2023-10-28T03:37:11.264132Z?? ? ? ?2 Execute?? ?select * from users where username = 'liulemon' and password = '\' or \'1\' = 1\''

可以看到這一行，預編譯時？變成了轉義字符

useServerPrepStmts=true加上這句才能預編譯