class);             if(jianHangQrCodeResponse.getSUCCESS()!=null&&jianHangQrCodeResponse.getSUCCESS().equals("true") ) {                 String  payUrl = jianHangQrCodeResponse.getPAYURL();                 String  getResponse = HttpUtil.get(payUrl, UTF_8);                 String  qrurl = JSONObject.parseObject(getResponse).getString("QRURL");                 decode = URLDecoder.decode(qrurl, "utf-8");             }         }catch (Exception e){             e.printStackTrace();             decode= e.getMessage();         }         logger.info("二维码信息:"+decode);         return decode;     }         /**      * 查询支付是否成功      * @param ORDERID   订单号码      */       public  static Document  searchPayStatus(String ORDERID) throws UnsupportedEncodingException {         logger.info("===========================================查询商户是否支付成功====================");         Document document=null;         //验签字段             String tmp ="MERCHANTID="+MERCHANT_ID+"&BRANCHID="+BRANCH_ID+"&POSID="+POS_ID+"&ORDERDATE="+ORDER_DATE+"&BEGORDERTIME="+BEG_ORDER_TIME                 +"&ENDORDERTIME="+END_ORDER_TIME+"&BEGORDERID="+BEG_ORDER_ID+"&ENDORDERID="+END_ORDER_ID+"&QUPWD=&TXCODE="+SEARCH_TX_CODE                 +"&SEL_TYPE="+SEL_TYPE+"&OPERATOR="+OPERATOR;           if("410408".equals(SEARCH_TX_CODE)){             tmp ="MERCHANTID="+MERCHANT_ID+"&BRANCHID="+BRANCH_ID+"&POSID="+POS_ID+"&ORDERDATE="                     +ORDER_DATE+"&BEGORDERTIME="+BEG_ORDER_TIME+"&ENDORDERTIME="+END_ORDER_TIME+"&ORDERID="                     +ORDERID+"&QUPWD=&TXCODE="+SEARCH_TX_CODE+"&TYPE="+TYPE+"&KIND="+KIND+"&STATUS="+STATUS+                     "&SEL_TYPE="+SEL_TYPE+"&PAGE="+PAGE+"&OPERATOR="+OPERATOR+"&CHANNEL="+CHANNEL;         }           Map<String, Object> map = new HashMap();         map.put("MERCHANTID",MERCHANT_ID);         map.put("BRANCHID",BRANCH_ID);         map.put("POSID",POS_ID);         map.put("ORDERDATE",ORDER_DATE);         map.put("BEGORDERTIME",BEG_ORDER_TIME);         map.put("ENDORDERTIME",END_ORDER_TIME);         map.put("QUPWD",QU_PWD);         map.put("TXCODE",SEARCH_TX_CODE);         map.put("TYPE",TYPE);         map.put("KIND",KIND);         map.put("STATUS",STATUS);         map.put("ORDERID",ORDERID);         map.put("PAGE",PAGE);         map.put("CHANNEL",CHANNEL);         map.put("SEL_TYPE",SEL_TYPE);         map.put("OPERATOR",OPERATOR);           map.put("MAC",MD5.md5Str(tmp.toString()));         logger.info("入参"+MD5.md5Str(tmp.toString()));         String ret = HttpUtil.post(BANK_SEARCH_URL, map);           ret = ret.replaceAll("\\n", "").                 replaceAll("\\t", "").                 replaceAll("\\r", "");           logger.info(ret);         if(ret !=null   &&  !ret.equals("")){             JAXBContext jaxbContext=null;             Unmarshaller unmarshaller=null;             try {                 logger.info("ret::"+ret);                 jaxbContext = JAXBContext.newInstance(Document.class);                 unmarshaller = jaxbContext.createUnmarshaller();                 document= (Document)unmarshaller.unmarshal(new StringReader(ret));                 logger.info("document==={}"+document);                 }catch (Exception   e){                 e.printStackTrace();             }         }           return document;     }         public static void main(String[] args) throws UnsupportedEncodingException {         //createQrCode("53032219051","0.1");         searchPayStatus("10024_1679912790819");     }   }

 

