我在文件上传按钮上苦苦挣扎，当我独立实现它时，它在其中正常工作。 但是当我在主表单中复制相同的代码时，它不起作用。
i.e. $_FILES['file']['name']
没有给我任何输出。 事实上我得到了
Notice: Undefined index: error message.
我试图检查isset($_FILES[file]是否有效。这表示文件尚未设置。
从这个我想我可以说在客户端本身我的文件没有被提取。
form.php的
<div class="col-lg-3 col-md-push-1">
<div class="form-group">
<label for="InputName">Upload Photograph: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="file" name="stud_photo" id="stud_photo" />
</span>
</span>
</div>
</div>
</div>
<div class="clearfix"></div>
<div class="col-lg-3 col-md-push-4">
<div class="form-group">
<input type="submit" name="register" id="register" class="btn btn-default btn-lg btn-block" value="Submit">
</div>
</div>
conn.php
if (isset($_POST['register'])) {
# code...
$student_name = $_POST['surname'] . " " . $_POST['middlename'] . " " . $_POST['firstname'];
$student_name = str_replace("'", "''", $student_name);
$department_id = $_POST['department_id'];
$university_reg_no = $_POST['university_reg_no'];
$address = str_replace("'", "''", $_POST['address']);
$state = $_POST['state'];
$city = $_POST['city'];
$zip = $_POST['zip'];
$distance = $_POST['distance'];
$phone = $_POST['phone'];
$email = $_POST['email'];
$Blood_group = $_POST['Blood_group'];
$stud_photo = $_FILES['stud_photo']['name'];
$imageFileType = pathinfo($stud_photo,PATHINFO_EXTENSION);
$stud_photo = $university_reg_no.".".$imageFileType;
}
注意：我正在使用PHP和ORACLE。但我不认为这会影响到这一点。
答案 0 :(得分：0)
for Files需要将此属性添加到表单标记中。
location /{
error_page 404 = @foobar;
}
答案 1 :(得分：0)
试试这段代码。在这里，我测试所有输入元素添加完美的工作。
<title>file upload sample</title>
<?php
if (isset($_POST['register'])) {
# code...
$student_name = $_POST['surname'] . " " . $_POST['middlename'] . " " . $_POST['firstname'];
$student_name = str_replace("'", "''", $student_name);
$department_id = $_POST['department_id'];
$university_reg_no = $_POST['university_reg_no'];
$address = str_replace("'", "''", $_POST['address']);
$state = $_POST['state'];
$city = $_POST['city'];
$zip = $_POST['zip'];
$distance = $_POST['distance'];
$phone = $_POST['phone'];
$email = $_POST['email'];
$Blood_group = $_POST['Blood_group'];
$stud_photo = $_FILES['stud_photo']['name'];
$imageFileType = pathinfo($stud_photo,PATHINFO_EXTENSION);
$stud_photo = $university_reg_no.".".$imageFileType;
}
?>
<!-- <script src="//code.jquery.com/jquery-1.9.0.min.js"></script> -->
</head>
<body>
<form method="post" enctype="multipart/form-data">
<div class="col-lg-3 col-md-push-1">
<div class="form-group">
<label for="InputName">Surname: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="surname" id="surname" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Middle name: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="middlename" id="middlename" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">First name: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="firstname" id="firstname" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Department Id: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="department_id" id="department_id" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Univercity reg no: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="university_reg_no" id="university_reg_no" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Address: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<textarea name="address"></textarea>
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">State: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="state" id="state" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">City: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="city" id="city" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Zip: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="zip" id="zip" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Email: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="email" id="email" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Distance: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="distance" id="distance" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Phone: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="phone" id="phone" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Blood Group: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="Blood_group" id="Blood_group" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Upload Photograph: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="file" name="stud_photo" id="stud_photo" />
</span>
</span>
</div>
</div>
</div>
<div class="clearfix"></div>
<div class="col-lg-3 col-md-push-4">
<div class="form-group">
<input type="submit" name="register" id="register" class="btn btn-default btn-lg btn-block" value="Submit">
</div>
</div>
</form>
</body>
</html>
<!-- begin snippet: js hide: false -->
<!-- language: lang-html -->
<form method="post" enctype="multipart/form-data">
<div class="col-lg-3 col-md-push-1">
<div class="form-group">
<label for="InputName">Surname: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="surname" id="surname" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Middle name: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="middlename" id="middlename" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">First name: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="firstname" id="firstname" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Department Id: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="department_id" id="department_id" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Univercity reg no: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="university_reg_no" id="university_reg_no" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Address: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<textarea name="address"></textarea>
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">State: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="state" id="state" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">City: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="city" id="city" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Zip: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="zip" id="zip" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Email: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="email" id="email" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Distance: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="distance" id="distance" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Phone: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="phone" id="phone" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Blood Group: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="text" name="Blood_group" id="Blood_group" />
</span>
</span>
</div>
</div>
<div class="form-group">
<label for="InputName">Upload Photograph: </label>
<div class="input-group">
<span class="input-group-btn">
<span class="btn btn-default btn-file">
<input type="file" name="stud_photo" id="stud_photo" />
</span>
</span>
</div>
</div>
</div>
<div class="clearfix"></div>
<div class="col-lg-3 col-md-push-4">
<div class="form-group">
<input type="submit" name="register" id="register" class="btn btn-default btn-lg btn-block" value="Submit">
</div>
</div>
</form>
<?php
if (isset($_POST['register'])) {
# code...
$student_name = $_POST['surname'] . " " . $_POST['middlename'] . " " . $_POST['firstname'];
$student_name = str_replace("'", "''", $student_name);
$department_id = $_POST['department_id'];
$university_reg_no = $_POST['university_reg_no'];
$address = str_replace("'", "''", $_POST['address']);
$state = $_POST['state'];
$city = $_POST['city'];
$zip = $_POST['zip'];
$distance = $_POST['distance'];
$phone = $_POST['phone'];
$email = $_POST['email'];
$Blood_group = $_POST['Blood_group'];
$stud_photo = $_FILES['stud_photo']['name'];
$imageFileType = pathinfo($stud_photo,PATHINFO_EXTENSION);
$stud_photo = $university_reg_no.".".$imageFileType;
}
?>