怎么在https://int-wechat.ihxlife.com/wechat/maintain外部链接中添加一个退出按钮

 class="xxsq smyd" @click="toggleuser_show()">《用户信息授权及个人信息保护政策》a>

toggleuser_show:function(){
      window.location.href='https://int-wechat.ihxlife.com/wechat/maintain';
    },