问题描述
请告诉我,为什么向DB提出的任何请求移至VPS的项目都会出错500?在此之前,该项目是定期托管的,并且没有任何问题。
[Mon Sep 14 14:19:43.031257 2020] [PHP7:notice] [pid 25463] [client 77.93.52.193:46222] PHP注意:未定义的索引:/ var / www / project / includes / model中的logging_user。第11行上的PHP
[Mon Sep 14 14:19:43.031654 2020] [PHP7:notice] [pid 25463] [client 77.93.52.193:46222] PHP注意:试图获取/ var / www中非对象的属性“ id” /project/includes/model.PHP,第11行
[Mon Sep 14 14:19:43.033118 2020] [PHP7:error] [pid 25463] [client 77.93.52.193:46222] PHP致命错误:未捕获[3D000]-sqlSTATE [3D000]:无效的目录名称:1046未选择数据库\ ntrace:#0 /var/www/project/includes/redbean-orm.PHP(882):RedBeanPHP \ Driver \ RPDO-> runQuery('SELECT
users
....',Array) \ n#1 /var/www/linkmarky/includes/redbean-orm.PHP(3466):RedBeanPHP \ Driver \ RPDO-> GetAll('SELECTusers
....',Array)\ n#2 /var/www/linkmarky/includes/redbean-orm.PHP(5177):RedBeanPHP \ Adapter \ DBAdapter-> get('SELECTusers
,Array)\ n#3 / var / www / linkmarky / includes / redbean-orm.PHP(7172):RedBeanPHP \ QueryWriter \ AQueryWriter-> queryRecord('users',Array,'WHERE id =?L ...',Array)\ n#4 var / www / project / includes / redbean -orm.PHP(8255):RedBeanPHP \ Repository-> find('users',Array,'id =?LIMIT 1',Array)\ n#5 /var/www/project/includes/redbean-orm.PHP( 8665):RedBeanPHP ... /var/www/project/includes/redbean-orm.PHP(10854):RedBeanPHP \ Finder-> findOne('u在/var/www/project/includes/redbean-orm.PHP中在第720行
解决方法
截止错误似乎是没有选择数据库。
查看RedBeanPHP文档:Connection docs 看来您输入的连接字符串有误。连接字符串应如下所示(注意 dbname = ):
R::setup( 'mysql:host=localhost;dbname=mydatabase','user','password' ); //for both mysql or mariaDB