修改circulator包以及添加services的执行条件结果判断

demo/src/main/java/com/example/demo/bean/Bank.java

@@ -5,6 +5,8 @@ import lombok.Getter;
 import lombok.Setter;
 
 import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
 import javax.persistence.Id;
 
 @Getter

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

@@ -34,11 +34,11 @@ public class NextCirController {
         if(next_principal_and_intrate>=0){
             request.setAttribute("next",next_principal_and_intrate);
         }else if(next_principal_and_intrate==-1){
-            return "/计算失败!";
+            return "计算失败";
         }else if(next_principal_and_intrate==-2){
-            return "/未贷款此类业务!";
+            return "未贷款此类业务";
         }else if(next_principal_and_intrate==-3){
-            return "/无此类业务!";
+            return "无此类业务";
         }
         return "/next";
     }

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

@@ -1,7 +1,6 @@
 package com.example.demo.circulator.controller;
 
 import com.example.demo.circulator.service.PayCirService;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.PostMapping;
 

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

@@ -36,9 +36,9 @@ public class SumCirController {
         if(sum_principal_and_intrate>=0){
             request.setAttribute("sum",sum_principal_and_intrate);
         }else if(sum_principal_and_intrate==-3){
-            return "/无此类产品!";
+            return "无此类产品!";
         }else{
-            return "/计算失败!";
+            return "计算失败!";
         }
 
         return "/circulator";