What should I do if I move the data folder outside the root directory to make the background blank?

At the beginning, all functions are normal, and the data recovery website can be opened normally, and the background functions are normal. However, when I move data outside the root directory, there is a blank after entering the background address, and there is nothing to open the source code. It took me two hours. The dream is deleted and then installed, and then deleted during the installation process. Every time it is normal at the beginning, as long as the data folder is moved out of the root directory, it will not work. Is the database connection failure caused by the 360 security website? Open common under the data Directory. inc. php file (the directory is outside the root directory at this time), found that there is an additional sentence, that is, the second line (at a glance, it is shown that it is 360,"

Summary: If you delete this sentence, everything is normal, but the 360 security website plug-in does not work, but I personally think that the data folder is more secure than the root directory. Of course, you also need to cancel the script running permission for some other directories or folders. The specific operations will not be detailed here.