用于历史推送的 React Hooks 中等效的构造函数道具

问题描述

我正在尝试迁移一个类组件以使用钩子运行，但是在尝试使用我的 history.push 更改 url 时遇到问题.

I'm trying to migrate one class component to function with hooks but i have a problem when try to change the url with my history.push.

对于我的类组件，这是更改 url 的方法:

With my class component this is the way to change the url:

  constructor(props) {

    super(props)

    this.state = {
     // GeneralValidate: false,
      paisValue: '',
      paisError: true,
      loading: false,
      tipo: '',
  };

  }


.//more code here


 this.props.history.push({
  pathname: '/Pais',
  state: { detail: 'hola' }
})

并且工作正常，但在我的函数组件中，道具是空的，我不知道如何使用 history.push.

And works fine but in my function component the props its empty and i dont know how i cant use the history.push.

 const PaisForm = (props) => { 
 props.history.push("/Pais")
}

我做错了什么?感谢并为这些问题感到抱歉！

What i'm doing wrong? Thanks and sorry for the issues!

推荐答案

props.history 和 props.location 是由注入的特殊 propswithRouter，适用于class和功能组件

props.history and props.location are special props injected by withRouter, it works for class and functional components

import { withRouter } from 'react-router-dom'    

export const Component = withRouter(({ history, location }) =>{

})

class Comp extends Component {
    render(){
        const { location, history } = this.props
    }
}
export default withRouter(Comp)

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