1、计算器运算显示交互

2、认证判断及界面交互
3、借款时判断是否认证，界面交互
4、还款界面交互

demo/src/main/java/com/example/demo/DemoApplication.java

@@ -5,7 +5,7 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.web.servlet.ServletComponentScan;
 
 @SpringBootApplication
-@ServletComponentScan("com.example.demo")
+//@ServletComponentScan("com.example.demo")
 //@MapperScan("com.example.demo.Dao")
 public class DemoApplication {
     public static void main(String[] args) {

demo/src/main/java/com/example/demo/circulator/controller/PayCirController.java

@@ -1,26 +1,43 @@
 package com.example.demo.circulator.controller;
 
+import com.alibaba.fastjson.JSONObject;
+import com.example.demo.bean.User;
 import com.example.demo.circulator.service.PayCirService;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.web.servlet.server.Session;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.PostMapping;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.util.HashMap;
+import java.util.Map;
+
 @Controller
 public class PayCirController {
     @Autowired
     PayCirService payCirService;
 
     @PostMapping("/pay")
-    public String payAmountCir(long checkNum,double pay){
-        int result = payCirService.payAmountCirculator(checkNum,pay);
+    public void payAmountCir(HttpServletRequest request, HttpServletResponse response){
+        long checkNum = Long.parseLong(request.getParameter("checkNum"));
+        double pay = Double.parseDouble(request.getParameter("amount"));
+        HttpSession session = request.getSession();
+        User user = (User)session.getAttribute("user");
+        long userNum = user.getUserNum();
+        int result = payCirService.payAmountCirculator(checkNum,userNum,pay);
+        Map map = new HashMap();
+        map.put("value",result);
         if(result==1){
-            return "/还款成功!";
+
+            String json = JSONObject.toJSONString(map);
         }else if(result==-2){
-            return"/未贷款该业务!";
+            //return"/未贷款该业务!";
         }else if(result==-3){
-            return "/无此业务";
+            //return "/无此业务";
         }
 
-            return "/还款失败";
+            //return "/还款失败";
     }
 }

demo/src/main/java/com/example/demo/circulator/controller/SumCirController.java

@@ -70,10 +70,10 @@ public class SumCirController {
         int equation = 0;
         Map map = new HashMap();
         try{
+            equation = Integer.parseInt(request.getParameter("equation"));
             amount = Double.parseDouble(request.getParameter("amount"));
             intrate = Float.parseFloat(request.getParameter("intrate"));
             year = Integer.parseInt(request.getParameter("year"));
-            equation = Integer.parseInt(request.getParameter("equation"));
         }catch (Exception e){
             map.put("value",0);
             String json = JSONObject.toJSONString(map);
@@ -83,15 +83,6 @@ public class SumCirController {
         }finally {
 
         }
-
-        if(amount<0||intrate<0||year<0||equation<0){
-            map.put("value",-1);
-            String json = JSONObject.toJSONString(map);
-            //System.out.println(json);
-            response.getWriter().print(json);
-            //return json;
-        }
-
         double sum_principal_and_intrate = 0;
         switch (equation){
             case 1:
@@ -120,7 +111,7 @@ public class SumCirController {
         //System.out.println(sum_principal_and_intrate);
         map.put("value",sum_principal_and_intrate);
         String json = JSONObject.toJSONString(map);
-        System.out.println(json);
+        //System.out.println(json);
         response.getWriter().print(json);
 
 

demo/src/main/java/com/example/demo/circulator/service/PayCirService.java

@@ -23,16 +23,17 @@ public class PayCirService {
     private productMapper productMapper;
 
 
-    public int pay_EPR_AmountCirculator(long checkNum,double pay) {
+    public int pay_EPR_AmountCirculator(long checkNum,long userNum,double pay) {
         try {
             Repayment repayment = paymentMapper.selectPepaymentBycheckNum(checkNum);
             UsageDate usageDate = usageDateMapper.selectUsageDateByCheckNum(checkNum);
             double repamount = 0;
             long productNum = usageDate.getProductNum();
-            long userNum = usageDate.getUserNum();
+            long userNum2 = usageDate.getUserNum();
             long bankNum = usageDate.getBankNum();
             double amount = usageDate.getAmount();
 
+            if(userNum2!=userNum)return -1;
             if (repayment != null)
                 repamount = repayment.getRepAmount();
             Product product = productMapper.selectProductByProductNum(productNum);
@@ -60,7 +61,7 @@ public class PayCirService {
         return 0;
     }
 
