原文:TypeError: Cannot read property 'getState' of undefined

TypeError: Cannot read property getState of undefined anonymous function D: san React jiankang node modules react redux . . react redux es components Provider.js: , store var previousState useMemo fun ...

2020-03-10 22:19 1 1332 推荐指数:

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TypeError: Cannot read property 'setData' of undefined

刚刚入手小程序没多久 今天在写小程序时用到 this.setData时会报错 这个让我想起了 react this.setState({}) 一般在react中写点击事件的时候 都 ...

Thu Jul 02 22:39:00 CST 2020 0 852
 
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