it does not have a type annotation and is referenced directly or indirectly in its own initializer

关于在vue3 `reactive`中使用TypeScript时，出现’state’ implicitly has type ‘any’ because it does not have a type annotation and is referenced directly or indirectly in its own initializer.报错。

关于这个错误的解释是：

“state”隐式具有类型“any”，因为它没有类型注释，并且在其自己的初始化程序中直接或间接引用。

解决方案

出现这个问题时由于TypeScript里自带的类型检测，导致编译报错，但实际并不影响程序是使用，毕竟他在js中是完全可行的。

这个解决方法是用了TypeScript中的类型断言，通过类型断言这种方式可以告诉编译器，“相信我，我知道自己在干什么”。 类型断言好比其它语言里的类型转换，但是不进行特殊的数据检查和解构。它没有运行时的影响，只是在编译阶段起作用。 TypeScript会假设你，程序员，已经进行了必须的检查。
简言之，你（编译器）别问我（程序）了，我知道自己在干什么。

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it does not have a type annotation and is referenced directly or indirectly in its own initializer

关于在vue3 `reactive`中使用TypeScript时，出现’state’ implicitly has type ‘any’ because it does not have a type annotation and is referenced directly or indirectly in its own initializer.报错。

关于这个错误的解释是：

解决方案

it does not have a type annotation and is referenced directly or indirectly in its own initializer相关推荐

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it does not have a type annotation and is referenced directly or indirectly in its own initializer

关于在vue3 reactive中使用TypeScript时，出现’state’ implicitly has type ‘any’ because it does not have a type annotation and is referenced directly or indirectly in its own initializer.报错。

关于这个错误的解释是：

解决方案

it does not have a type annotation and is referenced directly or indirectly in its own initializer相关推荐

最新文章

热门文章

关于在vue3 `reactive`中使用TypeScript时，出现’state’ implicitly has type ‘any’ because it does not have a type annotation and is referenced directly or indirectly in its own initializer.报错。