如何在 TOML 中定义地图?

Sai*_*ifi 7 go toml

如何在 TOML 中定义地图?

例如,我想定义如下内容:

[FOO]

Usernames_Passwords='{"user1":"pass1","user2":"pass2"}'
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然后在 go 中将它们转换为 map[string]string

Sho*_* Ya 6

你可以有这样的地图:

name = { first = "Tom", last = "Preston-Werner" }
point = { x = 1, y = 2 }
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参见:https : //github.com/toml-lang/toml#user-content-inline-table

在您的情况下,您似乎想要一个密码表或一组地图。你可以这样做:

[[user_entry]]
name = "user1"
pass = "pass1"

[[user_entry]]
name = "user2"
pass = "pass2"
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或者更简洁:

user_entry = [{ name = "user1", pass = "pass1" },
              { name = "user2", pass = "pass2" }]
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Pab*_*oni 5

这适用于github.com/BurntSushi/toml(不支持内联表):

d := `
    [FOO.Usernames_Passwords]
    a="foo"
    b="bar"
    `
var s struct {
    FOO struct {
        Usernames_Passwords map[string]string
    }
}
_, err := toml.Decode(d, &s)
// check err!
fmt.Printf("%+v", s)
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使用github.com/naoina/toml这有效(使用内联表):

d := `
    [FOO]
    Usernames_Passwords = { a = "foo" , b = "bar" }
    `
var s struct {
    FOO struct {
        Usernames_Passwords map[string]string
    }
}
err := toml.Unmarshal([]byte(d), &s)
if err != nil {
    panic(err)
}
fmt.Printf("%+v", s)
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