查询返回的实体类

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package exam.common;       import javax.xml.bind.annotation.XmlElement; import javax.xml.bind.annotation.XmlRootElement; import javax.xml.bind.annotation.XmlTransient; import java.util.ArrayList; import java.util.List;     @XmlRootElement(name = "DOCUMENT") public class Document {     /**      * 返回码   交易返回码，成功时总为 000000      */     @XmlElement(name = "RETURN_CODE")     private String   RETURN_CODE;     /**      * 响应信息      */     @XmlElement(name = "RETURN_MSG")     private   String   RETURN_MSG;     /**      * 当前页      */     @XmlElement(name = "CURPAGE")     private String    CURPAGE;     /**      * 总页数      */     @XmlElement(name = "PAGECOUNT")     private   String   PAGECOUNT;     /**      * 总笔数      */     @XmlElement(name = "TOTAL")     private   String   TOTAL;     /**      * 支付总金额      */     @XmlElement(name = "PAYAMOUNT")     private   String    PAYAMOUNT;     /**      * 退款总金额      */     @XmlElement(name = "REFUNDAMOUNT")     private   String    REFUNDAMOUNT;       @XmlElement(name = "QUERYORDER")     private List<QueryOrder>  queryOrders=new ArrayList<>();     @XmlTransient     public String getRETURN_CODE() {         return RETURN_CODE;     }       public void setRETURN_CODE(String RETURN_CODE) {         this.RETURN_CODE = RETURN_CODE;     }     @XmlTransient     public String getRETURN_MSG() {         return RETURN_MSG;     }       public void setRETURN_MSG(String RETURN_MSG) {         this.RETURN_MSG = RETURN_MSG;     }     @XmlTransient     public String getCURPAGE() {         return CURPAGE;     }       public void setCURPAGE(String CURPAGE) {         this.CURPAGE = CURPAGE;     }     @XmlTransient     public String getPAGECOUNT() {         return PAGECOUNT;     }       public void setPAGECOUNT(String PAGECOUNT) {         this.PAGECOUNT = PAGECOUNT;     }     @XmlTransient     public String getTOTAL() {         return TOTAL;     }       public void setTOTAL(String TOTAL) {         this.TOTAL = TOTAL;     }     @XmlTransient     public String getPAYAMOUNT() {         return PAYAMOUNT;     }       public void setPAYAMOUNT(String PAYAMOUNT) {         this.PAYAMOUNT = PAYAMOUNT;     }     @XmlTransient     public String getREFUNDAMOUNT() {         return REFUNDAMOUNT;     }       public void setREFUNDAMOUNT(String REFUNDAMOUNT) {         this.REFUNDAMOUNT = REFUNDAMOUNT;     }     @XmlTransient     public List<QueryOrder> getQueryOrders() {         return queryOrders;     }       public void setQueryOrders(List<QueryOrder> queryOrders) {         this.queryOrders = queryOrders;     }       @Override     public String toString() {         return "Document{" +                 "RETURN_CODE='" + RETURN_CODE + '\'' +                 ", RETURN_MSG='" + RETURN_MSG + '\'' +                 ", CURPAGE='" + CURPAGE + '\'' +                 ", PAGECOUNT='" + PAGECOUNT + '\'' +                 ", TOTAL='" + TOTAL + '\'' +                 ", PAYAMOUNT='" + PAYAMOUNT + '\'' +                 ", REFUNDAMOUNT='" + REFUNDAMOUNT + '\'' +                 ", queryOrders=" + queryOrders +                 '}';     }       /**      * 子类   详细信息      */     public static class  QueryOrder{         /**          * 商户代码          */         @XmlElement(name = "MERCHANTID")         private   String    MERCHANTID;         /**          * 分行代码          */         @XmlElement(name = "BRANCHID")         private   String   BRANCHID;         /**          * 柜台号码          */         @XmlElement(name = "POSID")         private   String   POSID;         /**          * 订单号          */         @XmlElement(name = "ORDERID")         private   String  ORDERID;         /**          * 支付/退款交易时间          */         @XmlElement(name = "ORDERDATE")         private   String  ORDERDATE;         /**          * 记录日期          */         @XmlElement(name = "ACCDATE")         private   String    ACCDATE;         /**          * 支付金额          */         @XmlElement(name = "AMOUNT")         private   String   AMOUNT;         /**          * 状态码          */         @XmlElement(name = "STATUSCODE")         private  String   STATUSCODE;         /**          * 支付状态          */         @XmlElement(name = "STATUS")         private  String  STATUS;         /**          * 签名串          */         @XmlElement(name = "SIGN")         private String   SIGN;           @XmlTransient         public String getMERCHANTID() {             return MERCHANTID;         }           public void setMERCHANTID(String MERCHANTID) {             this.MERCHANTID = MERCHANTID;         }         @XmlTransient         public String getBRANCHID() {             return BRANCHID;         }           public void setBRANCHID(String BRANCHID) {             this.BRANCHID = BRANCHID;         }         @XmlTransient         public String getPOSID() {             return POSID;         }           public void setPOSID(String POSID) {             this.POSID = POSID;         }         @XmlTransient         public String getORDERID() {             return ORDERID;         }           public void setORDERID(String ORDERID) {             this.ORDERID = ORDERID;         }         @XmlTransient         public String getORDERDATE() {             return ORDERDATE;         }           public void setORDERDATE(String ORDERDATE) {             this.ORDERDATE = ORDERDATE;         }         @XmlTransient         public String getACCDATE() {             return ACCDATE;         }           public void setACCDATE(String ACCDATE) {             this.ACCDATE = ACCDATE;         }         @XmlTransient         public String getAMOUNT() {             return AMOUNT;         }           public void setAMOUNT(String AMOUNT) {             this.AMOUNT = AMOUNT;         }         @XmlTransient         public String getSTATUSCODE() {             return STATUSCODE;         }           public void setSTATUSCODE(String STATUSCODE) {             this.STATUSCODE = STATUSCODE;         }         @XmlTransient         public String getSTATUS() {             return STATUS;         }           public void setSTATUS(String STATUS) {             this.STATUS = STATUS;         }         @XmlTransient         public String getSIGN() {             return SIGN;         }           public void setSIGN(String SIGN) {             this.SIGN = SIGN;         }           @Override         public String toString() {             return "QueryOrder{" +                     "MERCHANTID='" + MERCHANTID + '\'' +                     ", BRANCHID='" + BRANCHID + '\'' +                     ", POSID='" + POSID + '\'' +                     ", ORDERID='" + ORDERID + '\'' +                     ", ORDERDATE='" + ORDERDATE + '\'' +                     ", ACCDATE='" + ACCDATE + '\'' +                     ", AMOUNT='" + AMOUNT + '\'' +                     ", STATUSCODE='" + STATUSCODE + '\'' +                     ", STATUS='" + STATUS + '\'' +                     ", SIGN='" + SIGN + '\'' +                     '}';         }     } }

