vue 某些页面要登录之后才能访问,且登录之后跳转到之前的页面
// router文件夹下的 index.jsimport Vue from "vue";import Router from "vue-router";import routes from "./routes";// 配置的路径Vue.use(Router);const router = new Router({routes,scrollBehavior// mode: 'history'});
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// router文件夹下的 index.js
import Vue from "vue";
import Router from "vue-router";
import routes from "./routes"; // 配置的路径
Vue.use(Router);
const router = new Router({
routes,
scrollBehavior
// mode: 'history'
});
const router = new Router({
routes,
scrollBehavior
// mode: 'history'
});
router.beforeEach((to, from, next) => {
if (to.matched.some(route => route.meta && route.meta.requiresAuth)) {
if (!this.$storage.getStorage("userInfo")) { // 没有登录信息跳转到登录页
next({
path: "/login",
query: { redirect: to.fullPath } // 'to.fullPath'跳转到登录之前页面的路径
});
} else {
next();
}
} else {
next();
}
});
export default router;
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在登陆页面( login.vue里 )
<template>
<div class="login-container">
<van-form @submit="onSubmit">
<van-field v-model="username" label="用户名" placeholder="用户名" required />
<van-field v-model="password" type="password" label="密码" placeholder="密码" required />
<div style="margin: 40px 0 0 0;">
<van-button round block type="info" size="small" native-type="submit">提交</van-button>
</div>
</van-form>
</div>
</template>
<script>
import { webLogin } from '@/apis/apis'
export default {
data() {
return {
username: '',
password: '',
}
},
created() { },
methods: {
onSubmit() {
if (!this.username) {
this.$notify({ type: "danger", message: "请填写用户名" });
return;
} else if (!this.password) {
this.$notify({ type: "danger", message: "请填写密码" });
return;
}
let params = {
username: this.username,
password: this.password
}
webLogin(params).then(res => {
if (res.code == 0) {
this.$notify({ type: 'success', message: '恭喜,登录成功!' });
// this.$router.push('/user');
this.$storage.setStorage('userInfo', res.data);
setTimeout(() => {
let path = '/user'; // '/user' 为个人中心页面
if (this.$route.query.redirect) {
path = this.$route.query.redirect // 跳到之前的页面
}
this.$router.push({
path: path
});
}, 1000)
} else {
this.$notify(res.message)
}
})
}
}
}
</script>
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