js代码
<script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script>
$('.btn').click(function () {
var username=$('.username').val();
var password=$('.password').val();
$.ajax({
url:'logins',
data:{
username:username,
password:password,
},
type:'post',
dataType:'json',
success:function (res) {
if (res.code==200){
location.href='/list';
}else {
alert(res.msg);
}
}
})
})
</script>
后端代码
public function logins(Request $request)
{
$username=$request->param('username');
$password=$request->param('password');
//实例化模型
$class=new ModelLogin();
$res=$class->loginLindex($username);
判断用户账号
if (!$res){
return json(['code'=>400,'msg'=>'账号不存在','data'=>'']);
}
//判断密码是否正确
if ($res->password!=$password)
{
return json(['code'=>400,'msg'=>'','data'=>'']);
}
return json(['code'=>200,'msg'=>'登录成功','data'=>'']);
}
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