reactjs - 我们可以重定向到 reduxSaga 吗

Question

我有一个带有 HOC 我传递组件的登录页面，必须在成功登录后呈现。

在这里，如果我检查 isLoggedIn 并在登录的渲染中重定向，那么我会收到错误

err: Invariant Violation: Maximum update depth exceeded. This can happen when a component repeatedly calls setState inside componentWillUpdate or componentDidUpdate. React limits the number of nested updates to prevent infinite loops

传奇.js

           try{//call api
                //put login success
              <Redirect to="/app"/>        
            }

索引.js

          const AuthProfile=requireAuth(App);

           In reactdom
             <Route render={(props)=><AuthProfile  {...props}/>} path="/app"/>  


          import React, { PropTypes } from 'react';  
          import { connect } from 'react-redux';  
          import { push } from 'react-router-redux';
          import { bindActionCreators } from 'redux';

          export default function (ComposedComponent) {  
            class Authenticate extends React.Component {


              componentDidMount() {
                console.log("12ra")
                this._checkAndRedirect();
              }

              componentDidUpdate() {
                this._checkAndRedirect();
              }

              _checkAndRedirect() {
                const { isLoggedIn, redirect } = this.props;

                if (!isLoggedIn) {
                  redirect();
                }
              }

              render() {
                console.log("28ra")
                return (
                  <div>
                    { this.props.isLoggedIn ? <ComposedComponent {...this.props} /> : null }
                  </div>
                );
              }
            }

            const mapStateToProps = (state) => {
              return {
                isLoggedIn:state.signInReducer.isLoggedIn
              };
            };

            const mapDispatchToProps = dispatch => bindActionCreators({
              redirect: () => push('/')
            }, dispatch)

            //Authenticate.propTypes = propTypes

            return connect(
              mapStateToProps, 
              mapDispatchToProps
            )(Authenticate);
          }       

HOC 组件是正确的还是我遗漏了什么？

在传奇中重定向是一种好习惯吗？

任何人都可以请让我知道成功后如何进入应用程序组件我被困在那里请帮助谢谢

更新

传奇.js

       yield put({type:LOGIN_SUCCESS,payload:data})
        yield put(push('/app'))

索引.js

Ex for Page1,Page2 我需要

        <AuthRoute
      exact
      path="/"
      component={Page1}
      redirectTo="/login"
      authenticated={this.props.isLoggegIn}
    />

     <AuthRoute
      exact
      path="/"
      component={Page2}
      redirectTo="/login"
      authenticated={this.props.isLoggegIn}
    />

Answer 1

以下是您可以从 saga 导航的方式:

saga.js

import { push } from 'react-router-redux';
...
// after API call & validate user
yield put(push('/app'));

index.js

 <Route strict exact path='/app' component={App}>
 <AuthRoute
          exact
          path="/"
          component={Yourcomponent}
          redirectTo="/login"
          authenticated={hasAccessToken()}
        />