修改综合演练三维驾驶返回未destory

src/views/jlmap3d/drive/jl3ddrive.vue

@@ -167,6 +167,9 @@ export default {
 			// this.$destroy();
 		}
 	},
+  destroyed(){
+    window.removeEventListener('popstate', this.goBack, false);
+  },
   computed: {
     userId() {
         return this.$store.state.user ? this.$store.state.user.id : '';
@@ -180,9 +183,27 @@ export default {
     if(this.$route.query.type == "DRIVE"){
       this.backmsg = "退出";
     }
+
+    if (window.history && window.history.pushState) {
+      history.pushState(null, null, document.URL);
+      window.addEventListener('popstate', this.goBack, false);
+    }
 		// this.$refs.mmiui.init();
 	},
 	methods: {
+    goBack(){
+      if(this.$route.query.type == "DRIVE"){
+        store.dispatch('LogOut').then(() => {
+            location.reload();
+        });
+      }else{
+        this.$emit('showdriving');
+        this.jlmap3d.eventoff();
+        this.jlmap3d.animateoff();
+        // this.jlmap3d = null;
+      }
+			// this.jlmap3d = null;
+    },
 		show: function (skinCode,group,zindex) {
 			// console.log("show");
 			// console.log(skinCode);