-    public int pay_EPAIR_AmountCirculator(long checkNum,double pay){
+    public int pay_EPAIR_AmountCirculator(long checkNum,long userNum,double pay){
         try{
             UsageDate usageDate = usageDateMapper.selectUsageDateByCheckNum(checkNum);
             int year = usageDate.getYear();
@@ -78,9 +79,10 @@ public class PayCirService {
             double rep = Math.pow((1+intrate),month)/(Math.pow((1+intrate),month)-1);
             double next_principal_and_interest = rep * intrate * amount;
 
-            long userNum = usageDate.getUserNum();
+            long userNum2 = usageDate.getUserNum();
             long bankNum = usageDate.getBankNum();
 
+            if(userNum2!=userNum)return -1;
             Transaction transaction = new Transaction(checkNum,userNum,bankNum,next_principal_and_interest);
             transMapper.addTransaction(transaction);
 
@@ -102,15 +104,15 @@ public class PayCirService {
     }
 
 
-    public  int payAmountCirculator(long checkNum,double pay){
+    public  int payAmountCirculator(long checkNum,long userNum,double pay){
         try{
             UsageDate usageDate = usageDateMapper.selectUsageDateByCheckNum(checkNum);
             if(usageDate==null){return  -2;}
             int equation = usageDate.getEquation();
             if(equation == 1){
-                return pay_EPAIR_AmountCirculator(checkNum,pay);
+                return pay_EPAIR_AmountCirculator(checkNum,userNum,pay);
             }else if(equation == 2){
-                return pay_EPR_AmountCirculator(checkNum,pay);
+                return pay_EPR_AmountCirculator(checkNum,userNum,pay);
             }
         }catch (Exception e){
             e.printStackTrace();

demo/src/main/java/com/example/demo/loanService/controller/messageController.java

@@ -20,12 +20,11 @@ import java.io.IOException;
 @Controller
 public class messageController extends HttpServlet {
     @Autowired
-    auditMapper auditMapper;
-    private nowTime nowTime=new nowTime();
-    private messageService message=new messageService();
+    private messageService message;
 
     @RequestMapping(value = "/loan",method = RequestMethod.POST)//填写贷款基本信息的界面
     public void doPost(HttpServletResponse response, HttpServletRequest request)throws IOException {
+        nowTime nowTime=new nowTime();
         HttpSession session=request.getSession();
         User user=new User();
         user=(User)session.getAttribute("user");

demo/src/main/java/com/example/demo/loanService/controller/startController.java

@@ -27,10 +27,13 @@ public class startController extends HttpServlet {
         short num=userMapper.selectIsId(user.getUserNum());
         if(num==1){
             response.sendRedirect("checkPhoneNum2.html");
-        }if(num==0){
+            return;
+        }else if(num==0){
             response.sendRedirect("checkPhoneNum.html");//认证的界面
+            return;
         }else{
-            response.sendRedirect("");//页面出错的界面
+            response.sendRedirect("Untitled-1.html");//页面出错的界面
+            return;
         }
     }
 }

demo/src/main/java/com/example/demo/loanService/service/messageService.java

@@ -3,7 +3,9 @@ package com.example.demo.loanService.service;
 import com.example.demo.Dao.auditMapper;
 import com.example.demo.bean.Audit;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
 
+@Service
 public class messageService {
     @Autowired
     auditMapper auditMapper;

demo/src/main/java/com/example/demo/order/controller/showController.java

@@ -1,7 +1,9 @@
 package com.example.demo.order.controller;
 
+import com.example.demo.Dao.auditMapper;
 import com.example.demo.bean.Audit;
 import com.example.demo.bean.User;
+import com.example.demo.order.service.impl.orderServiceImpl;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -19,14 +21,15 @@ import java.util.List;
 @Controller
 public class showController extends HttpServlet {
     @Autowired
-    com.example.demo.Dao.auditMapper auditMapper;
+    orderServiceImpl orderService;
 
     @PostMapping("/order")//订单浏览的界面
     public List<Audit> doPost(HttpServletResponse response, HttpServletRequest request){
         HttpSession session=request.getSession();
         User user=new User();
         user=(User)session.getAttribute("user");
-        List<Audit> audits = auditMapper.selectAudByNum(user.getUserNum());
+        long userNum = user.getUserNum();
+        List<Audit> audits = orderService.selectAuditByUserNum(userNum);
         return audits;
     }
 }

demo/src/main/java/com/example/demo/order/service/impl/orderServiceImpl.java

@@ -15,4 +15,7 @@ public class orderServiceImpl implements orderService {
     public List<Audit> selectAuditByUserNum(long userNum){
         return auditMapper.selectAuditByUserNum(userNum);
     }
+    public List<Audit> selectAudByName(long userNum){
+        return auditMapper.selectAudByNum(userNum);
+    }
 }

demo/src/main/java/com/example/demo/register/controller/bankCardController.java

@@ -1,6 +1,7 @@
 package com.example.demo.register.controller;
 
