update

src/App.vue

@@ -8,7 +8,21 @@
     </div>
 </template>
 
-<style>
+<script>
+export default {
+    created () {
+        //在页面加载时读取localStorage里的状态信息
+        localStorage.getItem("userMsg") && this.$store.replaceState(Object.assign(this.$store.state,JSON.parse(localStorage.getItem("userMsg"))));
+        
+        //在页面刷新时将vuex里的信息保存到localStorage里
+        window.addEventListener("beforeunload",()=>{
+            localStorage.setItem("userMsg",JSON.stringify(this.$store.state))
+        })                                                                                    
+    }
+}
+</script>
+
+<style lang='scss'>
 #app {
     font-family: Avenir, Helvetica, Arial, sans-serif;
     -webkit-font-smoothing: antialiased;

src/utils/http.js

@@ -170,11 +170,11 @@ export function get(url, params){
         })
         .catch(err => {
             reject(err.data)
-            // this.$message({
-            //     showClose: true,
-            //     message: '请求失败，请刷新页面重新进行请求',
-            //     type: 'error'
-            // });
+            this.$message({
+                showClose: true,
+                message: '请求失败，请刷新页面重新进行请求',
+                type: 'error'
+            });
         })
     });
 }
@@ -229,11 +229,11 @@ export function post(url, params) {
         })
         .catch(err => {
             reject(err.data)
-            // this.$message({
-            //     showClose: true,
-            //     message: '请求失败，请刷新页面重新进行请求',
-            //     type: 'error'
-            // });
+            this.$message({
+                showClose: true,
+                message: '请求失败，请刷新页面重新进行请求',
+                type: 'error'
+            });
         })
     });
 }

src/views/Transaction.vue

@@ -395,7 +395,7 @@ export default {
       token: atob(decodeURI(this.$route.query.token))
     });
     this.checkChange.push(false)
-
+    console.log('remounted')
     this.getTreeData();
     console.log(this.treeData)
     if (this.$route.query.systemId) {