实现效果：
点击 “眼睛” 的时候显示与隐藏
代码：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<link href="css/bootstrap.min.css" rel="external nofollow" rel="stylesheet">
<script src="js/vue.js"></script>
<title>Title</title>
<style>
#main{
text-align: center;
margin-top:60px;
}
input[type=text],input[type=password]{
width:260px;
height:28px;
display: inline-block;
}
span{
margin-left:-30px;
cursor: pointer;
}
input[type=checkbox]{
cursor: pointer;
opacity: 0;
margin-left:-18px;
display: inline-block;
}
</style>
</head>
<body>
<div id="main">
<input type="text" class="form-control" v-model="msg" v-if="checked">
<input type="password" class="form-control" v-model="msg" v-else>
<span class="glyphicon glyphicon-eye-open"></span>
<input type="checkbox" v-model="checked">
</div>
<script>
new Vue({
el:"#main",
data:{
msg:"",
checked:false
},
methods:{
}
});
</script>
<script src="js/jquery.min.js"></script>
<script src="js/bootstrap.min.js"></script>
</body>
</html>=====================================
登录页面input输入密码显示与隐藏实现：
效果（点击显示与隐藏进行切换）：
代码：
<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
<script src="js/vue.js"></script>
<script src="js/vue-resource.js"></script>
<style>
body{
background:white;
}
.main{
padding-top:50px;width:95%;margin:0 auto;
}
.account{
border-bottom:1px solid #dfdfdf;padding-top:28px;