 
+import com.alibaba.fastjson.JSONObject;
 import com.example.demo.Dao.userMapper;
 import com.example.demo.bean.User;
 import com.example.demo.bean.UserBankIdentify;
@@ -14,11 +15,14 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpSession;
 import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
 
 @Controller
 public class bankCardController extends HttpServlet {
 
-    private identify identify=new identify();
+    @Autowired
+    private identify identify;
     @Autowired
     private userMapper userMapper;
 
@@ -42,6 +46,10 @@ public class bankCardController extends HttpServlet {
         }catch (Exception e){
             e.printStackTrace();
         }
-        response.sendRedirect("index.html");//返回首页
+        Map map = new HashMap();
+        map.put("value","认证成功");
+        String json = JSONObject.toJSONString(map);
+        response.getWriter().print(json);
+        //response.sendRedirect("index.html");//返回首页
     }
 }

demo/src/main/java/com/example/demo/register/identify.java

@@ -3,7 +3,9 @@ package com.example.demo.register;
 import com.example.demo.Dao.userBankIdMapper;
 import com.example.demo.bean.UserBankIdentify;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
 
+@Service
 public class identify {
     @Autowired
     userBankIdMapper userBankIdMapper;

demo/src/main/resources/static/cardNumberBinding.html

@@ -41,6 +41,7 @@
     <div class="right"><img src="images/cardNumberBinding1.png"></div>
 </div>
 <!--中间内容部分-->
+<form id="form" action="/binding" method="post">
 <div id="content">
 	<div class="txt01">银行卡号<input type="number" id="bankAccount" name="bankAccount" class="text" value="" pattern="[0-9]*" tabindex="10" onChange="check_for_btn()" /></div>
     <div class="txt01">真实姓名<input type="text" id="realname" name="realname" class="text" tabindex="7" onChange="check_for_btn()" /></div>
@@ -50,8 +51,8 @@
     <div class="txt01">预留手机号<input type="number" id="phoneNum" pattern="[0-9]*" name="phoneNum" class="text1" tabindex="6"/></div>
 </div>
 <button id="btn" class="r_but" onclick="check()">确定</button>
-
-<script type="text/javascript" src="js/jquery-1.8.3.min.js" tppabs="http://www.17sucai.com/preview/1089623/2018-06-08/form/js/jquery-1.8.3.min.js"></script>
+</form>
+<script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js" tppabs="http://www.17sucai.com/preview/1089623/2018-06-08/form/js/jquery-1.8.3.min.js"></script>
 
 <script type="text/javascript">
 //弹出框
@@ -111,6 +112,20 @@ function check() {
 
 	$(".r_but").css("background", "#49b9eb");
 
+    $.ajax({
+        url: "/binding",
+        type: "post",
+        dataType:"json",
+        data:$("#form").serialize(),
+        async: false,
+        success: function (data) {
+            alert("认证成功");
+        },
+        error: function (msg) {
+            alert("认证失败" );
+        }
+    });
+
 }
 
 //必填项没有全部填写时,灰色,全部填写时蓝色

demo/src/main/resources/static/checkPhoneNum2.html

@@ -1,5 +1,4 @@
 <!DOCTYPE html>
-<html>
 	<head>
 		<meta charset="utf-8">
 		<meta http-equiv="Pragma" content="no-cache">
@@ -124,7 +123,7 @@
 			<h5></h5>
 			<div>
 				<label for="phone1">密码：</label><br />
-				<input id="phone1" type="text" autocomplete="off" placeholder="请再次输入密码"/>
+				<input id="phone1" name = "userPwd"type="text" autocomplete="off" placeholder="请再次输入密码"/>
 			</div> 
 			<div>
 				<!--<label for="code1">验证码：</label>-->
@@ -137,8 +136,8 @@
 				<button onClick="binding()">确定</button>
 			</div>
 		</div>	 	
-		
-		<script type="text/javascript" src="js/jquery.min.js" tppabs="http://www.17sucai.com/preview/1266961/2018-07-11/sms/js/jquery.min.js"></script>
+	</form>
+		<script type="text/javascript" src="js/jquery.min.js" tppabs="http://libs.baidu.com/jquery/2.1.4/jquery.min.js"></script>
 		<script type="text/javascript">
 			var phoneReg = /(^1[3|4|5|7|8]\d{9}$)|(^09\d{8}$)/;//手机号正则 
 			var count = 60; //间隔函数，1秒执行
@@ -172,10 +171,21 @@
 			} 
 			
