Mir*_*ngg 8 typescript vue.js vue-router
当我在 AuthCallback 组件中调用 router 函数时,出现错误 Cannot access 'AuthCallback' before初始化,这是怎么回事?我需要的功能是 - 当用户登录时,他会被转移到回调页面,然后立即转移到个人资料页面,但这是我尝试连接路由器时收到的错误
路由器.ts
import { createRouter, createWebHistory, createWebHashHistory } from 'vue-router'
import main from '../layout/main-layout.vue'
import AuthCallback from '../components/user/user-interact/user-callback.vue'
import Profile from '../components/user/user-profile/user-profile.vue'
const router = createRouter({
history: createWebHistory(import.meta.env.BASE_URL),
routes: [
{
path: '/',
name: 'main',
component: main
},
{
path: '/callback/:',
name: 'AuthCallback',
component: AuthCallback
},
{
path: '/id/:usedId',
name: 'Profile',
component: Profile
}
]
})
export default router
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用户回调.vue
<script lang="ts">
import { useRoute } from 'vue-router';
import router from '../../../router/index.ts';
import { store } from '../../../stores/userState.ts'
export default {
name: 'AuthCallback',
mounted() {
const tokenParseRegex: RegExp = /access_token=(.*?)&/;
const idParseRegex: RegExp = /user_id=(.*?)$/;
const exAccessToken: RegExpMatchArray | null = useRoute().hash.match(tokenParseRegex);
const exUserId: RegExpMatchArray | null = useRoute().hash.match(idParseRegex);
if (exAccessToken![1] !== null) {
store().userState.accessToken = exAccessToken![1];
store().userState.userId = exUserId![1];
store().userState.isAuthorized = true;
} else {
return
}
if (store().userState.accessToken !== null) {
console.log(router()) // if i remove this line - all be fine
}
}
}
</script>
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在 Vue 实例内部,您可以通过 $router 访问路由器实例。因此,您可以调用 this.$router.push。
因此,在您的中user-callback.vue,无需导入router/index.ts,只需调用this.$router.push('/something')
useRouter():import { useRouter } from 'vue-router';
const router = useRouter();
router.push('/something')
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