一、动态路由
跳转方法
Link
跳转新增页面
history.push
this.props.history.push("/user/add/1");获参方法
this.props.match.params
二、路由query显示参数
Link跳转
跳转新增页面
history.push
this.props.history.push({
pathname: "/user/add",
//参数
query: { id: 1 },
});获参方法
this.props.location.query
三、路由state隐式参数
Link跳转
跳转新增页面
history.push
this.props.history.push({
pathname: "/user/add",
state: { id: 1 },
});获参方法
this.props.location.state
代码DEMO
入口App组件
class App extends React.Component {
render() {
return (
//动态路由
{/* */}
);
}
}动态路由Demo
User组件
import React, { Component } from "react";
import { Link } from "react-router-dom";
export default class User extends Component {
render() {
return (
User
{/* 跳转新增页面 */}
);
}
}UserAdd组件
import React, { Component } from "react";
export default class UserAdd extends Component {
render() {
console.log("this.props.match.params:", this.props.match.params);
return UserAdd;
}
}
路由query显示参数Demo
User组件
import React, { Component } from "react";
import { Link } from "react-router-dom";
export default class User extends Component {
render() {
return (
User
跳转新增页面
);
}
}
路由state隐式参数Demo
User组件
import React, { Component } from "react";
import { Link } from "react-router-dom";
export default class User extends Component {
render() {
return (
User
跳转新增页面
);
}
}