react-router使用history.push路由跳轉(zhuǎn)出錯問題路由頁面http://localhost:8888/detail/5aae1cc8f5dfc27d7ad98909路由形式<Route path="/detail/:id" component = {TopicDetail} key = "detail" /><Route path="/user/login" component = {UserLogin} key = 'login' />組件TopicDetail部分代碼class TopicDetail extends React.Component{    static contextTypes = {        router:PropTypes.object,    }    constructor(props){        super(props)        this.goToLogin = this.goToLogin.bind(this)    }    /*-------登入并回復(fù)-------*/    goToLogin() {        this.context.router.history.push('user/login')    }    render() {        return (            <div>                <section className={classes.notLoginButton}>                    <Button raised color="inherit" onClick={this.goToLogin}>                                     登入并回復(fù)                    </Button>                </section>            </div>        )    }}問題：單擊按鈕調(diào)用 this.context.router.history.push('user/login')，為什么路由從http://localhost:8888/detail/5aae1cc8f5dfc27d7ad98909跳轉(zhuǎn)到http://localhost:8888/detail/user/login而不是http://localhost:8888/user/login