关于下传
关于上传
上传文件后，var_dump了下$_FILES["myfile"]
然后，
array(5) { ["name"]=> string(15) "jquery-1.7.2.js" ["type"]=> string(15) "text/javascript" ["tmp_name"]=> string(45) "/Applications/XAMPP/xamppfiles/temp/phpKaiqei" ["error"]=> int(0) ["size"]=> int(253094) }
有个tmp_name,查了下是说存储在服务器的临时文本名，
但顺这这个地址打开tmp文件夹，并未发现这个文件，
是隐藏了？还是权限问题？还是根本米这个文件？还是我理解有问题？
------解决方案--------------------
这个上传的文件只是临时的,会在脚本结束后消失,如果你想看到这个文件,就要在脚本结束前才能看到,
比如说加个sleep(30).30秒内去找找.
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