feat

src/views/Preview.vue

@@ -36,7 +36,7 @@ onMounted(() => {
   open();
   meta2d.on('opened', opened);
   window.addEventListener('message', function (e) {
-    let data = JSON.parse(JSON.stringify(e.data));
+    let data = JSON.parse(e.data);
     if (typeof data === 'object') {
       meta2d.emit(data.name);
     } else {

src/views/components/View.vue

@@ -803,7 +803,7 @@ onMounted(() => {
   };
 
   window.addEventListener('message', function (e) {
-    let data = JSON.parse(JSON.stringify(e.data));
+    let data = JSON.parse(e.data);
     if (typeof data === 'object') {
       meta2d.emit(data.name);
     } else {