Website construction_wdcp mysql 5.5 upgrade 5.6 successful version

Because a template was recently created, the template requires mysql version 5.6 or higher and php version 5.6 or higher. Everyone uses the v3 version of wdcp to support the coexistence of multiple phps. There are also many internal php versions, so you can just install them directly. It's not a big problem. The more difficult thing is the upgrade of mysql. I found some so-called upgrade scripts from the Internet, but in the end, none were available. I then turned to the wdcp technology group. Some friends in it responded and unloaded the previous mysql and then installed it. There was no so-called upgrade script, and then there was no more. The help group couldn't do it, so I went to the wdcp forum to search for posts. After searching for a few posts, I actually needed gold coins. What the hell is gold coins? Later, I discovered that I could get gold coins by doing tasks. After completing the tasks, there were no gold coins left. Forget it, I had enough food and clothing, I picked up a gun and did it myself., I wrote an upgrade script, used the editor to open the file, looked at the familiar and unfamiliar code inside, and took a few glances, Suga, I understand that the software download addresses provided in most scripts are wrong,,, so you can't download it even if you execute the script, let alone install the software... After seeing the problem with the script, I looked for the mirror address of the software online. After changing the script address inside, I found that there seemed to be an error when running it. Later, I took a look at it and found that it was mkdir -p before I could build a multi-level directory, okay... After execution, everything went right, and I tested it after upgrading. I found that there was no problem. The upgrade script had already posted the address. It should be noted that I can only upgrade version 5.6.42, not version 5.7, because I fixed the address and couldn't find a mirror software address that could support both 5.6 and 5.7... Let's do this for now. After downloading, execute it directly, and leave a message if there is any problem.Download address pan.baidu.com/s/1kiXoDS9gJzfFLo6pxycmvg