Yii2 background upload pictures, the front desk can also show the method

Note:: Very low high-end people do not enter the support of the Spit groove have your spit groove to my progress

Not yet Yii uploaded go out (haha, joking)

is to upload the image of the path directly to the front desk, and then the front of the picture copy to the backstage, so that it can be used

Because our project is the foreground a domain directly access to the Web directory, background a domain access to the Web directory, so, with the. /.. /jumping out of the directory is not good

Yii2 background upload pictures, the front desk can also show the method