sanbuphy
0eba9e87e9
- Disable formatting rules (handled by Prettier) - Relaxed strict Vue/JS rules for demo code compatibility - Fix syntax errors in ApiPlayground and VoiceCloningDemo - Fix duplicate else-if condition in ApiPlayground - Fix Promise executor async pattern in AutoregressiveAudioDemo - Add TypeScript file support to ESLint config Warnings reduced from 295 to 251 problems. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
410 lines
8.8 KiB
Vue
410 lines
8.8 KiB
Vue
<template>
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<div class="route-guards-demo">
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<div class="demo-header">
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<span class="icon">🛡️</span>
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<span class="title">路由守卫</span>
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<span class="subtitle">导航流程的安检员</span>
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</div>
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<div class="intro-text">
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想象你在<span class="highlight">机场过安检</span>：登机前要检查身份、行李，登机后可能还要确认信息。路由守卫就像这些安检员，在导航的各个阶段进行检查和拦截。
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</div>
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<div class="demo-content">
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<div class="guards-list">
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<div
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v-for="guard in guardTypes"
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:key="guard.name"
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:class="['guard-card', guard.type]"
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@click="activeGuard = guard.name"
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>
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<div class="guard-header">
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<span class="guard-icon">{{ guard.icon }}</span>
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<span class="guard-name">{{ guard.name }}</span>
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</div>
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<div class="guard-desc">
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{{ guard.shortDesc }}
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</div>
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</div>
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</div>
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<Transition name="fade">
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<div
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v-if="activeGuard"
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class="guard-detail"
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>
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<div class="detail-header">
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<span class="detail-icon">{{ currentGuard?.icon }}</span>
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<span class="detail-title">{{ currentGuard?.name }}</span>
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</div>
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<div class="detail-desc">
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{{ currentGuard?.description }}
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</div>
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<div class="detail-example">
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<div class="example-label">
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💻 代码示例：
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</div>
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<pre class="code-block">{{ currentGuard?.example }}</pre>
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</div>
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</div>
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</Transition>
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</div>
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<div class="execution-flow">
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<h5>📋 守卫执行顺序</h5>
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<div class="flow-steps">
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<div
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v-for="(step, index) in executionSteps"
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:key="index"
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class="flow-step"
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>
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<div class="step-number">
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{{ index + 1 }}
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</div>
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<div class="step-content">
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<div class="step-name">
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{{ step.name }}
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</div>
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<div class="step-desc">
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{{ step.description }}
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="info-box">
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<span class="icon">💡</span>
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<strong>核心用途：</strong>路由守卫常用于权限验证（检查用户是否登录）、页面预加载（获取数据）、防止误操作（离开前提示保存）等场景。
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</div>
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</div>
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</template>
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<script setup>
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import { ref, computed } from 'vue'
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const activeGuard = ref('beforeEach')
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const guardTypes = [
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{
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name: 'beforeEach',
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type: 'global',
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icon: '🌍',
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shortDesc: '全局前置守卫',
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description: '在路由跳转前执行，常用于权限验证、登录检查等',
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example: `router.beforeEach((to, from, next) => {
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if (to.meta.requiresAuth && !isLoggedIn()) {
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next('/login')
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} else {
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next()
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}
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})`
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},
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{
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name: 'beforeResolve',
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type: 'global',
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icon: '🔍',
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shortDesc: '全局解析守卫',
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description: '在导航被确认之前、组件内守卫和异步路由组件被解析之后调用',
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example: `router.beforeResolve((to, from, next) => {
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// 数据预加载
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next()
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})`
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},
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{
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name: 'afterEach',
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type: 'global',
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icon: '✅',
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shortDesc: '全局后置钩子',
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description: '在导航完成后执行，不能改变导航，常用于页面统计',
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example: `router.afterEach((to, from) => {
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document.title = to.meta.title
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analytics.track(to.path)
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})`
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},
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{
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name: 'beforeEnter',
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type: 'route',
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icon: '🛣️',
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shortDesc: '路由独享守卫',
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description: '在单个路由配置中定义，只在进入该路由时触发',
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example: `{
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path: '/admin',
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beforeEnter: (to, from, next) => {
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if (!isAdmin()) next('/unauthorized')
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else next()
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}
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}`
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},
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{
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name: 'beforeRouteEnter',
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type: 'component',
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icon: '🔧',
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shortDesc: '组件内守卫-进入',
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description: '在渲染该组件的对应路由被验证前调用，不能访问组件实例',
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example: `beforeRouteEnter(to, from, next) {
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next(vm => {
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// 通过 vm 访问组件实例
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})
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}`
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}
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]
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const executionSteps = [
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{ name: '触发导航', description: '用户点击链接或调用 router.push()' },
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{ name: 'beforeRouteLeave', description: '离开组件的守卫' },
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{ name: 'beforeEach', description: '全局前置守卫' },
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{ name: 'beforeEnter', description: '路由独享守卫' },
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{ name: 'beforeRouteEnter', description: '组件内守卫' },
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{ name: 'beforeResolve', description: '全局解析守卫' },
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{ name: 'afterEach', description: '全局后置钩子' },
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{ name: 'DOM 更新', description: '渲染新页面' }
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]
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const currentGuard = computed(() => {
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return guardTypes.find(g => g.name === activeGuard.value)
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})
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</script>
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<style scoped>
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.route-guards-demo {
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border: 1px solid var(--vp-c-divider);
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border-radius: 6px;
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background: var(--vp-c-bg-soft);
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padding: 0.75rem;
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margin: 0.5rem 0;
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}
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.demo-header {
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display: flex;
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align-items: center;
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gap: 0.5rem;
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margin-bottom: 0.75rem;
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}
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.demo-header .icon { font-size: 1.25rem; }
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.demo-header .title { font-weight: bold; font-size: 1rem; }
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.demo-header .subtitle { color: var(--vp-c-text-2); font-size: 0.85rem; margin-left: 0.5rem; }
