Warning: mysqli_connect(): (HY000/1045): Access denied for user 'root'@'localhost' (using password: YES) in C:\phpStudy\WWW\wwwroot\m_rencai\cache\person\person_content_60.bf on line 5

Warning: mysqli_query() expects parameter 1 to be mysqli, boolean given in C:\phpStudy\WWW\wwwroot\m_rencai\cache\person\person_content_60.bf on line 7

Warning: mysqli_query() expects parameter 1 to be mysqli, boolean given in C:\phpStudy\WWW\wwwroot\m_rencai\cache\person\person_content_60.bf on line 8

Warning: mysqli_error() expects exactly 1 parameter, 0 given in C:\phpStudy\WWW\wwwroot\m_rencai\cache\person\person_content_60.bf on line 12
Could not connect: