react中showToast
时间: 2024-01-06 15:23:55 浏览: 161
在React中,可以使用第三方库react-toastify来实现Toast的功能。具体步骤如下:
1. 安装react-toastify库
```shell
npm install react-toastify
```
2. 在需要使用Toast的组件中引入ToastContainer和toast
```javascript
import { ToastContainer, toast } from 'react-toastify';
import 'react-toastify/dist/ReactToastify.css';
```
3. 在组件中使用ToastContainer作为容器,并在需要的地方调用toast方法
```javascript
const MyComponent = () => {
const handleClick = () => {
toast.success('操作成功!', {
position: toast.POSITION.TOP_CENTER
});
};
return (
<div>
<button onClick={handleClick}>点击弹出Toast</button>
<ToastContainer />
</div>
);
};
```
4. 可以通过配置选项来自定义Toast的样式和位置等属性,具体可以参考官方文档:https://fkhadra.github.io/react-toastify/introduction/
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