data functions should return an object:

Others 2021-11-27 06:14:35 views: null

data functions should return an object:

1 第一种原因
- 2 第二种原因
- - 正确写法括号内应该写`error.message`而不是`error`

1 第一种原因

data(){}中没有返回值，直接改为如下就行data(){}

2 第二种原因

在catch（）时直接把erro输出了，错误如下：。

.catch(error => {
    
    
		Message.error(error)})

正确写法括号内应该写`error.message`而不是`error`

.catch(error => {
    
    
		Message.error(error.message)})

在这里插入图片描述

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Origin blog.csdn.net/Ssucre/article/details/116921275

data functions should return an object:

data functions should return an object:

data functions should return an object:

data functions should return an object:

data functions should return an object:

data functions should return an object:

data functions should return an object:

data functions should return an object:

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