 极具参技巧复制SHOW GLOBAL STATUS LIKE%Threads_connected%; +-------------------+-------+ | Variable_name | Value | +-------------------+-------+ | Threads_connected | 2 | +-------------------+-------+ SHOW GLOBAL STATUS LIKE%Threads_running%; +-----------------+-------+ | Variable_name | Value | +-----------------+-------+ | Threads_running | 1 | +-----------------+-------+ 1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23. |