 			/*提交*/
-			function binding(){
-				alert(1)
-			}
+            function binding(){
+                $.ajax({
+                    url: "/pwd",
+                    type: "post",
+                    dataType: "json",
+                    data: $("#form1").serialize(),
+                    async: false,
+                    success: function (data) {
+                        alert(data[0].userName+" 验证成功");
+                    },
+                    error: function (msg) {
+                        alert("验证失败" + msg);
+                    }
+                });
+            }
 		</script>
-		
 	</body>
 </html>

demo/src/main/resources/static/countCenter.html

@@ -44,13 +44,11 @@
                     success: function (data) {
                         var str = "<span class=\"aui-center-title\">应还款总金额为："+data.value+"元</span>";
                         $("#sum").append(str);
-
-
                         //console.log(data);
                         //alert("结果为：" + data.value);
                     },
                     error: function (msg) {
-                        alert("提交失败" + msg);
+                        alert("提交失败" );
                     }
                 });
             }

demo/src/main/resources/static/index.html

@@ -115,13 +115,13 @@
                         </div>
                         <form action="/start" method="post">
                         <div class="aui-borrow-flex-bd">
-                            <input type="submit" value="我要借钱" name="su">
+                            <input type="submit" value="认证" name="su">
                         </div>
                         </form>
                     </div>
                 </div>
                 <div class="aui-palace clearfix">
-                    <a href="loanInformation.html" class="aui-palace-grid">
+                    <a href="/start" class="aui-palace-grid">
                         <div class="aui-palace-grid-icon">
                             <img src="images/index-001.jpg" alt="">
                         </div>

demo/src/main/resources/static/loan.html

@@ -9,6 +9,66 @@
   <link rel="stylesheet" href="css/bootstrap.min.css" >
   <link rel="stylesheet" href="css/loan.css">
   <title>输入贷款金额</title>
+
+  <script src="http://libs.baidu.com/jquery/2.1.4/jquery.min.js"></script>
+  <script src="js/bootstrap.min.js"></script>
+  <script>
+      function btnNotForm(){
+          $.ajax({
+              url: "/pay",
+              type: "post",
+              dataType:"json",
+              data:$("#form").serialize(),
+              async: false,
+              success: function (data) {
+                  alert("还款成功");
+              },
+              error: function (msg) {
+                  alert("还款失败" );
+              }
+          });
+      }
+
+
+      var $amountInput = $('[type="number"]');
+      var amount = '';
+      var $getId = $('[type="hidden"]');
+      var getparse=ParaMeter();
+      $getId.val(getparse.id);
+      $(".quick_amount p").off("click").on("click", function () {
+          amount = $(this).text();
+          if (!$(this).hasClass('active')) {
+              $(this).addClass('active').siblings().removeClass('active');
+              $amountInput.val(amount);
+          } else {
+              $(this).removeClass('active');
+              $amountInput.val('');
+          }
+      })
+      $amountInput.on('input propertychange', function () {
+          if ($(this).val() > 5000) {
+              $('#exampleModal').modal('show')
+          }
+          if($(this).val()!==$('.quick_amount p.active').text()){
+              $('.quick_amount p').removeClass('active');
+          }
+      })
+      $('#exampleModal').on('hidden.bs.modal', function (e) {
+          $amountInput.val(5000);
+      })
+      function ParaMeter()
+      {
+          var obj={};
+          var arr=location.href.substring(location.href.lastIndexOf('?')+1).split("&");
+          for(var i=0;i < arr.length;i++){
+              var aa=arr[i].split("=");
+              obj[aa[0]]=aa[1];
+          }
+          return obj;
+      }
+  </script>
+
+
 </head>
 
