这是我的App.js
import React, { Component } from 'react'
import { BrowserRouter as Router, Route, Link} from "react-router-dom";
import Particles from './components/particles'
import Title from './components/start'
import Explain from "./components/explain"
import "./App.css"
import Test from "./components/test"
import Test1 from "./components/IntLin/test1"
import Test2 from "./components/IntLin/test2"
import Test3 from "./components/IntLin/test3"
export default class App extends Component{
render(){
return (
<div>
<Router>
<div className="start">
<Particles/>
<Route exact path="/inicio" render={() => {
return <div className="titulo">
<Title}/>
</div>
}}>
</Route>
</div>
<Route exact path="/explain" render={() => {
return <div className="explain">
<Explain}/>
</div>
}}>
</Route>
<Route exact path="/test" render={() => {
return <div className="test">
<Test/>
</div>
}}>
</Route>
<Route exact path="/test1" render={() => {
return <div className="test1">
<Test1/>
</div>
}}>
</Route>
<Route exact path="/test2" render={() => {
return <div className="test2">
<Test2/>
</div>
}}>
</Route>
<Route exact path="/test3" render={() => {
return <div className="test3">
<Test3/>
</div>
}}>
</Route>
</Router>
</div>
);
};
}
所以,基本上我想在app.js中设置一个数字变量,然后当我进入'Test'组件时,我可以找到该变量并加+1,然后下一个组件'Test1'可以减去-1,因此遍历所有组件,直到到达最终组件,您将在其中获得最终变量的数量。
您可以同时使用传递的道具或Context
,但您真正想要做的是传递两三个东西。
或者您可以将数字2和3组合在一起:)