　　

 

 

生成二维码业务层

 

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@Override   @Transactional   public ServiceResult saveOrder(ExamineePayOrder examineePayOrder) {       ServiceResult serviceResult=new ServiceResult();       try { 　　　　　　//1、把未支付的订单删除           String hql=" from ExamineePayOrder where examineeNo=:examineeNo and createTime<:createTime order by createTime desc";           Map<String, Object> queryParams = new HashMap<String, Object>();           queryParams.put("examineeNo", examineePayOrder.getExamineeNo());           queryParams.put("createTime", examineePayOrder.getCreateTime());           List<ExamineePayOrder> list = examineePayOrderDao.findByHql(hql, queryParams);           if (CollUtil.isNotEmpty(list)){               for (ExamineePayOrder payOrder : list) {                   payOrder.setIsDeleted(1);                   examineePayOrderDao.saveorupdate(payOrder);               }           }<br>　　　　　　　//2、保存订单并生成支付二维码           examineePayOrderDao.save(examineePayOrder);           PayConfig payConfig = payConfigDao.getPayConfig();           BigDecimal payAmount = payConfig.getPayAmount();           String qrCode = JianHangQrCodeUtils.createQrCode(examineePayOrder.getOrderId(), String.valueOf(payAmount));           serviceResult.setCode("0000");           serviceResult.setMessage("订单保存成功");           Map<String,Object> map=new HashMap();           map.put("orderId",examineePayOrder.getOrderId());//订单id           map.put("payAmount",String.valueOf(payAmount));//支付金额           map.put("payStatus",examineePayOrder.getPayStatus());//支付状态           map.put("qrCode",qrCode);//二维码链接           serviceResult.setObject(map);           return serviceResult;       }catch (Exception e){           e.printStackTrace();           serviceResult.setCode("9999");           serviceResult.setMessage("订单保存失败"+e.getMessage());           serviceResult.setObject(null);           return serviceResult;       }   }

　　

根据订单查询是否支付成功 查询时需要建行维护IP地址

 

