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HomeBackend DevelopmentPHP Tutorial用php尝试上传文件,遇到了点有关问题

用php尝试上传文件,遇到了点问题
按照网上的例子写的php code应该是没什么问题的:

PHP code
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file upload:

PHP code
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输出是
Array ( [userfile] => Array ( [name] => 未命名.jpg [type] => image/pjpeg [tmp_name] => /tmp/phpdruvC1 [error] => 0 [size] => 1059 ) ) Warning: move_uploaded_file(uploads/未命名.jpg): failed to open stream: Permission denied in /disks/diskh/zco/maql2/public_html/test/test/demo2.php on line 8 Call Stack: 0.0001 329800 1. {main}() /disks/diskh/zco/maql2/public_html/test/test/demo2.php:0 0.0001 329888 2. move_uploaded_file() /disks/diskh/zco/maql2/public_html/test/test/demo2.php:8 Warning: move_uploaded_file(): Unable to move '/tmp/phpdruvC1' to 'uploads/未命名.jpg' in /disks/diskh/zco/maql2/public_html/test/test/demo2.php on line 8 Call Stack: 0.0001 329800 1. {main}() /disks/diskh/zco/maql2/public_html/test/test/demo2.php:0 0.0001 329888 2. move_uploaded_file() /disks/diskh/zco/maql2/public_html/test/test/demo2.php:8 

很明显是move_uploaded_file移动不了图片,无法打开流?

因为学校是用WinSCP,所以都是把文件放在学校的服务器里面
我觉得这是没法上传的原因,有人知道如何解决吗

------解决方案--------------------
文件权限检查了吗,
------解决方案--------------------
文件路径看下
------解决方案--------------------
/disks/diskh/zco/maql2/public_html/test/test/uploads 目录不存在或不可写
文件系统不支持中文名
------解决方案--------------------
Permission denied in 

没有访问权限 或者写入权限 甚至可能不存在你访问的位置
------解决方案--------------------
Warning: move_uploaded_file(uploads/test1.jpg): failed to open stream: 


重点检查路径问题,确定可写及存在,,,此函数不会帮你创建目录

如果文件被包含执行的,,,建议你用绝对路径
------解决方案--------------------
既然上传过来有图片信息,那就是这块你处理的有问题了,第一,需要确认所有目录是否存在,move_uploaded_file(),不能创建目录,第二,查看一下你上传的路径是否正确 ,第三,查看一下你的文件权限是否足够。再者他们是不是同一台服务器,等之类的问题。
------解决方案--------------------
文件路径问题
------解决方案--------------------
文件路径问题
------解决方案--------------------
 
$folder=$_SERVER["DOCUMENT_ROOT"]."/uploads/";//前提是你的站点根目录下必须有uploads文件夹哦
chmod($folder,0777);

if(is_uploaded_file($_FILES['userfile']['tmp_name'])){

move_uploaded_file($_FILES['userfile']['tmp_name'],$folder.$_FILES['userfile']['name']);
}else{
echo'cannot find file';
}

?>
------解决方案--------------------
把所有的错误提示都打开,看报啥错
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