mysql cannot start

Question

It started and terminated, and it kept repeating without any prompt

##The content cannot be in pure English, and the number of words must be at least 100 words The above

content cannot be pure English, and the number of words must be at least 100 words

The content cannot be pure English, and the number of words must be at least 100 words

The content cannot be pure English, and the number of words must be at least 100 Words above

Answer 1

2019-03-15 9:46:43 6984 [Error] innodb:space header page contains zero bytes in data file d:\xampp\mysql\data\ibdata1

2019-03-15 9:46:43 6984 [Error] innodb: Unable to open or create system tablespace. If you tried to add a new data file to the system tablespace and it failed here, then now you should edit innodb_data_file_path in my.cnf back to the original location and delete the new ibdata created in this failed attempt File innodb. InnoDB only writes files full of zeros, but doesn't use them in any way yet. But be careful: don't delete old data files that contain valuable data!

2019-03-15 9:46:43 6984 [Error] The plugin "innodb" init function returned an error.

2019-03-15 9:46:43 6984 [Error] Plug-in "innodb" failed to register as a storage engine.

2019-03-15 9:46:43 6984 [Note] The plug-in "Feedback" is disabled.

2019-03-15 9:46:43 6984 [Error] Unknown/unsupported storage engine: innodb

2019-03-15 9:46:43 6984 [Error] Aborted

Answer 2

Unknown/unsupported storage engine: innodb

Answer 3

I gave up, it took me a long time to fix Windows 10.

Answer 4

Have you modified my.ini?

Answer 5

You can refer to this blog http://www.php.cn/blog/detail/5210.html