fix: password reset issue and handle missing config file (#1290)

* fix: password reset issue and handle missing config file

* Add option to reset password with custom config file

README.md

@@ -64,6 +64,7 @@
   - 重置密码
     ```bash
     ./ddns-go -resetPassword 123456
+    ./ddns-go -resetPassword 123456 -c /Users/name/.ddns_go_config.yaml
     ```
 - [可选] 使用 [Homebrew](https://brew.sh) 安装 [ddns-go](https://formulae.brew.sh/formula/ddns-go)：
 

main.go

@@ -94,8 +94,12 @@ func main() {
 	}
 	// 重置密码
 	if *newPassword != "" {
-		conf, _ := config.GetConfigCached()
-		conf.ResetPassword(*newPassword)
+		conf, err := config.GetConfigCached()
+		if err == nil {
+			conf.ResetPassword(*newPassword)
+		} else {
+			util.Log("配置文件 %s 不存在, 可通过-c指定配置文件", *configFilePath)
+		}
 		return
 	}
 	// 设置跳过证书验证

util/messages.go

@@ -113,6 +113,7 @@ func init() {
 	message.SetString(language.English, "登录失败次数过多，请等待 %d 分钟后再试", "Too many login failures, please try again after %d minutes")
 	message.SetString(language.English, "用户名 %s 的密码已重置成功! 请重启ddns-go", "The password of username %s has been reset successfully! Please restart ddns-go")
 	message.SetString(language.English, "需在 %s 之前完成用户名密码设置,请重启ddns-go", "Need to complete the username and password setting before %s, please restart ddns-go")
+	message.SetString(language.English, "配置文件 %s 不存在, 可通过-c指定配置文件", "Config file %s does not exist, you can specify the configuration file through -c")
 
 }