ignore pass Net config.

[appleboy]

Description

Example:

    connectStr := &mysql.Config {
        User: "homestead",
        Passwd: "secret",
        Addr: 127.0.0.1:33060,
        DBName: gin-jwt,
        Params: map[string]string {
            "charset": "utf8",
        },
    }

    fmt.Println(connectStr.FormatDSN())

Wrong Output: homestead:secret@/gin-jwt?charset=utf8
Expect: homestead:secret@(127.0.0.1:33060)/gin-jwt?charset=utf8

If I add Net parameter, it will output correct result but we don't need pass Net parameter for this case.

Thanks.

Checklist

• Code compiles correctly
• Created tests, if possible
• All tests passing
• Extended the README / documentation, if necessary
• Added myself / the copyright holder to the AUTHORS file

Signed-off-by: Bo-Yi Wu [email protected]

[appleboy]

ping @arnehormann

[arnehormann]

@appleboy thanks, that's a good find.

But I don't think it's the right fix, Net must be set to use Address.
See https://github.com/go-sql-driver/mysql#dsn-data-source-name

The fields in Config should document required other fields. I'll write a PR.

[arnehormann]

I just added #429