 <body>
@@ -20,23 +80,30 @@
         </div>
       </div>
     </div>
-    <form action="http://127.0.0.1:3001/login" method="post">
+    <form  id="form"action="/pay" method="post">
       <div class="row">
         <div class="play col-xs-10 col-sm-10 col-md-10 col-lg-10">
           <div class="form-group">
             <input type="hidden" class="getId" name="id">
+            <h4>借贷产品编号</h4>
+            <div class="number_amount">
+              <input type="number" name="checkNum">
+            </div>
+
             <h4>还款金额</h4>
             <div class="number_amount">
               <label>￥</label>
               <input type="number" name="amount">
             </div>
+
           </div>
         </div>
       </div>
       <div class="row"> </div>
       <div class="row">
         <div class="_submit col-xs-10 col-sm-10 col-md-10 col-lg-10">
-          <input type="submit" value="下一步" class="btn btn-primary submit-amount">
+          <button type="button" class="btn btn-primary submit-amount" onclick="btnNotForm()">下一步</button>
+          <!--<input type="submit" value="下一步" class="btn btn-primary submit-amount">-->
         </div>
       </div>
     </form>
@@ -62,45 +129,6 @@
   </div>
   <div class="mask"></div>
 </body>
-<script src="js/jquery.min.js"></script>
-<script src="js/bootstrap.min.js"></script>
-<script>
-var $amountInput = $('[type="number"]');
-var amount = '';
-var $getId = $('[type="hidden"]');
-var getparse=ParaMeter();
-$getId.val(getparse.id);
-$(".quick_amount p").off("click").on("click", function () {
-  amount = $(this).text();
-  if (!$(this).hasClass('active')) {
-    $(this).addClass('active').siblings().removeClass('active');
-    $amountInput.val(amount);
-  } else {
-    $(this).removeClass('active');
-    $amountInput.val('');
-  }
-})
-$amountInput.on('input propertychange', function () {
-  if ($(this).val() > 5000) {
-    $('#exampleModal').modal('show')
-  }
-  if($(this).val()!==$('.quick_amount p.active').text()){
-    $('.quick_amount p').removeClass('active');
-  }
-})
-$('#exampleModal').on('hidden.bs.modal', function (e) {
-  $amountInput.val(5000);
-})
-function ParaMeter()
-{
-  var obj={};
-  var arr=location.href.substring(location.href.lastIndexOf('?')+1).split("&");
-  for(var i=0;i < arr.length;i++){
-  var aa=arr[i].split("=");
-  obj[aa[0]]=aa[1];
-}
-  return obj;
-}
-</script>
+
 
 </html>

demo/src/main/resources/static/loanInformation.html

@@ -220,11 +220,30 @@ box-shadow:inset 0px 1px 1px rgba(0,0,0,0.5);*/
 }
 </style>
 
-
+	<script type="text/javascript" src="http://libs.baidu.com/jquery/2.1.4/jquery.min.js"></script>
+	<script type="text/javascript" src="js/tab.js"></script>
+	<script type="text/javascript">
+        function btnNotForm(){
+
+            $.ajax({
+                url: "/loan",
+                type: "post",
+                dataType:"json",
+                data:$("#form1").serialize(),
+                async: false,
+                success: function (data) {
+                    alert("结果为：" + data.value);
+                },
+                error: function (msg) {
+                    alert("提交失败" );
+                }
+            });
+        };
+     </script>
 </head>
 
 <body sroll="no" onclick="onload">
-<form name="form1" onSubmit="return checkreg()" action="/loan" method="post">
+<form id="form1" onSubmit="return checkreg()" action="/loan" method="post">
 	<div class="div_f">
 		<div class="div_col" id="wegb">
 			<div class="div_c_l"><span> 贷款金额</span>
@@ -288,13 +307,12 @@ box-shadow:inset 0px 1px 1px rgba(0,0,0,0.5);*/
 		</div>
 		<div style="clear:both"></div>
 	</div>
-	<button id="submit" class="btn_1">确定贷款</button>
+	<button name="submit" class="btn_1" onclick="">确定贷款</button>
 </form>
 
 
-<script type="text/javascript">
 
-</script>
+
 
 </body>
 </html>

demo/src/main/resources/static/myOrders.html

@@ -9,9 +9,9 @@
         <meta content="telephone=no" name="format-detection"/>
         <link href="css/myOrders.css" rel="stylesheet" type="text/css"/>
         <!--<script type="text/javascript" src="js/myorder.js"></script>-->
-        <script type="text/javascript" src="https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js" ></script>
+        <script type="text/javascript" src="http://apps.bdimg.com/libs/jquery/2.1.1/jquery.min.js" ></script>
         <script type="text/javascript">
-            $(document).ready(function () {
+            $(function () {
                 $.ajax({
                     url: "/order",
                     type: "post",
@@ -22,7 +22,7 @@
                         showData(data);//我们仅做数据展示
                     },
                     error: function(msg){
-                        alert("ajax连接异常："+msg);
+                        alert("连接异常："+msg);
                     }
                 });
             });

demo/src/main/resources/static/waitAuditing.html

@@ -15,7 +15,7 @@
 			 	<h2>您的订单已提交</h2>
 			 	<h3>请耐心等候银行审批</h3>
 				
-		 <button class="out">返回首页</button>
+		 <button class="out" onclick="window.location='index.html'">返回首页</button>
 </div>
 		</div> 
 	</div>