go toml example-蒲公英云

go toml example

矫情吗；* 2023-02-17 05:04 80阅读 0赞

github 官方地址

官方例子：

// example.go
package main
import (
    "fmt"
    "time"
    "github.com/BurntSushi/toml"
)
type tomlConfig struct {
    Title   string
    Owner   ownerInfo
    DB      database `toml:"database"`
    Servers map[string]server
    Clients clients
}
type ownerInfo struct {
    Name string
    Org  string `toml:"organization"`
    Bio  string
    DOB  time.Time
}
type database struct {
    Server  string
    Ports   []int
    ConnMax int `toml:"connection_max"`
    Enabled bool
}
type server struct {
    IP string
    DC string
}
type clients struct {
    Data  [][]interface{}
    Hosts []string
}
func main() {
    var config tomlConfig
    if _, err := toml.DecodeFile("example.toml", &config); err != nil {
        fmt.Println(err)
        return
    }
    fmt.Printf("Title: %s\n", config.Title)
    fmt.Printf("Owner: %s (%s, %s), Born: %s\n",
        config.Owner.Name, config.Owner.Org, config.Owner.Bio,
        config.Owner.DOB)
    fmt.Printf("Database: %s %v (Max conn. %d), Enabled? %v\n",
        config.DB.Server, config.DB.Ports, config.DB.ConnMax,
        config.DB.Enabled)
    for serverName, server := range config.Servers {
        fmt.Printf("Server: %s (%s, %s)\n", serverName, server.IP, server.DC)
    }
    fmt.Printf("Client data: %v\n", config.Clients.Data)
    fmt.Printf("Client hosts: %v\n", config.Clients.Hosts)
}
# example.toml
# This is a TOML document. Boom.
title = "TOML Example"
[owner]
name = "Tom Preston-Werner"
organization = "GitHub"
bio = "GitHub Cofounder & CEO\nLikes tater tots and beer."
dob = 1979-05-27T07:32:00Z # First class dates? Why not?
[database]
server = "192.168.1.1"
ports = [ 8001, 8001, 8002 ]
connection_max = 5000
enabled = true
[servers]
  # You can indent as you please. Tabs or spaces. TOML don't care.
  [servers.alpha]
  ip = "10.0.0.1"
  dc = "eqdc10"
  [servers.beta]
  ip = "10.0.0.2"
  dc = "eqdc10"
[clients]
data = [ ["gamma", "delta"], [1, 2] ] # just an update to make sure parsers support it
# Line breaks are OK when inside arrays
hosts = [
  "alpha",
  "omega"
]