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Phpcms v9 background login prompt verification code error what to do? This problem may be often seen in our daily study or work. I hope you can gain a lot from this question. The following is the reference content that the editor brings to you, let's take a look at it!

Problem analysis:

After the verification code of V9 is generated, the number of the verification code will be stored in Session. V9 by default, Session is stored in the database. Its performance in the database is as follows:

You can check the Session table in the database after visiting the background login page. If there is no type of data in the table, code 4: "* *"; it means that Session is not successfully written to the database, which will cause your login to fail.

Solution:

You can modify the following in "/ caches/configs/system.php":

'session_storage' = >' mysql'

Modify it to

'session_storage' = >' files'

Just try again.

The above modification indicates that the Session is stored on the hard disk, which will use the default storage method of PHP.

Thank you for reading! After reading the above, do you have a general understanding of the wrong verification code of the phpcms v9 background login prompt? I hope the content of the article will be helpful to all of you. If you want to know more about the relevant articles, you are welcome to follow the industry information channel.

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