fix（loginBar.vue）:禁用登录页面的账号enter键

components/LoginBar.vue

@@ -350,7 +350,7 @@ export default {
       </div>
       <div class="login_content relative">
           <div class="login_input_user_span w-20px h-20px absolute top-30px left-34px"></div>
-          <input id="account" v-model="form.username" class="login_input_user account" type="text" placeholder="邮箱/手机号" @input = "changeLoginTip" @keydown.enter="handlerLogin">
+          <input id="account" v-model="form.username" class="login_input_user account" type="text" placeholder="邮箱/手机号" @input = "changeLoginTip">
           <br /> 
           <div class="login_input_password_span w-20px h-20px absolute top-90px left-34px"></div>
           <input id="pwd" ref="loginInput" v-model="form.password" class="login_input_password pwd" type="password" placeholder="密码"