feat: 重构配置层，添加 json 支持

internal/config/flags/flags.go

@@ -0,0 +1,26 @@
+package flags
+
+import (
+	"flag"
+)
+
+var (
+	// Path 配置文件路径
+	Path string
+
+	Interface string
+	Debug     bool
+	AutoAcid  bool
+	Acid      string
+)
+
+func init() {
+	flag.StringVar(&Path, "config", "Config.yaml", "config path")
+
+	flag.StringVar(&Interface, "interface", "", "specify the eth name")
+	flag.BoolVar(&Debug, "debug", false, "enable debug mode")
+	flag.BoolVar(&AutoAcid, "auto-acid", false, "auto detect acid")
+	flag.StringVar(&Acid, "acid", "", "specify acid value")
+
+	flag.Parse()
+}