How to open a blank page after WordPress domain name change is migrated

Finally, reconfigure the wp-config.php to solve the problem.

The solution is as follows:

1. Rename the "wp-config.php" of the root directory"
2. When the homepage is opened, no wp-config file is displayed. Are you sure you want to create it? Select yes.
3. Enter the password of the imported database account and click submit.
4. WordPress prompts you that you have installed it. Click login. In this way, the background foreground can be accessed.

Solution to blank front-end content page or 404 error

1. Generally, the front-end cannot be opened normally, but it must be pseudo-static. If the original space can be normally accessed, it must be because the Rewrite of the new space is not enabled or the pseudo static rules are incorrect.

2. Make sure that the space Rewrite is enabled and your pseudo-static rules are correct. You can write a new post to the fixed link and save it with the suffix post_id).html. Then, update the article once. This should be done!

Solution to blank homepage

During the migration process, wordpress considers that the theme does not exist and causes the "blank page after wordpress migration" problem. You only need to re-enter the background to activate an available theme to access it.

The front-end is displayed as a whiteboard:

Log on to the background and choose "Settings"> "Fixed Link". You do not need to modify anything. Simply save the settings and refresh the settings.
Whiteboard? In "appearance"-"topic", select a new topic and enable it.

If you cannot log on, a message is displayed, indicating that the password is incorrect. Reset the password through password retrieval;
If you log on to the original domain name, find the option table in phpmyadmin and modify the url. For example, if you change "mb.111cn.net" to "www.111cn.net", you will not jump back.