摘要：
<input type="text" placeholder="请输入邮箱" id="email"> <script> email.onchange = function(){ var email = this.value; var reg = /^([a-zA-Z]|[0-9])(\w|\-)+@ 阅读全文
摘要：
<div style="background-color: #2e2828;"> <ul class="tab"> <li v-for="item in menuTab" :key="item.id" :class="{'current':item.current}" @click="togglem 阅读全文