From 601994a372e9f59f21771c918684b9978d366b4d Mon Sep 17 00:00:00 2001
From: wjc <wjc@163.com>
Date: Sat, 26 Dec 2020 13:06:02 +0800
Subject: [PATCH] allow set config file path

---
 alidns.go | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/alidns.go b/alidns.go
index 7209449..2b9ef2f 100644
--- a/alidns.go
+++ b/alidns.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"encoding/json"
+	"flag"
 	"fmt"
 	"io/ioutil"
 	"log"
@@ -36,8 +37,11 @@ type IpJson struct {
 
 func main() {
 
-	configPath := "./config.json"
-	configJson, err := ioutil.ReadFile(configPath)
+	configPath := flag.String("config", "./config.json", "path to config file")
+	flag.Parse()
+	fmt.Println(*configPath)
+
+	configJson, err := ioutil.ReadFile(*configPath)
 	if err != nil {
 		log.Fatal(err.Error())
 	}