{"id":302783,"date":"2024-05-20T18:43:51","date_gmt":"2024-05-20T10:43:51","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/302783.html"},"modified":"2024-05-20T18:44:08","modified_gmt":"2024-05-20T10:44:08","slug":"%e5%89%8d%e7%ab%af-vue-%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e8%b7%b3%e8%bd%ac%e5%89%8d%e8%ae%b0%e4%bd%8f%e9%a1%b5%e9%9d%a2%e7%8a%b6%e6%80%81","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/302783.html","title":{"rendered":"\u524d\u7aef vue \u5982\u4f55\u5b9e\u73b0\u8df3\u8f6c\u524d\u8bb0\u4f4f\u9875\u9762\u72b6\u6001"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/26215028\/6e94b9ef-6204-4eb2-84bf-b67d99739dab.webp\" alt=\"\u524d\u7aef vue \u5982\u4f55\u5b9e\u73b0\u8df3\u8f6c\u524d\u8bb0\u4f4f\u9875\u9762\u72b6\u6001\" \/><\/p>\n<p><p><strong>\u5728Vue\u5e94\u7528\u4e2d\u5b9e\u73b0\u9875\u9762\u8df3\u8f6c\u65f6\u8bb0\u4f4f\u9875\u9762\u72b6\u6001\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\u6765\u5b9e\u73b0\uff1a\u5229\u7528<code>keep-alive<\/code>\u7ec4\u4ef6\u3001\u4f7f\u7528<code>vuex<\/code>\u6216\u8005<code>localStorage<\/code>\u5b58\u50a8\u9875\u9762\u72b6\u6001\u3001\u5229\u7528<code>sessionStorage<\/code>\u3001\u4ee5\u53ca\u6d4f\u89c8\u5668\u7684<code>history<\/code>\u6a21\u5f0f\u3002<\/strong> \u5176\u4e2d\uff0c<code>keep-alive<\/code>\u7ec4\u4ef6\u662fVue\u4e2d\u5185\u5efa\u7684\u62bd\u8c61\u7ec4\u4ef6\uff0c\u80fd\u591f\u4f7f\u88ab\u5305\u88f9\u7684\u7ec4\u4ef6\u4fdd\u7559\u72b6\u6001\uff0c\u907f\u514d\u91cd\u65b0\u6e32\u67d3\u3002\u5f53\u7ec4\u4ef6\u5728<code>&lt;keep-alive&gt;<\/code>\u5185\u65f6\uff0c\u5176\u72b6\u6001\u4f1a\u5728\u7528\u6237\u5bfc\u822a\u65f6\u88ab\u4fdd\u5b58\u4e0b\u6765\uff0c\u5e76\u5728\u8fd4\u56de\u65f6\u6062\u590d\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u5229\u7528KEEP-ALIVE\u7ec4\u4ef6<\/h3>\n<\/p>\n<p><p><code>keep-alive<\/code>\u7ec4\u4ef6\u63d0\u4f9b\u4e86\u5305\u88f9\u52a8\u6001\u7ec4\u4ef6\u65f6\u7684\u7f13\u5b58\u673a\u5236\uff0c\u5b83\u53ef\u4ee5\u5728\u7ec4\u4ef6\u5207\u6362\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u7ec4\u4ef6\u72b6\u6001\u6216\u907f\u514d\u91cd\u65b0\u6e32\u67d3\u3002<\/p>\n<\/p>\n<p><h4>\u5b9e\u73b0\u539f\u7406<\/h4>\n<\/p>\n<p><p>\u4f7f\u7528<code>keep-alive<\/code>\u65f6\uff0cVue\u63d0\u4f9b\u4e86<code>include<\/code>\u548c<code>exclude<\/code>\u5c5e\u6027\uff0c\u5141\u8bb8\u7ec4\u4ef6\u88ab\u7f13\u5b58\u6216\u6392\u9664\u7f13\u5b58\u3002\u5f53\u7528\u6237\u79bb\u5f00\u67d0\u4e2a\u8def\u7531\u65f6\uff0c\u8fd9\u4e2a\u8def\u7531\u5bf9\u5e94\u7684\u7ec4\u4ef6\u72b6\u6001\u5c06\u4f1a\u88ab\u4fdd\u5b58\u5728\u5185\u5b58\u4e2d\uff0c\u7528\u6237\u518d\u6b21\u56de\u5230\u8be5\u8def\u7531\u65f6\uff0c\u7ec4\u4ef6\u4f1a\u4ece\u5185\u5b58\u4e2d\u6062\u590d\uff0c\u800c\u4e0d\u662f\u91cd\u65b0\u521b\u5efa\u3002<\/p>\n<\/p>\n<p><h4>\u5177\u4f53\u64cd\u4f5c<\/h4>\n<\/p>\n<p><p>\u53ef\u4ee5\u5728<code>App.vue<\/code>\u6216\u4efb\u4f55\u7236\u7ec4\u4ef6\u6a21\u677f\u91cc\uff0c\u7528<code>&lt;keep-alive&gt;<\/code>\u5305\u88f9<code>&lt;router-view&gt;<\/code>\uff0c\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-html\">&lt;template&gt;<\/p>\n<p>  &lt;div id=&quot;app&quot;&gt;<\/p>\n<p>    &lt;keep-alive&gt;<\/p>\n<p>      &lt;router-view\/&gt;<\/p>\n<p>    &lt;\/keep-alive&gt;<\/p>\n<p>  &lt;\/div&gt;<\/p>\n<p>&lt;\/template&gt;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u914d\u7f6e\u8def\u7531\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7<code>meta<\/code>\u5c5e\u6027\u6307\u5b9a\u54ea\u4e9b\u9875\u9762\u9700\u8981\u7f13\u5b58\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">const router = new VueRouter({<\/p>\n<p>  routes: [<\/p>\n<p>    {<\/p>\n<p>      path: &#039;\/page-a&#039;,<\/p>\n<p>      component: PageA,<\/p>\n<p>      meta: { keepAlive: true } \/\/ \u9700\u8981\u88ab\u7f13\u5b58<\/p>\n<p>    },<\/p>\n<p>    {<\/p>\n<p>      path: &#039;\/page-b&#039;,<\/p>\n<p>      component: PageB,<\/p>\n<p>      \/\/ \u9ed8\u8ba4\u4e0d\u7f13\u5b58<\/p>\n<p>    },<\/p>\n<p>    \/\/ \u5176\u4ed6\u8def\u7531<\/p>\n<p>  ]<\/p>\n<p>})<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\u5728<code>&lt;keep-alive&gt;<\/code>\u4f7f\u7528<code>include<\/code>\u5c5e\u6027\uff0c\u5177\u4f53\u6765\u63a7\u5236\u54ea\u4e9b\u9875\u9762\u9700\u8981\u7f13\u5b58:<\/p>\n<\/p>\n<p><pre><code class=\"language-html\">&lt;keep-alive :include=&quot;cachedViews&quot;&gt;<\/p>\n<p>  &lt;router-view\/&gt;<\/p>\n<p>&lt;\/keep-alive&gt;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u6570\u636e\u7ba1\u7406\u90e8\u5206\uff0c\u5904\u7406\u9700\u8981\u7f13\u5b58\u7684\u89c6\u56fe\u540d\u79f0\u6570\u7ec4<code>cachedViews<\/code>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">computed: {<\/p>\n<p>  cachedViews() {<\/p>\n<p>    return this.$route.matched.filter(r =&gt; r.meta.keepAlive).map(r =&gt; r.name)<\/p>\n<p>  }<\/p>\n<p>}<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528VUEX\u6216LOCALSTORAGE\u5b58\u50a8\u9875\u9762\u72b6\u6001<\/h3>\n<\/p>\n<p><h4>Vuex \u5b58\u50a8\u72b6\u6001<\/h4>\n<\/p>\n<p><p>\u501f\u52a9<code>Vuex<\/code>\u7ba1\u7406\u72b6\u6001\uff0c\u53ef\u4ee5\u8de8\u7ec4\u4ef6\u5171\u4eab\u6570\u636e\u3002\u5728\u9875\u9762\u79bb\u5f00\u65f6\u4fdd\u5b58\u72b6\u6001\uff0c\u5728\u9875\u9762\u52a0\u8f7d\u65f6\u6062\u590d\u72b6\u6001\u3002<\/p>\n<\/p>\n<p><h4>\u5b9e\u73b0\u539f\u7406<\/h4>\n<\/p>\n<p><p>\u901a\u8fc7<code>Vuex<\/code>\u7684<code>state<\/code>\u6765\u5b58\u50a8\u9875\u9762\u72b6\u6001\uff0c\u7136\u540e\u901a\u8fc7<code>mutation<\/code>\u6216<code>action<\/code>\u6765\u66f4\u65b0\u548c\u83b7\u53d6\u72b6\u6001\u3002<\/p>\n<\/p>\n<p><h4>\u5177\u4f53\u64cd\u4f5c<\/h4>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u5728<code>Vuex<\/code>\u7684<code>state<\/code>\u4e2d\u5b9a\u4e49\u6240\u9700\u4fdd\u5b58\u7684\u9875\u9762\u72b6\u6001\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">\/\/ store.js<\/p>\n<p>const store = new Vuex.Store({<\/p>\n<p>  state: {<\/p>\n<p>    pageState: {}<\/p>\n<p>  },<\/p>\n<p>  mutations: {<\/p>\n<p>    savePageState(state, { pageName, pageState }) {<\/p>\n<p>      state.pageState[pageName] = pageState;<\/p>\n<p>    }<\/p>\n<p>  }<\/p>\n<p>});<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\uff0c\u5728\u9875\u9762\u7ec4\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7<code>beforeRouteLeave<\/code>\u94a9\u5b50\u5b58\u50a8\u9875\u9762\u72b6\u6001\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">\/\/ PageComponent.vue<\/p>\n<p>export default {<\/p>\n<p>  beforeRouteLeave(to, from, next) {<\/p>\n<p>    this.$store.commit(&#039;savePageState&#039;, {<\/p>\n<p>      pageName: this.$route.name,<\/p>\n<p>      pageState: {<\/p>\n<p>        \/\/ \u9875\u9762\u9700\u8981\u4fdd\u5b58\u7684\u72b6\u6001<\/p>\n<p>      }<\/p>\n<p>    });<\/p>\n<p>    next();<\/p>\n<p>  },<\/p>\n<p>  mounted() {<\/p>\n<p>    let savedState = this.$store.state.pageState[this.$route.name];<\/p>\n<p>    if (savedState) {<\/p>\n<p>      \/\/ \u6062\u590d\u9875\u9762\u72b6\u6001<\/p>\n<p>    }<\/p>\n<p>  }<\/p>\n<p>}<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>LocalStorage \u5b58\u50a8\u72b6\u6001<\/h4>\n<\/p>\n<p><p><code>localStorage<\/code>\u63d0\u4f9b\u4e86\u4e00\u79cd\u5b58\u50a8\u952e\u503c\u5bf9\u7684\u65b9\u6cd5\uff0c\u9002\u5408\u4e8e\u4fdd\u5b58\u4e0d\u7ecf\u5e38\u6539\u53d8\u7684\u6570\u636e\u3002<\/p>\n<\/p>\n<p><h4>\u5b9e\u73b0\u539f\u7406<\/h4>\n<\/p>\n<p><p>\u5229\u7528<code>localStorage<\/code>\u5728\u5ba2\u6237\u7aef\u957f\u671f\u4fdd\u5b58\u9875\u9762\u72b6\u6001\u4fe1\u606f\uff0c\u5728\u9875\u9762\u52a0\u8f7d\u65f6\u4ece\u4e2d\u8bfb\u53d6\u3002<\/p>\n<\/p>\n<p><h4>\u5177\u4f53\u64cd\u4f5c<\/h4>\n<\/p>\n<p><p>\u5728\u9875\u9762\u7ec4\u4ef6\u4e2d\u4f7f\u7528<code>beforeRouteLeave<\/code>\u94a9\u5b50\u5c06\u72b6\u6001\u4fdd\u5b58\u5230<code>localStorage<\/code>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">\/\/ PageComponent.vue<\/p>\n<p>export default {<\/p>\n<p>  beforeRouteLeave(to, from, next) {<\/p>\n<p>    localStorage.setItem(this.