Have used utl_file upload JPG to under the specified path of the database server, now do not know with what method to form the interface display, before I use read_image_file,
When the application server and database server is a situation that, once not separately,
My question is: utl_file can only upload photos to the database server, and application read_image_file can only read the file on the server, what should I use methods shows that the application server file system in the picture? thank you

CodePudding user response:

1, change read_image_file read a file path, such as the database stored image location map to the application server, not how security
2, it is possible to store images directly to the application server, database storage directory only
3, read before using FTP, etc way to read the application server,

CodePudding user response:

Thank you very much!
I now the solution is, through a temporary table, every time to show a picture, all the files to a temporary table first blob field, then read through the image in the form field, according to
Maybe some stupid,
But it is so,

CodePudding user response:

Excuse me, how to display images, image of the form field recently in the lane, but didn't come out, can a detailed answers?