官方网站
https://ini.unknwon.io/docs/intro/getting_started
go get gopkg.in/ini.v1
tmp
my.ini
main.go
my.ini
# possible values : production, development
app_mode = development
[paths]
# Path to where grafana can store temp files, sessions, and the sqlite3 db (if that is used)
data = /home/git/grafana
[server]
# Protocol (http or https)
protocol = http
# The http port to use
http_port = 9999
# Redirect to correct domain if host header does not match domain
# Prevents DNS rebinding attacks
enforce_domain = true
main.go
package main
import (
"fmt"
"os"
"gopkg.in/ini.v1"
)
func main() {
dir, _ := os.Getwd()
fmt.Println(dir)
path := dir + "\\src\\test\\tmp\\" // windows下的路径 需要注意修改一下 默认是gopath
path_name := path + "my.ini"
cfg, err := ini.Load(path_name)
if err != nil {
fmt.Printf("Fail to read file: %v", err)
os.Exit(1)
}
// 典型读取操作,默认分区可以使用空字符串表示
fmt.Println("App Mode:", cfg.Section("").Key("app_mode").String())
fmt.Println("Data Path:", cfg.Section("paths").Key("data").String())
// 我们可以做一些候选值限制的操作
fmt.Println("Server Protocol:",
cfg.Section("server").Key("protocol").In("http", []string{"http", "https"}))
// 如果读取的值不在候选列表内,则会回退使用提供的默认值
fmt.Println("Email Protocol:",
cfg.Section("server").Key("protocol").In("smtp", []string{"imap", "smtp"}))
// 试一试自动类型转换
fmt.Printf("Port Number: (%[1]T) %[1]d\n", cfg.Section("server").Key("http_port").MustInt(9999))
fmt.Printf("Enforce Domain: (%[1]T) %[1]v\n", cfg.Section("server").Key("enforce_domain").MustBool(false))
// 差不多了,修改某个值然后进行保存
cfg.Section("").Key("app_mode").SetValue("production")
cfg.SaveTo(path+"my.ini.local")
}
注意路径
App Mode: development
Data Path: /home/git/grafana
Server Protocol: http
Email Protocol: smtp
Port Number: (int) 9999
Enforce Domain: (bool) true
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