$route.name, JSON.stringify({<\/p>\n<p>      \/\/ \u9875\u9762\u9700\u8981\u4fdd\u5b58\u7684\u72b6\u6001<\/p>\n<p>    }));<\/p>\n<p>    next();<\/p>\n<p>  },<\/p>\n<p>  mounted() {<\/p>\n<p>    let savedState = JSON.parse(localStorage.getItem(this.$route.name));<\/p>\n<p>    if (savedState) {<\/p>\n<p>      \/\/ \u6062\u590d\u9875\u9762\u72b6\u6001<\/p>\n<p>    }<\/p>\n<p>  }<\/p>\n<p>}<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u5229\u7528SESSIONSTORAGE<\/h3>\n<\/p>\n<p><p>\u540c<code>localStorage<\/code>\u7c7b\u4f3c\uff0c\u4f46<code>sessionStorage<\/code>\u7684\u751f\u547d\u5468\u671f\u4e3a\u5173\u95ed\u6d4f\u89c8\u5668\u7a97\u53e3\u524d\uff0c\u4e0e\u4f1a\u8bdd\u5468\u671f\u76f8\u540c\uff0c\u9002\u5408\u4e8e\u4e0d\u9700\u8981\u957f\u671f\u4fdd\u5b58\u72b6\u6001\u7684\u573a\u666f\u3002<\/p>\n<\/p>\n<p><h4>\u5b9e\u73b0\u539f\u7406<\/h4>\n<\/p>\n<p><p>\u5c06\u9875\u9762\u4fe1\u606f\u5b58\u50a8\u81f3<code>sessionStorage<\/code>\u4e2d\uff0c\u5728\u9875\u9762\u4f1a\u8bdd\u671f\u95f4\u72b6\u6001\u5c31\u4f1a\u4e00\u76f4\u88ab\u4fdd\u7559\u3002<\/p>\n<\/p>\n<p><h4>\u5177\u4f53\u64cd\u4f5c<\/h4>\n<\/p>\n<p><p>\u64cd\u4f5c\u65b9\u5f0f\u4e0e<code>localStorage<\/code>\u76f8\u540c\uff0c\u53ea\u4e0d\u8fc7\u662f\u5c06\u6570\u636e\u5b58\u50a8\u5728<code>sessionStorage<\/code>\u4e2d\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u6d4f\u89c8\u5668\u7684HISTORY\u6a21\u5f0f<\/h3>\n<\/p>\n<p><p>\u5229\u7528HTML5 History API \u76f8\u5173\u65b9\u6cd5\u8fdb\u884c\u72b6\u6001\u7ba1\u7406\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5728\u7528\u6237\u4f7f\u7528\u6d4f\u89c8\u5668\u524d\u8fdb\u3001\u540e\u9000\u65f6\u7ef4\u6301\u9875\u9762\u72b6\u6001\u3002<\/p>\n<\/p>\n<p><h4>\u5b9e\u73b0\u539f\u7406<\/h4>\n<\/p>\n<p><p>\u901a\u8fc7History API\u7684<code>pushState<\/code>\u548c<code>replaceState<\/code>\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5728\u6d4f\u89c8\u5386\u53f2\u4e2d\u6dfb\u52a0\u548c\u4fee\u6539\u8bb0\u5f55\u3002<\/p>\n<\/p>\n<p><h4>\u5177\u4f53\u64cd\u4f5c<\/h4>\n<\/p>\n<p><p>\u5728\u8df3\u8f6c\u524d\uff0c\u53ef\u4ee5\u8c03\u7528<code>pushState<\/code>\u6216<code>replaceState<\/code>\u4fdd\u5b58\u5f53\u524d\u9875\u9762\u72b6\u6001\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">window.history.pushState({ \/* \u9875\u9762\u72b6\u6001 *\/ }, &#039;&#039;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u9875\u9762\u52a0\u8f7d\u65f6\uff0c\u76d1\u542c<code>popstate<\/code>\u4e8b\u4ef6\u6765\u6062\u590d\u72b6\u6001\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-javascript\">window.addEventListener(&#039;popstate&#039;, function(event) {<\/p>\n<p>  let state = event.state;<\/p>\n<p>  if (state) {<\/p>\n<p>    \/\/ \u6062\u590d\u9875\u9762\u72b6\u6001<\/p>\n<p>  }<\/p>\n<p>});<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u603b\u7ed3<\/strong>\uff1a\u5b9e\u73b0Vue\u9875\u9762\u8df3\u8f6c\u65f6\u8bb0\u4f4f\u9875\u9762\u72b6\u6001\u7684\u7b56\u7565\u53d6\u51b3\u4e8e\u5e94\u7528\u9700\u6c42\u4ee5\u53ca\u7528\u6237\u4f53\u9a8c\u7684\u8bbe\u8ba1\u3002\u5f53\u9700\u8981\u4fdd\u6301\u7528\u6237\u5728\u9875\u9762\u7684\u5404\u79cd\u64cd\u4f5c\u72b6\u6001\u65f6\uff0c\u9009\u62e9\u5408\u9002\u7684\u72b6\u6001\u4fdd\u6301\u65b9\u5f0f\u975e\u5e38\u91cd\u8981\uff0c\u53ef\u4ee5\u662fVue\u5185\u7f6e\u7684<code>keep-alive<\/code>\u7ec4\u4ef6\uff0c\u6216\u8005\u901a\u8fc7\u524d\u7aef\u72b6\u6001\u7ba1\u7406\u5de5\u5177\u5982<code>Vuex<\/code>\uff0c\u751a\u81f3\u4f7f\u7528\u672c\u5730\u5b58\u50a8\u5982<code>localStorage<\/code>\u6216<code>sessionStorage<\/code>\u3002\u5bf9\u4e8e\u590d\u6742\u7684\u5355\u9875\u9762\u5e94\u7528\uff08SPA\uff09\uff0c\u7ed3\u5408\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u66f4\u597d\u5730\u63d0\u5347\u7528\u6237\u7684\u4f53\u9a8c\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>\u5982\u4f55\u5728\u524d\u7aef\u4f7f\u7528vue\u5b9e\u73b0\u9875\u9762\u8df3\u8f6c\u524d\u8bb0\u4f4f\u9875\u9762\u72b6\u6001\uff1f<\/strong><\/p>\n<ol>\n<li>\n<p><strong>\u4e3a\u4ec0\u4e48\u9700\u8981\u5728\u9875\u9762\u8df3\u8f6c\u524d\u8bb0\u4f4f\u9875\u9762\u72b6\u6001\uff1f<\/strong><\/p>\n<p>\u8bb0\u4f4f\u9875\u9762\u72b6\u6001\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u7528\u6237\u4f53\u9a8c\uff0c\u5f53\u7528\u6237\u4ece\u4e00\u4e2a\u9875\u9762\u8df3\u8f6c\u5230\u53e6\u4e00\u4e2a\u9875\u9762\u7136\u540e\u8fd4\u56de\u65f6\uff0c\u9875\u9762\u80fd\u591f\u4fdd\u6301\u4e4b\u524d\u7684\u72b6\u6001\uff0c\u907f\u514d\u4e86\u91cd\u65b0\u52a0\u8f7d\u548c\u91cd\u590d\u64cd\u4f5c\u7684\u9ebb\u70e6\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u5982\u4f55\u5728vue\u4e2d\u5b9e\u73b0\u8df3\u8f6c\u524d\u8bb0\u4f4f\u9875\u9762\u72b6\u6001\uff1f<\/strong><\/p>\n<p>\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\u5b9e\u73b0\uff1a<\/p>\n<ul>\n<li>\n<p>\u4f7f\u7528vue-router\u63d0\u4f9b\u7684\u5bfc\u822a\u5b88\u536b\u4e2d\u7684 <code>beforeRouteLeave<\/code> \u94a9\u5b50\u51fd\u6570\uff0c\u5728\u9875\u9762\u79bb\u5f00\u4e4b\u524d\u4fdd\u5b58\u9875\u9762\u72b6\u6001\uff0c\u7136\u540e\u5728\u8fd4\u56de\u65f6\u6062\u590d\u72b6\u6001\u3002<\/p>\n<\/li>\n<li>\n<p>\u5c06\u9875\u9762\u72b6\u6001\u5b58\u50a8\u5728localStorage\u6216sessionStorage\u4e2d\uff0c\u5728\u9875\u9762\u8df3\u8f6c\u524d\u5c06\u72b6\u6001\u5b58\u50a8\u8d77\u6765\uff0c\u7136\u540e\u5728\u8fd4\u56de\u65f6\u518d\u8bfb\u53d6\u51fa\u6765\u3002<\/p>\n<\/li>\n<li>\n<p>\u5728vue\u7ec4\u4ef6\u4e2d\u4f7f\u7528<code>activated<\/code>\u751f\u547d\u5468\u671f\u94a9\u5b50\u51fd\u6570\uff0c\u5728\u7ec4\u4ef6\u91cd\u65b0\u6fc0\u6d3b\u65f6\u6062\u590d\u9875\u9762\u7684\u72b6\u6001\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u600e\u6837\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\u9875\u9762\u72b6\u6001\u7684\u8bb0\u5fc6\uff1f<\/strong><\/p>\n<ul>\n<li>\n<p>\u5982\u679c\u9875\u9762\u72b6\u6001\u7684\u6570\u636e\u91cf\u8f83\u5c0f\uff0c\u53ef\u4ee5\u9009\u62e9\u5c06\u72b6\u6001\u5b58\u50a8\u5728localStorage\u6216sessionStorage\u4e2d\uff0c\u8fd9\u6837\u53ef\u4ee5\u7b80\u5355\u5feb\u6377\u5730\u4fdd\u5b58\u548c\u6062\u590d\u72b6\u6001\u3002<\/p>\n<\/li>\n<li>\n<p>\u5982\u679c\u9875\u9762\u72b6\u6001\u7684\u6570\u636e\u8f83\u5927\u6216\u5305\u542b\u654f\u611f\u4fe1\u606f\uff0c\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528\u5bfc\u822a\u5b88\u536b\u4e2d\u7684\u94a9\u5b50\u51fd\u6570\uff0c\u5c06\u72b6\u6001\u4fdd\u5b58\u5728\u7ec4\u4ef6\u7684data\u5c5e\u6027\u4e2d\uff0c\u907f\u514d\u6570\u636e\u66b4\u9732\u548c\u4e0d\u5fc5\u8981\u7684\u5b58\u50a8\u3002<\/p>\n<\/li>\n<li>\n<p>\u5982\u679c\u662f\u5355\u9875\u5e94\u7528\uff0c\u53ef\u4ee5\u4f7f\u7528vue-router\u63d0\u4f9b\u7684 <code>keep-alive<\/code> \u7ec4\u4ef6\uff0c\u5728\u5207\u6362\u8def\u7531\u65f6\uff0c\u4fdd\u6301\u7ec4\u4ef6\u7684\u72b6\u6001\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u5b9e\u73b0\u9875\u9762\u72b6\u6001\u7684\u8bb0\u5fc6\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"\u5728Vue\u5e94\u7528\u4e2d\u5b9e\u73b0\u9875\u9762\u8df3\u8f6c\u65f6\u8bb0\u4f4f\u9875\u9762\u72b6\u6001\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\u6765\u5b9e\u73b0\uff1a\u5229\u7528keep-alive\u7ec4\u4ef6\u3001\u4f7f\u7528vue [&hellip;]","protected":false},"author":3,"featured_media":302799,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/302783"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=302783"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/302783\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/302799"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=302783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=302783"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=302783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}