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.intro-text {
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font-size: 0.9rem;
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color: var(--vp-c-text-2);
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line-height: 1.6;
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margin-bottom: 1rem;
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padding: 0.75rem;
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background: var(--vp-c-bg);
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border-radius: 6px;
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}
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.intro-text .highlight {
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color: var(--vp-c-brand-1);
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font-weight: 500;
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}
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.demo-content {
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display: flex;
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flex-direction: column;
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gap: 1rem;
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margin-bottom: 1rem;
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}
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.guards-list {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
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gap: 0.75rem;
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}
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.guard-card {
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background: var(--vp-c-bg);
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border: 1px solid var(--vp-c-divider);
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border-radius: 6px;
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padding: 0.75rem;
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cursor: pointer;
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transition: all 0.2s;
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}
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.guard-card:hover {
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border-color: var(--vp-c-brand);
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transform: translateY(-2px);
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}
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.guard-card.global {
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border-top: 3px solid #667eea;
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}
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.guard-card.route {
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border-top: 3px solid #f5576c;
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}
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.guard-card.component {
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border-top: 3px solid #4facfe;
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}
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.guard-header {
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display: flex;
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align-items: center;
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gap: 0.5rem;
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margin-bottom: 0.5rem;
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}
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.guard-icon {
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font-size: 1rem;
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}
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.guard-name {
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font-size: 0.8rem;
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font-weight: 500;
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color: var(--vp-c-text-1);
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}
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.guard-desc {
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font-size: 0.7rem;
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color: var(--vp-c-text-3);
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}
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.guard-detail {
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background: var(--vp-c-bg);
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border-radius: 6px;
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padding: 0.75rem;
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border: 1px solid var(--vp-c-divider);
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}
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.detail-header {
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display: flex;
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align-items: center;
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gap: 0.5rem;
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margin-bottom: 0.75rem;
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}
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.detail-icon {
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font-size: 1.25rem;
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}
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.detail-title {
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font-size: 0.9rem;
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font-weight: 600;
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color: var(--vp-c-text-1);
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}
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.detail-desc {
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font-size: 0.85rem;
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color: var(--vp-c-text-2);
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line-height: 1.5;
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margin-bottom: 0.75rem;
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}
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.detail-example {
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background: var(--vp-c-bg-soft);
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padding: 0.75rem;
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border-radius: 6px;
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border-left: 3px solid var(--vp-c-brand);
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}
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.example-label {
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font-size: 0.75rem;
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font-weight: 500;
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color: var(--vp-c-text-2);
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margin-bottom: 0.5rem;
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}
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.code-block {
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background: #1e1e1e;
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color: #d4d4d4;
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padding: 0.5rem;
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border-radius: 4px;
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font-size: 0.7rem;
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line-height: 1.4;
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margin: 0;
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overflow-x: auto;
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}
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.fade-enter-active,
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.fade-leave-active {
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transition: opacity 0.2s ease, transform 0.2s ease;
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}
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.fade-enter-from,
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.fade-leave-to {
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opacity: 0;
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transform: translateY(-10px);
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}
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.execution-flow {
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background: var(--vp-c-bg);
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border-radius: 6px;
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padding: 0.75rem;
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border: 1px solid var(--vp-c-divider);
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margin-bottom: 1rem;
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}
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.execution-flow h5 {
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margin: 0 0 0.75rem 0;
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font-size: 0.85rem;
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color: var(--vp-c-text-1);
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}
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.flow-steps {
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display: flex;
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flex-direction: column;
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gap: 0.5rem;
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}
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.flow-step {
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display: flex;
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align-items: center;
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gap: 0.75rem;
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padding: 0.5rem 0.75rem;
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background: var(--vp-c-bg-soft);
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border-radius: 6px;
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border-left: 3px solid var(--vp-c-brand);
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}
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.step-number {
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width: 24px;
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height: 24px;
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display: flex;
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align-items: center;
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justify-content: center;
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background: var(--vp-c-brand);
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color: white;
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border-radius: 50%;
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font-size: 0.75rem;
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font-weight: 600;
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flex-shrink: 0;
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}
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.step-content {
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flex: 1;
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}
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.step-name {
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font-size: 0.8rem;
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font-weight: 500;
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color: var(--vp-c-text-1);
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}
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.step-desc {
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font-size: 0.7rem;
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color: var(--vp-c-text-3);
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margin-top: 0.125rem;
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}
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.info-box {
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background: var(--vp-c-bg-alt);
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padding: 0.75rem;
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border-radius: 6px;
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font-size: 0.85rem;
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color: var(--vp-c-text-2);
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}
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.info-box .icon { margin-right: 0.25rem; }
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@media (max-width: 768px) {
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.guards-list {
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grid-template-columns: repeat(2, 1fr);
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}
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}
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</style>
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