英文:
how to use sql server packages in go
问题
我使用denisenkom/go-mssqldb包来连接SQL Server，但我不知道如何编写连接代码。这个方法sql.Open()的参数是什么？例如，当我们写下这样的代码时：
db, err := sql.Open("mysql", "user:password@/database")
其中的"mysql"和"user:password@/database"代表什么？
在程序的哪个部分我们应该告诉程序我们要使用的数据库的名称？也就是说，在代码的哪个部分我们介绍要使用的数据库的名称？
英文:
I use the denisenkom/go-mssqldb package for connecting to SQL server in go but I don't know how to write the connecting code,
what are the arguments of this method : sql.Open() for example when we say :
db, err := sql.Open("mysql", "user:password@/database")
what do "mysql" and "user:password@/database" refer to?
and in which part of the program we should tell the name of the database which we want to use in the program? I mean in which part of the code we introduce the name of the database we want to use?
答案1
得分: 1
"mssql"是您正在连接的协议/驱动程序/数据库类型。"user:password@/database"是连接字符串。请参考此示例了解此字符串的组成部分。
您的应用程序通常知道要连接的数据库。或者至少在用户登录时知道。
英文:
"mssql" is the protocol/driver/database type you are connecting to. "user:password@/database" is the connection string. See this example for the components of this String.
Your application typically knows the database it wants to connect. Or at last when the user logs in.
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