HTML文件:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
.show{
display: block;
}
.hide{
display: none;
}
</style>
</head>
<body>
<div style="background-color: lightskyblue;margin-right: 35%;margin-left: 35%;margin-top: 200px">
<form action="/version/login/" method="POST" enctype="multipart/form-data">
<p><input type="text" name="username" placeholder="请输入用户名"></p>
<p><input type="text" name="password" placeholder="请输入用户名"></p>
<p>性别选择</p>
<p>
男:<input type="radio" name="gender" value="1" />
女:<input type="radio" name="gender" value="2" />
中性:<input type="radio" name="gender" value="3" />
</p>
<p>爱好</p>
<p>
上网:<input type="checkbox" name="favor" value="11"/>
看书:<input type="checkbox" name="favor" value="22"/>
撩妹:<input type="checkbox" name="favor" value="33"/>
</p>
<p>
<select name="city">
<option value="sh">上海</option>
<option value="bj">背景</option>
<option value="tj">天机</option>
</select>
</p>
<p>
<select name="city1" multiple>
<option value="sh">上海</option>
<option value="bj">背景</option>
<option value="tj">天机</option>
</select>
</p>
<p><input type="file" name="fafafa" /></p>
<p><input id="i1" type="submit" value="提交" placeholder="请输入用户名"></p>
</form>
<div id="i2" >
<p>用户名:{{ msg.0 }}</p>
<p>密码:{{ msg.1 }}</p>
<p>性别:{{ msg.2 }}</p>
<p>爱好:{{ msg.3 }}</p>
<p>城市1:{{ msg.4 }}</p>
<p>城市2:{{ msg.5 }}</p>
<p>文件名:{{ msg.6 }}</p>
</div>
</div>
<script>
document.getElementById('i1').onclick(function () {
document.getElementById('i2').classList.add(".show")
})
</script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<he