react页面间传递参数

react-router页面跳转，带请求参数

this.context.router.push({pathname:'/car_datail',state:{item:"hello"}});

pathname为跳转页面路径，可将跳转时要传递的参数放入state中

在第二个页面使用this.props.location.state得到上一页面传递参数

react-router v4中：

this.context.router.history.push()

import React, { Component, PropTypes } from "react";
 
export default class Home extends React.Component {
  toAbout = () => {
    this.context.router.history.push('about');
  }
  render() {
    return (
      <div>
        <div>Home</div>
        <div onClick={this.toAbout}>click to about</div>
      </div>
    );
  }
}
 
Home.contextTypes = {
  router:React.PropTypes.object.isRequired
}