学到尚硅谷的JavaWeb,但是由于我个人觉得jsp被淘汰了,不想学jsp,于是自己根据所学,用HTML和JS、Cookie实现用户名免登陆。
login.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>login</title>
</head>
<body>
<script>
window.onload=function () {
var usernameobj = document.getElementById("name");
var cookie =document.cookie;
var arrcookie = cookie.split("; ");//分割
for ( var i = 0; i < arrcookie.length; i++) {
var arr = arrcookie[i].split("=");
if (arr[0] == usernameobj.name){
usernameobj.value= arr[1];
}
}
return "";
}
</script>
<form action="/login" method="get">
用户名:<input type="text" name="username" id="name" /><br/>
密码:<input type="password" name="password"><br/>
<input type="submit" value="提交"/>
</form>
</body>
&l