摘要:
DELIMITER $$ DROP FUNCTION IF EXISTS `get_distance`$$ CREATE FUNCTION `get_distance`(lat1 DECIMAL(9,6),lng1 DECIMAL(9,6),lat2 DECIMAL(9,6),lng2 DECIMA 阅读全文
摘要:
nginx.pi无法运行 ssued a nginx -s stop and after that I got this error when trying to reload it. [error]: invalid PID number "" in "/var/run/nginx.pid" Th 阅读全文