:bug: Fixing a bug. 表单设计事件无法处理

src/views/gen/design.vue

@@ -17,6 +17,9 @@ function stringifyWithFunctions(object) {
     if (key === 'onLoad') {
       return `(${val})`;
     }
+    if (['uploadPreview', 'change', 'focus', 'click', 'blur'].includes(key)) {
+      return `${val}`
+    }
     return val;
   });
 };