php - wampserver orange, unable to connect to mysql

Question

ignored.
2017-06-15T15:22:12.502673Z 0 [Warning] The syntax 'avoid_temporal_upgrade' is deprecated and will be removed in a future release
2017-06-15T15:22:12.502673Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2017-06-15T15:22:12.503673Z 0 [Warning] Insecure configuration for --secure-file-priv: Current value does not restrict location of generated files. Consider setting it to a valid, non-empty path.
2017-06-15T15:22:12.503673Z 0 [Note] mysqld (mysqld 5.7.14) starting as process 8500 ...
2017-06-15T15:22:12.504675Z 0 [ERROR] Can't find error-message file 'd:appservmysqlshareerrmsg.sys'. Check error-message file location and 'lc-messages-dir' configuration directive.
2017-06-15T15:22:12.505676Z 0 [Warning] Can't create test file d:appservmysqldataFAM.lower-test
2017-06-15T15:22:12.505676Z 0 [Warning] Can't create test file d:appservmysqldataFAM.lower-test
2017-06-15T15:22:12.506677Z 0 [ERROR] failed to set datadir to d:appservmysqldata\
2017-06-15T15:22:12.506677Z 0 [ERROR] Aborting

2017-06-15T15:22:12.506677Z 0 [Note] Binlog end
2017-06-15T15:22:12.506677Z 0 [Note]
求清理之前appserv的配置方法！！！！

Answer 1

Don’t force it, just install phpstudy and it will be much more stable.

Answer 2

You should install wamp in another directory, not in the original appserv directory.

Also, has your appserv not been deleted?
If it is not deleted, the port may still be occupied.

In addition, to completely clear appserv, you can consider using "Light Speed ​​Search" to delete all related files.