{"id":385,"date":"2024-12-10T17:11:12","date_gmt":"2024-12-10T09:11:12","guid":{"rendered":"https:\/\/www.huangkeqin.cn\/?p=385"},"modified":"2024-12-10T18:45:01","modified_gmt":"2024-12-10T10:45:01","slug":"vue%e4%b8%admain-js%e7%9a%84%e7%90%86%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/www.huangkeqin.cn\/index.php\/2024\/12\/10\/vue%e4%b8%admain-js%e7%9a%84%e7%90%86%e8%a7%a3\/","title":{"rendered":"Vue\u4e2dmain.js\u7684\u7406\u89e3"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5728Vue\u9879\u76ee\u4e2dmain.js\u6587\u4ef6\u4f5c\u4e3a\u7a0b\u5e8f\u5165\u53e3\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\uff0cjs\u4e2d\u7684\u7b80\u5199\u5f62\u5f0f\uff0c\u4ee5\u53caES6\u7684\u65b0\u7279\u6027\uff0c\u53ef\u4ee5\u4f7f\u5f97\u4ee3\u7801\u66f4\u7b80\u6d01\uff0c\u4f46\u662f\u5bf9\u4e8e\u521d\u5b66\u8005\u53ef\u80fd\u53ef\u8bfb\u6027\u8f83\u5dee\uff0c\u4e0b\u9762\u662f\u6211\u7684\u7406\u89e3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\u662fVue2\u4e2d\uff0cmain.js\u7684\u6838\u5fc3\u4ee3\u7801\u4e3a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import Vue from 'vue'\nimport App from '.\/App.Vue'\nVue.config.productionTip=false\n\nnew Vue({\nel:'#app',\nrender:h=&gt;(App),\n})\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u8981\u662fnew\u51fa\u6765\u7684vue\u4e2del\u914d\u7f6e\u9879\u662fVue\u7684\u6784\u9020\u51fd\u6570\u7684\u914d\u7f6e\u9879\uff0c\u8868\u793aVue\u670d\u52a1\u4e8e\u54ea\u4e2a\u5bb9\u5668\uff0c\u8868\u793a\u5c06\u7ec4\u4ef6\u6302\u8f7d\u5230id\u4e3aapp\u7684div\u4e2d\uff0c\u8fd9\u4e2adiv\u5728index.html\u4e2d\uff0c\u5176\u6b21\u5c31\u662frender\u51fd\u6570\uff0c\u4e3a\u4ec0\u4e48\u4f1a\u6709render\u51fd\u6570\u7684\u51fa\u73b0\uff1f\uff0c\u662f\u56e0\u4e3a\u5f15\u5165\u7684Vue\u662f\u4f53\u79ef\u66f4\u5c0f\u7684\u7248\u672c\uff0c\u6709\u4e9b\u529f\u80fd\u5931\u6548\u4e86\uff0c\u65e0\u6cd5\u89e3\u6790template\u6807\u7b7e\uff0c\u4ee5\u524d\u6e32\u67d3\u9875\u9762\u9700\u8981\u7528\u5230\u5b8c\u6574\u7248\u7684Vue+template:`&lt;App&gt;&lt;APP&gt;`,\u4f46\u662f\u8fd9\u91cc\u4f7f\u7528render\u51fd\u6570+\u5c0f\u4f53\u79ef\u7248Vue\u3002render\u51fd\u6570\u662fVue\u81ea\u52a8\u8c03\u7528\u7684\uff0c\u4f1a\u4f20\u9012\u4e00\u4e2a\u53c2\u6570\uff0crender\u51fd\u6570\u539f\u59cb\u683c\u5f0f\u4e3a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>render:function (param){\n    return param('h1','helloWorld')\/\/\u8fd9\u79cd\u65b9\u5f0f\u6e32\u67d3\u7b49\u4e8etemplate:`&lt;h1&gt;helloWorld&lt;h1&gt;`\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">param\u4e3a\u63a5\u53d7\u7684\u53c2\u6570\uff0c\u7c7b\u578b\u662f\u51fd\u6570\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b80\u5199\u5f62\u5f0f\uff0c\u5148\u5199\u7b80\u5199\u5f62\u5f0f\u53bb\u6389function,\u518d\u6539\u6210\u7bad\u5934\u51fd\u6570<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>render:(param)=&gt;{\n    return