在 PHP 环境中报错：Notice: Unknown: file created in the system’s temporary directory in Unknown on line 0

1、在 PHP 环境中报错：Notice: Unknown: file created in the system’s temporary directory in Unknown on line 0。如图1

图1

<br />
<b>Notice</b>:  Unknown: file created in the system's temporary directory in <b>Unknown</b> on line <b>0</b><br />

2、查看 php.ini 文件，原因在于 文件上传时用来存放文件的临时目录 不存在所导致。新建对应的目录后，不再报错。

upload_tmp_dir = "E:/phpuploadtmp"
session.save_path = "E:/phpsessiontmp"