Javascript setTimeout立即在React Native中运行 [英] Javascript setTimeout Immediately runs in React Native

问题描述

我的问题是setTimeout早先运行约5秒。
例如，当我将其设置为 5秒时，它立即运行，但当我在 15秒，它将在 10秒之后运行。

My problem is that setTimeout runs ‍about 5 seconds earlier. For example, when I set it to 5 seconds, it runs immediately, but when I am on the 15 seconds, it will run for about 10 seconds later.

我甚至调查了这个问题： React Native中的setTimeout ，但我仍然无法解决问题

I even surveyed this question: setTimeout in React Native, but I still could not solve the problem

changeNotify() {
    let that = this;
    console.log("before");
    setTimeout(function () {
        console.log("After");
        that.setState({notifyModal: false})
    }, 5000);
}

并且在渲染中

<Button
   title='change'
   onPress={() => this.setState({notifyModal: true},()=>this.changeNotify())}
/>

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