cli v2

go.mod

@@ -20,7 +20,7 @@ require (
 	github.com/templexxx/cpufeat v0.0.0-20180724012125-cef66df7f161 // indirect
 	github.com/templexxx/xor v0.0.0-20181023030647-4e92f724b73b // indirect
 	github.com/tjfoc/gmsm v1.0.1 // indirect
-	github.com/urfave/cli v1.22.2
+	github.com/urfave/cli/v2 v2.1.1
 	github.com/xtaci/kcp-go v5.4.11+incompatible
 	github.com/xtaci/lossyconn v0.0.0-20190602105132-8df528c0c9ae // indirect
 	gopkg.in/yaml.v2 v2.2.4

go.sum

@@ -52,8 +52,8 @@ github.com/templexxx/xor v0.0.0-20181023030647-4e92f724b73b h1:mnG1fcsIB1d/3vbkB
 github.com/templexxx/xor v0.0.0-20181023030647-4e92f724b73b/go.mod h1:5XA7W9S6mni3h5uvOC75dA3m9CCCaS83lltmc0ukdi4=
 github.com/tjfoc/gmsm v1.0.1 h1:R11HlqhXkDospckjZEihx9SW/2VW0RgdwrykyWMFOQU=
 github.com/tjfoc/gmsm v1.0.1/go.mod h1:XxO4hdhhrzAd+G4CjDqaOkd0hUzmtPR/d3EiBBMn/wc=
-github.com/urfave/cli v1.22.2 h1:gsqYFH8bb9ekPA12kRo0hfjngWQjkJPlN9R0N78BoUo=
-github.com/urfave/cli v1.22.2/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
+github.com/urfave/cli/v2 v2.1.1 h1:Qt8FeAtxE/vfdrLmR3rxR6JRE0RoVmbXu8+6kZtYU4k=
+github.com/urfave/cli/v2 v2.1.1/go.mod h1:SE9GqnLQmjVa0iPEY0f1w3ygNIYcIJ0OKPMoW2caLfQ=
 github.com/xtaci/kcp-go v5.4.11+incompatible h1:tJbtarpmOoOD74cZ41uvvF5Hyt1nvctHQCOxZ6ot5xw=
 github.com/xtaci/kcp-go v5.4.11+incompatible/go.mod h1:bN6vIwHQbfHaHtFpEssmWsN45a+AZwO7eyRCmEIbtvE=
 github.com/xtaci/lossyconn v0.0.0-20190602105132-8df528c0c9ae h1:J0GxkO96kL4WF+AIT3M4mfUVinOCPgf2uUWYFUzN0sM=

main.go

@@ -5,7 +5,7 @@ import (
 	"github.com/OpenIoTHub/server-go/config"
 	"github.com/OpenIoTHub/server-go/session"
 	"github.com/OpenIoTHub/server-go/udpapi"
-	"github.com/urfave/cli"
+	"github.com/urfave/cli/v2"
 	"os"
 	"time"
 )
@@ -24,11 +24,12 @@ func main() {
 	myApp.Version = fmt.Sprintf("%s(commit:%s,build on:%s,buildBy:%s)", version, commit, date, builtBy)
 	myApp.Flags = []cli.Flag{
 		//TODO 应该设置工作目录，各组件共享
-		cli.StringFlag{
-			Name:        "config,c",
+		&cli.StringFlag{
+			Name:        "config",
+			Aliases:     []string{"c"},
 			Value:       config.ConfigFilePath,
-			Usage:       "配置文件路径",
-			EnvVar:      "ConfigFilePath",
+			Usage:       "config file path",
+			EnvVars:     []string{"ServerConfigFilePath"},
 			Destination: &config.ConfigFilePath,
 		},
 	}