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@Transactional     @Override     public ServiceResult getOrderPayStatus(ExamineeInfo examineeInfo,String orderId) throws UnsupportedEncodingException {         ServiceResult serviceResult=new ServiceResult();         String hql=" from ExamineePayOrder where examineeNo=:examineeNo and orderId=:orderId and isDeleted=:isDeleted order by createTime desc";         Map<String, Object> queryParams = new HashMap<String, Object>();         queryParams.put("examineeNo", examineeInfo.getExamineeNo());         queryParams.put("orderId", orderId);//有效订单         queryParams.put("isDeleted", 0);//有效订单         List<ExamineePayOrder> list = examineePayOrderDao.findByHql(hql, queryParams);//只能查出一条记录           Document document = JianHangQrCodeUtils.searchPayStatus(orderId);//只能查出一条记录         if ("000000".equals(document.getRETURN_CODE())){             List<Document.QueryOrder> queryOrders = document.getQueryOrders();             for (Document.QueryOrder queryOrder : queryOrders) {                 if ("成功".equals(queryOrder.getSTATUS())&&"1".equals(queryOrder.getSTATUSCODE())){//支付成功                     //更新订单表                     if (CollUtil.isNotEmpty(list)){                         for (ExamineePayOrder examineePayOrder : list) {                             examineePayOrder.setPayStatus(1);//已支付                             examineePayOrder.setUpdateTime(DateUtil.parse(DateUtil.format(new Date(), "yyyy-MM-dd HH:mm:ss")));                             examineePayOrder.setAccDate(queryOrder.getACCDATE());                             examineePayOrder.setSign(queryOrder.getSIGN());                             examineePayOrderService.updateExamineePayOrderService(examineePayOrder);                         }                     }                     //更新ExamineeStatus支付状态                     ExamineeStatus examineeStatus=examineeStatusDao.getExamineeStatusById(examineeInfo.getExamineeId());                     if (ObjectUtil.isNotEmpty(examineeStatus)){                         examineeStatus.setPayStatus(1);                         examineeStatus.setPayTime(DateUtil.parse(DateUtil.format(new Date(), "yyyy-MM-dd HH:mm:ss")));                         examineeStatus.setPayDesc("支付成功");                         examineeStatus.setExamineeVerifyDesc("已交费成功!");                         examineeStatusService.updateExamineeStatus(examineeStatus);                       }                   }             }             serviceResult.setObject(true);//已支付         }else {             serviceResult.setObject(false);//还未支付         }         return serviceResult;       }

　　

 

