Go加载配置文件

创作不易感谢支持。
一条主写Go和PHP的小菜鸟。平常有时间喜欢自己写点东西，如有不对的地方，欢迎大佬指点。 个人博客：太阳上的雨天 地址：http://blog.caixiaoxin.cn 善于分享，希望有助他人. 非常感谢各位大佬的关注和支持

conf/conf.ini

driver=mysql
host=127.0.0.1
username=root
password=root
database=test
port=3306

conf/conf.go

package conf

import (
	"bufio"
	"io"
	"os"
	"strings"
)

//InitConfig 初始化项目配置
func InitConfig(path string) map[string]string {
	config := make(map[string]string)

	f, err := os.Open(path)
	defer f.Close()
	if err != nil {
		panic(err)
	}

	r := bufio.NewReader(f)
	for {
		b, _, err := r.ReadLine()
		if err != nil {
			if err == io.EOF {
				break
			}
			panic(err)
		}
		s := strings.TrimSpace(string(b))
		index := strings.Index(s, "=")
		if index < 0 {
			continue
		}
		key := strings.TrimSpace(s[:index])
		if len(key) == 0 {
			continue
		}
		value := strings.TrimSpace(s[index+1:])
		if len(value) == 0 {
			continue
		}
		config[key] = value
	}
	return config
}

main.go

package main

import (
	"fmt"
	"net/http"
	"omp-cashier/conf"
)

var ConfigFilePath = "conf/conf.ini"

func HandlerConf(w http.ResponseWriter, r *http.Request) {
	config := conf.InitConfig(ConfigFilePath)

	driver := config["driver"]
	host := config["host"]
	username := config["username"]
	password := config["password"]
	database := config["database"]
	port := config["port"]

	fmt.Printf("driver: %sn host: %sn username: %sn password:%sn database: %sn port: %sn", driver, host, username, password, database, port)
}

func main() {
	

	http.HandleFunc("/", HandlerConf)

	http.ListenAndServe(":9999", nil)
}