代码拉取完成，页面将自动刷新
<?php
error_reporting(E_ALL || ~E_NOTICE);
$stuNum=$_COOKIE['stuNum'];
require_once("conn.php");
//建立链接
$conn=mysqli_connect(HOST,USER,PASS,DBN)
or die("connect failed");
//$ql = "INSERT INTO realname,email,Year_Of_Admission,department,save_path,introduction FROM infoset";
//$res = mysqli_query($conn,$sql)
// or die("查询失败");
//$rn = $res[]
//处理用户设置信息
if(isset($_POST['setting'])){
//接受用户提交的信息
$username=trim($_POST['username']);
$realname=trim($_POST['realname']);
$email=trim($_POST['email']);
$YearOfAdmission=trim($_POST['YearOfAdmission']);
$department=trim($_POST['department']);
$introduction=trim($_POST['introduction']);
//图片处理
$file = $_FILES['up_load_picture'];
$ext = getExt($file['name']);
$dir_name = 'uploadimg/'.date('Ymd');
createDirectory($dir_name);
$file_name = $dir_name.'/'.time().substr(uniqid(),-4).$ext;
move_uploaded_file($file['tmp_name'], $file_name);
$savepath=$file_name;
//将用户设置的信息插入（或更新）数据库
$result=mysqli_query($conn,"SELECT * From infoset Where stuNum='{$stuNum}'");
$row = mysqli_fetch_array($result,MYSQLI_BOTH);
if(is_null($row['stuNum'])){
$sql="INSERT INTO infoset (stuNum,username,realname,email,Year_Of_Admission,department,save_path,introduction)
VALUE('$stuNum','$username','$realname','$email','$YearOfAdmission','$department','$savepath','$introduction')";
$result = mysqli_query($conn,$sql)
or die("query failed");
}
else{
$sql="update infoset set username='{$username}', realname='{$realname}', email='{$email}', Year_Of_Admission='{$YearOfAdmission}',
department='{$department}', save_path='{$savepath}', introduction='{$introduction}' where stuNum='{$stuNum}'";
$result = mysqli_query($conn,$sql)
or die("infoset query failed");
$sql = "update signin set username='{$username}' where stuNum='{$stuNum}'";
$result = mysqli_query($conn,$sql)
or die("signin query failed");
}
header("Location: userinfo.php");
}
function createDirectory($dir)
{
//$dir = iconv("UTF-8","gb2312", $dir );
return is_dir ( $dir ) or createDirectory(dirname($dir)) and mkdir ( $dir , 0777);
}
function getExt($filename)
{
$pos = strrpos($filename, '.');
$ext = substr($filename, $pos);
return $ext;
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="css/setting.css" rel="stylesheet" id="bootstrap-css">
<!------ Include the above in your HEAD tag ---------->
<title>Setting</title>
</head>
<body>
<form action="./setting.php" enctype="multipart/form-data" method="POST">
<div class="main-content">
<div class="container mt-7">
<!-- Table -->
<div class="row">
<div class="col-xl-8 m-auto order-xl-1">
<div class="card bg-secondary shadow">
<div class="card-header bg-white border-0">
<div class="row align-items-center">
<div class="col-8">
<h3 class="mb-0">My account</h3>
</div>
<div class="col-4 text-right">
<a href="./changepassword.php" class="btn btn-sm btn-primary">修改密码</a>
</div>
</div>
</div>
<div class="card-body">
<form>
<h6 class="heading-small text-muted mb-4">User information</h6>
<div class="pl-lg-4">
<div class="row">
<div class="col-lg-6">
<div class="form-group focused">
<label class="form-control-label">学号</label>
<input type="text" class="form-control form-control-alternative"
value="<?php echo $stuNum; ?>" name="stuNum" realonly="true">
</div>
</div>
<div class="col-lg-6">
<div class="form-group focused">
<label class="form-control-label">用户名</label>
<input type="text" class="form-control form-control-alternative"
placeholder="Username" name="username">
</div>
</div>
<div class="col-lg-6">
<div class="form-group">
<label class="form-control-label">真实姓名</label>
<input type="text" class="form-control form-control-alternative"
placeholder="Realname" name="realname">
</div>
</div>
</div>
<div class="row">
<div class="col-lg-6">
<div class="form-group focused">
<label class="form-control-label">邮箱</label>
<input type="email" class="form-control form-control-alternative"
placeholder="...@example.com" name="email">
</div>
</div>
<div class="col-lg-6">
<div class="form-group focused">
<label class="form-control-label">入学年份</label>
<input type="text" class="form-control form-control-alternative"
placeholder="Year of admission" name="YearOfAdmission">
</div>
</div>
<div class="col-lg-6">
<div class="form-group focused">
<label class="form-control-label">院系</label>
<input type="text" class="form-control form-control-alternative"
placeholder="Department" name="department">
</div>
</div>
</div>
</div>
<hr class="my-4">
<!-- Address -->
<h6 class="heading-small text-muted mb-4">PERSONALIZATION</h6>
<div class="pl-lg-4">
<div class="row">
<div class="col-md-12">
<div class="form-group focused">
<label class="form-control-label">头像设置</label>
<label class="btn btn-sm fileContainer">
上传文件
<input enctype="multipart/form-data" type="file" name="up_load_picture">
</label>
</div>
</div>
</div>
</div>
<hr class="my-4">
<!-- Description -->
<h6 class="heading-small text-muted mb-4">About me</h6>
<div class="pl-lg-4">
<div class="form-group focused">
<label class="form-control-label">个人简介</label>
<textarea rows="4" class="form-control form-control-alternative"
placeholder="A few words about you ..." name="introduction"></textarea>
</div>
</div>
</form>
</div>
</div>
<input type="submit" name="setting" value="提交" class="submit btn btn-sm btn-primary">
</div>
</div>
</div>
</div>
</form>
</body>
</html>
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