前端展示二维码使用qrcode.js 自行下载

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<%@ page language="java" contentType="text/html; charset=UTF-8"     pageEncoding="UTF-8"%> <%     String path = request.getContextPath();     String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort()             + path + "/"; %> <!DOCTYPE html> <html> <body> <body class="layui-layout-body">     <div class="layui-layout layui-layout-admin">         <!-- 引入头部文件 -->         <jsp:include page="../homeHeader.jsp" flush="true" />         <!-- 引入左侧导航 -->         <jsp:include page="leftNav.jsp" flush="true" />         <div class="layui-body"             style="right: 0px; bottom: 0px; background-color: #FFFFFF">               <div style="padding: 10px 20px;height:300px;">                 <div id="paymentEd" class="layui-hide" style="border:2px solid;height:150px;background:#FFE1FF; margin:0px 60px;font-size:18px;text-align: center;">                     <table class="paymentInfoTable" style="margin-left:50px;margin-bottom:40px;">                         <tr>                             <th>订单编号：</th>                             <td id="orderId2"></td>                         </tr>                         <tr>                             <th >订单金额：</th>                             <td id="payAmount2"></td>                         </tr>                         <tr>                             <th>订单支付状态：</th>                             <td id="payStatus2"></td>                         </tr>                     </table>                 </div>                 <div style="text-align: center" id="payBtn">                     <div id="paymentTable" class="layui-hide" >                         未缴费，请点击缴费按钮，使用微信或支付宝扫码二维码缴费                         <div style="padding: 10px 20px;height:300px;">                             <button id="QRBtn" type="button"  data-type="auto"  class="btn btn-primary layui-btn " >缴费按钮</button>                         </div>                     </div>                 </div>               </div>               <div>                 <div id="model" style="display: none;">                     <div style="margin-top: 20px;text-align: center;" >                         <table class="paymentInfoTable" style="margin-left:50px;margin-bottom:40px;">                             <tr>                                 <th>订单编号：</th>                                 <td id="orderId"></td>                             </tr>                             <tr>                                 <th>订单金额：</th>                                 <td id="payAmount"></td>                             </tr>                             <tr>                                 <th>订单支付状态：</th>                                 <td id="status"></td>                             </tr>                         </table>                         <div style="text-align: center;display: inline-table"  id="qrcode"></div>                     </div>                 </div>             </div>               <!-- 引入底部文件 -->             <jsp:include page="../homeFooter.jsp" flush="true" />         </div>       </div> </body> <script type="text/javascript" src="<%=basePath%>resources/layui/layui.js"></script> <script src="<%=basePath%>resources/js/common/qrcode.js"></script> <script>     var $;     var form;     var layer;     var timeInterval=''     layui.use(["form", "jquery","layer"], function() { //独立版的layer无需执行这一句          $ = layui.jquery, form = layui.form, layer = layui.layer;           $(function(){             //查询缴费状态             getPayStatus()         });             $("#QRBtn").click(function(){             layer.open({                 type: 1,                 title:"支付二维码",                 id: 'layerDemo', //防止重复弹出                 content: $('#model'),                 area: ['700px', '500px'],//定义宽和高                 btnAlign: 'c', //按钮居中                 shade: 0, //不显示遮罩                 success:function (layero, index){    //弹出层加载成功后执行                     getQRCode()                 },                 cancel: function(){                     layer.closeAll();                     clearQRCode()                     clearInterval(timeInterval)                 }             });         });     });       function getQRCode() {         $.ajax({             url : "getQRCodeByOrderId",             type : "POST",             dataType : "json",             success : function(jsonResult) {                 if (jsonResult.code === "0000") {                     var retObject=jsonResult['object'];                     $("#payStatus").text('未支付');                     $("#orderId").text(retObject.orderId);                     $("#payAmount").text(retObject.payAmount);                       let text=retObject.qrCode                     var qrcodetwo = new QRCode("qrcode", {                         render : "table",                         width: 128,                         height: 128,                         text: text //返回的路径                     });<br>　　　　　　　　　　　　　　　　　　　　　　　　//轮询查询是否支付成功                     timeInterval=window.setInterval("getOrderPayStatus('"+retObject.orderId+"')",1500)                 }else{                     alert(jsonResult.message);                 }             }         });     }     //清除生成的二维码防止二维码重叠     function clearQRCode() {         const codeHtml = document.getElementById("qrcode");         codeHtml.innerHTML = "";     }       function getPayStatus() {         $.ajax({             // 几个参数需要注意一下             url : "getPayStatus",             type : "POST",// 方法类型             dataType : "json",// 预期服务器返回的数据类型             success : function(jsonResult) {                 var noPaymentDiv=$('#noPayment');                 var paymentEdDiv=$('#paymentEd');                 var paymentTable=$('#paymentTable');                 var payBtn=$('#payBtn');                 if (jsonResult.code == "000") {                     var retObject=jsonResult['object'];                     //如果有支付信息                     if (retObject!=null){                         if (!noPaymentDiv.hasClass("layui-hide")){                             noPaymentDiv.addClass("layui-hide");                         }                         if (paymentTable.hasClass("layui-hide")){                             paymentTable.removeClass("layui-hide");                         }                         var payStatus=retObject['payStatus'];                         if (payStatus=='0'){//未支付才显示支付按钮                             if (payBtn.hasClass("layui-hide")){                                 payBtn.removeClass("layui-hide");                             }                           }                         if (payStatus=='1'){//已支付显示支付结果 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　                             if (!payBtn.hasClass("layui-hide")){                                 payBtn.addClass("layui-hide");                             }                             $("#orderId2").text(retObject.orderId);                             $("#payAmount2").text(retObject.payAmount);                             $("#payStatus2").text('支付成功');                             if (paymentEdDiv.hasClass("layui-hide")){                                 paymentEdDiv.removeClass("layui-hide");                             }                           }                     }else{                         if (noPaymentDiv.hasClass("layui-hide")){                             noPaymentDiv.removeClass("layui-hide");                         }                         if (!paymentTable.hasClass("layui-hide")){                             paymentTable.addClass("layui-hide");                         }                         $("#payDesc").text("尚未产生支付信息，请在报考审核后查看！");                     }                 }else{                     if (noPaymentDiv.hasClass("layui-hide")){                         noPaymentDiv.removeClass("layui-hide");                     }                     if (!paymentTable.hasClass("layui-hide")){                         paymentTable.addClass("layui-hide");                     }                     $("#payDesc").text(jsonResult.message);                 }             },             error : function() {                 alert("异常！");             }         });     }       function getOrderPayStatus(orderID){         $.ajax({             // 几个参数需要注意一下             url : "getOrderPayStatus",             type:"GET",// 方法类型             dataType : "json",// 预期服务器返回的数据类型             data : {"orderId":orderID},             success : function(jsonResult) {                 if (jsonResult.code === "0000") {                     layer.open({                         type: 1                         ,title:'提示'                         ,id: 'postSuccess' //防止重复弹出                         ,content: '<div style="padding: 20px 100px;">'+ jsonResult.message +'</div>'                         ,btn: '确定'                         ,btnAlign: 'c' //按钮居中                         ,shade: 0.5 //不显示遮罩                         ,yes: function(index,layero){                             layer.close(index);                             window.location.href='payment';                         }                     });                 }             }           });     } </script> </html>