爬虫+反爬虫+js代码混淆

<template>
  <el-row style="padding: 15px">
    <el-button size="mini">默认按钮</el-button>
    <el-button type="primary" size="mini">主要按钮</el-button>
    <el-button type="success" size="mini">成功按钮</el-button>
    <el-button type="info" size="mini">信息按钮</el-button>
    <el-button type="warning" size="mini">警告按钮</el-button>
    <el-button type="danger" size="mini">危险按钮</el-button>
  </el-row>
  <el-row style="padding: 15px">
    <el-button size="mini" @click="onEvent1">弹出提示信息</el-button>
  </el-row>
  <el-row style="padding: 15px">
    <el-col :span="24"><div>{{data}}</div></el-col>
  </el-row>
</template>

<script type="text/javascript">


(() => {
	/**
	 * @description 动态加载JS
	 * @param {String} url 脚本地址
	 * @param {Function} callback  回调函数
	 */
	function dynamicLoadJs( url, callback ) {
		let head = document.getElementsByTagName( 'head' )[0];
		let script = document.createElement( 'script' );
		script.type = 'text/javascript';
		script.src = url;
		if ( typeof (callback) == 'function' ) {
			script.onload = script.onreadystatechange = function () {
				if ( !this.readyState || this.readyState === 'loaded' || this.readyState === 'complete' ) {
					callback();
					script.onload = script.onreadystatechange = null;
				}
			};
		}
		head.appendChild( script );
	}

	/**
	 * @description 动态加载CSS
	 * @param {String} url 样式地址
	 */
	function dynamicLoadCss( url ) {
		let head = document.getElementsByTagName( 'head' )[0];
		let link = document.createElement( 'link' );
		link.type = 'text/css';
		link.rel = 'stylesheet';
		link.href = url;
		head.appendChild( link );
	}

	//动态加载JS
	dynamicLoadJs( '//cdn.jsdelivr.net/npm/vue@2.6.14', () => {
		//动态加载CSS
		dynamicLoadCss( '//unpkg.com/element-ui/lib/theme-chalk/index.css' )
		//动态加载JS
		dynamicLoadJs( '//unpkg.com/element-ui/lib/index.js', () => {
			let obj = {
				el  : '#post_content',
				data: () => {
					return {
						data: 'wordpress 内嵌 vue+element-ui'
					}
				},
				created() {
					console.log( '创建成功' )
				},

				mounted() {
					console.log( '挂载成功' )
				},
				methods: {
					onEvent1() {
						this.$message( '这是一条消息提示' );
					}
				}
			}
			//挂载当前页面元素
			new Vue( obj );
		} )
	} )
})()


</script>