摘要:
.htaccess中添加语句开启(apache)php_flag display_errors on关闭调试php_flag display_errors off 阅读全文
摘要:
当order表中openid等于当前openid,order表里的mendian字段与mendian里的id字段内容一致时关联mendian与order表,取出表order里的数据,(as m与as o是把门店表当作m,把order表当作o)select * from `order` as o le... 阅读全文