因此,我想对store.js上的router.push进行检查,但我不断收到错误Cannot read property 'push' of undefined
我尝试将vue-router导入到store.js中,但还是徒劳
这是我的app.js:
import Vue from 'vue'
import VueRouter from 'vue-router'
//Import and install the VueRouter plugin with Vue.use()
Vue.use(VueRouter)
import App from './views/App'
import Home from './views/Home'
import Login from './views/Login.vue'
import Register from './views/Register.vue'
const router = new VueRouter({
mode: 'history',
routes: [{
path: '/',
name: 'home',
component: Home,
meta: { requiresAuth: true }
},
{
path: '/login',
name: 'login',
component: Login
},
{
path: '/register',
name: 'register',
component: Register
},
],
});
const app = new Vue({
el: '#app',
components: { App },
router,
});
这是我的store.js:
import Vue from 'vue'
import Vuex from 'vuex'
import axios from 'axios'
Vue.use(Vuex);
export default new Vuex.Store({
state: {
accessToken: null,
loggingIn: false,
loginError: null
},
mutations: {
loginStart: state => state.loggingIn = true,
loginStop: (state, errorMessage) => {
state.loggingIn = false;
state.loginError = errorMessage;
},
updateAccessToken: (state, accessToken) => {
state.accessToken = accessToken;
},
logout: (state) => {
state.accessToken = null;
}
},
actions: {
doLogin({ commit }, loginData) {
commit('loginStart');
console.log(loginData)
axios.post('http://localhost:8000/api/login', loginData)
.then(response => {
console.log(response)
let accessToken = response.data.jwt;
document.cookie = 'jwt_access_token=' + accessToken;
commit('updateAccessToken', accessToken);
///this caused the error
this.$router.push({ path: '/' })
})
.catch(error => {
// commit('loginStop', error.response.data.error);
console.log(error)
commit('updateAccessToken', null);
console.log(error.response);
})
}
}
})
如您所见,在我调用doLogin()函数并使用axios之后,它停止在this。$ router.push({path:'/'})行,从而导致错误。
答案 0 :(得分:1)
您需要制作一个router.js
文件
import Vue from 'vue'
import Router from 'vue-router'
Vue.use(Router)
const router = new Router({
...
})
export default router
在app.js
中,将vue-router的导入替换为新的router.js
,然后删除Vue.use(Router)
。
在商店中,this
不是Vue实例。
将router.js
导入您的store.js
;
import router from './router'
然后您可以像这样访问它;
router.push({ path: '/' })
我还注意到您尚未将商店添加到Vue实例。导入并添加app.js
。
import store from './store'
...
const app = new Vue({
el: '#app',
components: { App },
router,
store //<<<<<<<<
});