Property 'isLangEn' does not exist on type '{}'
时间: 2023-12-26 07:07:06 浏览: 154
根据提供的引用内容,当在TypeScript中按照JS的方式去获取对象属性时,有时会出现形如"Property 'xxx' does not exist on type 'Object'"的错误提示。这是因为在TypeScript中,对象的类型是严格检查的,如果对象的类型为'Object',则无法直接访问或修改其属性。为了解决这个问题,可以使用类型断言或将对象的类型声明为'any'。具体代码如下:
1. 使用类型断言:
```typescript
var obj: Object = Object.create(null);
(obj as any).value = "value";
```
2. 将对象的类型声明为'any':
```typescript
var obj: any = Object.create(null);
obj.value = "value";
```
通过以上两种方式,可以避免出现编译错误,可以访问和修改任何属性。所以对于问题中的"Property 'isLangEn' does not exist on type '{}'"错误,可以使用以上的解决办法来解决。
#### 引用[.reference_title]
- *1* *3* [TS 错误property does not exist on type Object](https://blog.csdn.net/qq_43592064/article/details/119345222)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [property xxx does not exist on type Object报错](https://blog.csdn.net/SmallTeddy/article/details/107164761)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
[ .reference_list ]
阅读全文