数据库连接错误php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution数据库yahu不存在操作数据库失败No such file or directory
sql:select * from xw_product as c,xw_product_content as b where c.id=b.id and c.id=198操作数据库失败No such file or directory
sql:select * from xw_product where `catid`='29' and `id` > 198 order by id asc操作数据库失败No such file or directory
sql:select * from xw_product where `catid`='29' and `id` < 198 order by id desc操作数据库失败No such file or directory
sql:select * from xw_category where catid=29