[Vue warn]: Property or method “message” is not defined on the instance【解决办法】

今天爱分享给大家带来[Vue warn]: Property or method “message” is not defined on the instance【解决办法】，希望能够帮助到大家。

[Vue warn]: Property or method “message” is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property

报错： message没定义
原因： 跟上面的一样，message在data那里没有定义，定义一个初始值就好
解决：

data() {
 return {
     message: ''
  }
},