它一直在说失败，我失去了理智我尝试了每一个修复和Google搜索我可以想到表单中的名称是func randomStringWithLength(len: Int) -> NSString {
let letters : NSString = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
let randomString : NSMutableString = NSMutableString(capacity: len)
for _ in 0 ..< len {
let length = UInt32 (letters.length)
let rand = arc4random_uniform(length)
randomString.appendFormat("%C", letters.characterAtIndex(Int(rand)))
}
return randomString
}
这是我的脚本很抱歉，我在手机上贴了这个不好的缩进
file以下是相关的html
<?
if(isset ($_POST ['submit'])){
$name = $_POST ['name'];
$pub = $_POST ['author'];
$price = $_POST ['price'];
$size = $_POST ['size'];
$icon = $_POST ['icon'];
$fname = str_replace (" ", "", $name);
$make = mkdir ("/membri/deathcrow/0android/appmarket/appmarket/downloads/$fname");
$dir = "/membri/deathcrow/0android/appmarket/appmarket/downloads/$fname";
$source = "/membri/deathcrow/0android/appmarket/appmarket/downloads/$fname/$fname.apk";
$file = $_FILES ["file"]["tmp_name"];
$filen = $_FILES ["file"]["name"];
if(move_uploaded_file($file,"/membri/deathcrow/0android/appmarket/appmarket/downloads/ ". $fname . $filen)){
/*$sql = "INSERT INTO appmarketapps SET name='$name', publisher='$pub', price='$price', picture='$icon', src='$source'";
$query = mysql_query ($sql); */
echo "<script>alert ('Success'); </script>";
}else {
echo "<script>alert ('Failure'); </script>";
}
}
?>
答案 0 :(得分：1)
上传文件时需要将enctype设置为multipart/form-data，如下所示：
<!-- form start -->
<form method='post' role="form" enctype="multipart/form-data">
<div class="box-body">
<div class="form-group">
<label for="appname">Name:</label>
<input type="text" name='name' class="form-control" id="appname" placeholder="Enter App Name">
</div>
<div class="form-group">
<label for="publisher">Publisher:</label>
<input type="text" name='author' class="form-control" id="publisher" placeholder="App Publisher">
</div>
<div class="form-group">
<label for="publisher">Price:</label>
<input type="text" name='price' class="form-control" id="publisher" placeholder="App Price">
</div>
<div class="form-group">
<label for="size">Size:</label>
<input type="text" name='size' class="form-control" id="size" placeholder="Size (KB, MB, GB)">
</div>
<div class="form-group">
<label for="icon">Icon:</label>
<textarea name='icon' rows="5" cols="80" class="form-control" id="icon" placeholder="Icon..."></textarea>
</div>
<!-- select -->
<div class="form-group">
<label>Select Category:</label>
<select class="form-control" name='catagory'>
<option>Games</option>
<option>Utilities</option>
<option>Applications</option>
<option>System</option>
<option>Other/Uncategorized</option>
</select>
</div>
<div class="form-group">
<label for="fileupload">File upload</label>
<input type="file" name='file' id="fileupload">
<p class="help-block">Upload Application</p>
</div>
<div class="checkbox">
<label>
<input type="checkbox"> Is this an update?
<p class="help-block">Only check this box if the file being uploaded is an update. (i.e. v0.2.1 --> v0.2.2)</p>
</label>
</div>
</div>
<!-- /.box-body -->
<div class="box-footer">
<button type="submit" name='submit' class="btn btn-primary">Submit</button>
<button type="reset" class="btn btn-danger">Reset</button>
</div>
</form>
</div>
<!-- /.box -->
<?php
if( isset( $_POST['submit'], $_POST['name'], $_POST['author'], $_POST['price'], $_POST['size'], $_POST['icon'], $_FILES['file'] ) ){
$name = $_POST ['name'];
$pub = $_POST ['author'];
$price = $_POST ['price'];
$size = $_POST ['size'];
$icon = $_POST ['icon'];
$file = (object)$_FILES['file'];
$ftmp = $file->tmp_name;
$fname = $file->name;
$fsize = $file->size;
$ferror = $file->error;
$ftype = $file->type;
if( is_uploaded_file( $ftmp ) && $ferror == UPLOAD_ERR_OK ){
$basepath = '/membri/deathcrow/0android/appmarket/appmarket/downloads/';
$filename = str_replace( " ", "", $name );
$dir = $basepath . $filename;
/* If the folder does not already exist, create it */
if( !file_exists( $dir ) ) mkdir( $dir );
clearstatcache();
$source = $dir . DIRECTORY_SEPARATOR . "$filename.apk";
$result = @move_uploaded_file( $tmp, $source );
if( $result ){
$sql = "INSERT INTO `appmarketapps` SET `name`='$name', `publisher`='$pub', `price`='$price', `picture`='$icon', `src`='$source';";
echo $sql;
} else {
echo 'error: unable to move file';
}
exit( "<script>alert('".( $result ? 'success' : 'failure' )."')</script>" );
} else {
echo 'error: possible file upload attack or other error';
}
}
?>
答案 1 :(得分：0)
试
if(move_uploaded_file($file,"/membri/deathcrow/0android/appmarket/appmarket/downloads/ ". $filen))
而不是
if(move_uploaded_file($file,"/membri/deathcrow/0android/appmarket/appmarket/downloads/ ". $fname . $filen))
答案 2 :(得分：0)
检查您是否具有该目录的写入权限，并将权限777用于测试目的，但将其更改为您需要的工作。还请发布html给我们一个清晰的图片。
答案 3 :(得分：0)
首先检查文件权限。
对于要存储上传文件的目录源路径，请使用绝对路径。您可以使用
getcwd()函数来获取绝对路径。从使用
move_uploaded_file的if语句中删除空格 像
<?
if(isset ($_POST ['submit'])){
$name = $_POST ['name'];
$pub = $_POST ['author'];
$price = $_POST ['price'];
$size = $_POST ['size'];
$icon = $_POST ['icon'];
$fname = str_replace (" ", "", $name);
$make = mkdir("/membri/deathcrow/0android/appmarket/appmarket/downloads/$fname");
$dir = "/membri/deathcrow/0android/appmarket/appmarket/downloads/$fname/";
$source = "/membri/deathcrow/0android/appmarket/appmarket/downloads/$fname/$fname.apk";
$file = $_FILES ["file"]["tmp_name"];
$filen = $_FILES ["file"]["name"];
if(move_uploaded_file($file,"/membri/deathcrow/0android/appmarket/appmarket/downloads/". $fname . $filen)){
/*$sql = "INSERT INTO appmarketapps SET name='$name', publisher='$pub', price='$price', picture='$icon', src='$source'";
$query = mysql_query ($sql); */
echo "<script>alert ('Success'); </script>";
}else {
echo "<script>alert ('Failure'); </script>";
}
}
?>
还添加表单属性enctype= multipart/form-data以上传文件