kede-client/js/component/manageCenter/operate/content.jsx

import React, { Component } from 'react';
import '../content.less';
import './content.less';
import LeftTab from '../leftTab';
import {getMenu} from '../publicMenu.js'

class Content extends Component {
    constructor() {
        super();
        this.state = {
            loading: false,
            component: <div></div>,
        };
    }
    componentWillMount () {
       var ids=window.location.href.indexOf('rid=');
        var idk=window.location.href.substr(ids+4);
        var rid=idk.split('#');
        let menu=getMenu(rid);
        let curry;
        if(menu[0].subMenus.length>0){
        	curry=menu[0].subMenus[0].url.split('#');
        }else{
        	curry=menu[0].url.split('#');
        };
        if (window.location.hash) {
            this.getKey(window.location.hash.substr(1));
        } else {
         this.getKey(curry[1]);
        };
    }
    getKey (key) {
        switch (key) {
          case "recommendMessage":
            require.ensure([], () => {
              const JitaoMessage = require("./messagePush/jitaoMessage")
                .default;
              this.setState({
                component: <JitaoMessage />,
              });
            });
            break;
          case "systemMessage":
            require.ensure([], () => {
              const SystemMessage = require("./messagePush/systemMessage")
                .default;
              this.setState({
                component: <SystemMessage />,
              });
            });
            break;
          //订单新增空白
          case "personnelAll":
            require.ensure([], () => {
              const PersonnelAll = require("./personnel/personnelAll").default;
              this.setState({
                component: <PersonnelAll ApiUrl={""} />,
              });
            });
            break;
          default:
            require.ensure([], () => {
              const Module = require("../module").default;
              this.setState({
                component: <Module />,
              });
            });
        };
        window.location.hash = key;
    }
    render () {
        return (
            <div className="manage-content">
                <LeftTab handlekey={this.getKey.bind(this)} />
                <div className="content-right">
                    {this.state.component}
                </div>
            </div>
        )
    }
}

export default Content;