Beego必须有一个名为`default`的寄存器DataBase别名 [英] Beego must have one register DataBase alias named `default`
问题描述
必须有一个寄存器DataBase别名,名称为 default
我知道数据库连接凭证可以在服务器上工作,但每当我做出宁静的请求时,我都会得到这个错误,并且Beego服务器崩溃。
以下是main.go初始化函数中的代码:
orm.RegisterDriver(postgres,orm.DR_Postgres)
orm.RegisterDataBase(default,postgres,
fmt。 Sprintf(postgres://%s:%s @%s /%s?port =%i,
pgUser,pgPass,pgHost,pgDb,pgPort))
解决方案您可以提供您的代码样本吗?
根据您提供的错误消息,您可能未使用
orm.RegisterDataBase $ c $注册具有别名
default
的数据库C>。以下是我从文档取得的示例://参数1:数据库别名。 ORM将使用它来切换数据库。
//参数2:driverName
//参数3:连接字符串
orm.RegisterDataBase(default,mysql,root:root @ / orm_test?charset = utf8)
在beego中,通常将驱动程序和数据库注册到
init
main.go
(示例)。In the production server with Beego I get
must have one register DataBase alias named
default
I know the db connection credentials work in the server but whenever I do restful request I get this error and the Beego server crashes.
Is there a reason why this is happening?
Below is the code inside main.go init function:
orm.RegisterDriver("postgres", orm.DR_Postgres) orm.RegisterDataBase("default", "postgres", fmt.Sprintf("postgres://%s:%s@%s/%s?port=%i", pgUser, pgPass, pgHost, pgDb, pgPort))
解决方案Can you provide a sample of your code?
Based on the error message you have provided, you may not have registered a database with alias
default
usingorm.RegisterDataBase
. Here's an example which I have taken from the documentation:// param 1: Database alias. ORM will use it to switch database. // param 2: driverName // param 3: connection string orm.RegisterDataBase("default", "mysql", "root:root@/orm_test?charset=utf8")
In beego, it is common to register the driver and the database in
init
ofmain.go
(example).这篇关于Beego必须有一个名为`default`的寄存器DataBase别名的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!