修改

src/pages/contractPay.vue

@@ -100,7 +100,7 @@
     mounted() {
       if (this.$route.query.a) {
         let ContractId = Decrypt(decodeURIComponent(this.$route.query.a));
-        this.msg.ContractId = ContractId;
+        this.msg.contractId = ContractId;
         this.getList();
       }
       if(this.$route.query.Money){
@@ -130,11 +130,9 @@
       //跳转至合同详情
       goContractConfirm() {
         this.$router.push({
-          path: 'contractConfirm',
+          path: '/contractConfirm',
           query: {
-            query: {
-              a: encodeURIComponent(Encrypt(this.msg.ContractId.toString())),
-            }
+            a: encodeURIComponent(Encrypt(this.msg.contractId.toString())),
           }
         });
       }