param('h1','helloWorld')\n}\n\/\/\u53c2\u6570\u53ea\u6709\u4e00\u4e2a\u53bb\u6389\u62ec\u53f7,\u53c2\u6570\u540d(\u662f\u4e2a\u51fd\u6570)\u53ebh\nrender:h=&gt;h('h1','helloWorld')\n\/*\u8fd9\u91cc\u662f\u6e32\u67d3h1\u5185\u7f6e\u6807\u7b7e\u6240\u4ee5\u8981\u5199\u7b2c\u4e8c\u4e2a\u53c2\u6570\uff0c\u6807\u7b7e\u4f53\u5185\u5bb9\uff0c\u4f46\u662f\u6e32\u67d3\u7684App\u7ec4\u4ef6\uff0c\u5185\u5bb9\u5728App\u7ec4\u4ef6\u91cc\u9762\uff0c\u6240\u4ee5\u4e0d\u9700\u8981\u7b2c\u4e8c\u4e2a\u53c2\u6570*\/\nrender:h=&gt;h('App');\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u4ee5\u5728Vue2\u4e2d\u7684main.js\u6700\u7ec8\u5f62\u5f0f\u5c31\u662f\u8fd9\u4e48\u6765\u7684<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728Vue3\u4e2d\u521d\u59cb\u5316\u7684main.js\u662f\u8fd9\u6837\u7684<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import { createApp } from 'vue'\nimport App from '.\/App.vue'\n\ncreateApp(App).mount('#app')\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u91cc\u4f7f\u7528import { createApp } from &#8216;vue&#8217;\u5e26\u6709{}\u8868\u793a\u5206\u522b\u66b4\u9732\uff0cvue\u4e2d\u4e0d\u6b62export\u4e86\u4e00\u4e2a\u51fd\u6570\uff0c\u9ed8\u8ba4\u66b4\u9732\u5c31\u4e0d\u7528\u52a0{}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">createApp(App)\u8868\u793a\u521b\u5efa\u5e94\u7528\u5b9e\u4f8b\u5bf9\u8c61app\u76f8\u5f53\u4e8eVue\u4e2dViewModel\uff0c\u7ba1\u7406App.vue\u8fd9\u4e2a\u6700\u5927\u7684\u7ec4\u4ef6\uff0cAppViewComponent\u7ba1\u7406\u7740\u5176\u4ed6\u7ec4\u4ef6\uff0c\u4f46\u662fapp\u6bd4VM\u4f53\u79ef\u66f4\u5c0f\u3002.$mount\u8868\u793a\u6302\u8f7d\u5230\u540d\u4e3aapp\u7684\u5bb9\u5668\u4e2d\u53bb\uff0cVue2\u4e2d\u4e5f\u53ef\u4ee5\u8fd9\u6837\u4f7f\u7528\u3002\u5176\u5b9eVue3 \u4e2d\u7684main.js\u5f88\u597d\u7406\u89e3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728Vue\u9879\u76ee\u4e2dmain.js\u6587\u4ef6\u4f5c\u4e3a\u7a0b\u5e8f\u5165\u53e3\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\uff0cjs\u4e2d\u7684\u7b80\u5199\u5f62\u5f0f\uff0c\u4ee5\u53caES6\u7684\u65b0\u7279\u6027\uff0c\u53ef\u4ee5\u4f7f\u5f97\u4ee3\u7801\u66f4 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-385","post","type-post","status-publish","format-standard","hentry","category-vue"],"_links":{"self":[{"href":"https:\/\/www.huangkeqin.cn\/index.php\/wp-json\/wp\/v2\/posts\/385","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.huangkeqin.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.huangkeqin.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.huangkeqin.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.huangkeqin.cn\/index.php\/wp-json\/wp\/v2\/comments?post=385"}],"version-history":[{"count":2,"href":"https:\/\/www.huangkeqin.cn\/index.php\/wp-json\/wp\/v2\/posts\/385\/revisions"}],"predecessor-version":[{"id":388,"href":"https:\/\/www.huangkeqin.cn\/index.php\/wp-json\/wp\/v2\/posts\/385\/revisions\/388"}],"wp:attachment":[{"href":"https:\/\/www.huangkeqin.cn\/index.php\/wp-json\/wp\/v2\/media?parent=385"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.huangkeqin.cn\/index.php\/wp-json\/wp\/v2\/categories?post=385"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.huangkeqin.cn\/index.php\/wp-json\/wp\/v2\/tags?post=385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}