go fmt

main.go

@@ -10,13 +10,13 @@ import (
 	"fmt"
 	"github.com/gin-gonic/gin"
 
+	"chain33-pai/pkg/cmd"
+	"chain33-pai/pkg/pai"
+	"flag"
 	clog "github.com/33cn/chain33/common/log"
 	log "github.com/33cn/chain33/common/log/log15"
 	"net/http"
 	"time"
-	"flag"
-	"chain33-pai/pkg/pai"
-	"chain33-pai/pkg/cmd"
 )
 
 func init() {
@@ -32,8 +32,9 @@ func init() {
 var tlog = log.New("main", "main.go")
 var (
 	versionCmd = flag.Bool("v", false, "version")
-	testCmd     = flag.Bool("t",false,"test")
+	testCmd    = flag.Bool("t", false, "test")
 )
+
 // @title Golang Gin API
 // @version 1.0
 // @description An example of gin
@@ -47,7 +48,7 @@ func main() {
 		return
 	}
 	if *testCmd {
-		fmt.Println("app sys:",cmd.GetLocalArchType(),pai.GetArchType())
+		fmt.Println("app sys:", cmd.GetLocalArchType(), pai.GetArchType())
 		return
 	}
 	gin.SetMode(setting.ServerSetting.RunMode)

pkg/app/broadcast.go

@@ -26,7 +26,7 @@ func Broadcast() {
 			panic("no serial no")
 		}
 	}
-	ip,err := GetRightIp()
+	ip, err := GetRightIp()
 	if err != nil {
 		panic(err)
 	}
@@ -105,21 +105,21 @@ func GetRightIp() (ipv4 *net.IPNet, err error) {
 			}
 		}
 	}
-	return ip,err
+	return ip, err
 }
 
-func GetRightIps() (ipv4s []*net.IPNet,err error) {
-	ips := make([]*net.IPNet,0)
-	interfaces,err := net.Interfaces()
+func GetRightIps() (ipv4s []*net.IPNet, err error) {
+	ips := make([]*net.IPNet, 0)
+	interfaces, err := net.Interfaces()
 	if err != nil {
-		return nil,err
+		return nil, err
 	}
-	for _,i := range interfaces {
-		ip ,err := util.GetLocalIpByName(i.Name)
+	for _, i := range interfaces {
+		ip, err := util.GetLocalIpByName(i.Name)
 		if err != nil {
-			return nil,err
+			return nil, err
 		}
-		ips = append(ips,ip)
+		ips = append(ips, ip)
 	}
 	return ips, nil
 }

pkg/cmd/cmd.go

 package cmd
 
 import (
-	"os/exec"
 	"bytes"
-	"strings"
 	"fmt"
 	"github.com/33cn/chain33/common/log"
+	"os/exec"
+	"strings"
 )
 
 var cmdLog = log.New("pkg", "app")
@@ -16,13 +16,13 @@ func GetLocalArchType() string {
 	cmd.Stdout = &buf
 	err := cmd.Run()
 	if err != nil {
-		cmdLog.Error("GetLocalArchType","err",err)
+		cmdLog.Error("GetLocalArchType", "err", err)
 		return ""
 	}
 	if buf.String() != "" {
-		lines := strings.Split(buf.String(),"\n")
+		lines := strings.Split(buf.String(), "\n")
 		if len(lines) == 2 {
-			return strings.Trim(lines[0]," ")
+			return strings.Trim(lines[0], " ")
 		}
 	}
 	return ""
@@ -30,25 +30,25 @@ func GetLocalArchType() string {
 
 func GetLocalUuid() string {
 	cmd := exec.Command("dmidecode")
-	var buf ,errbuf bytes.Buffer
+	var buf, errbuf bytes.Buffer
 	cmd.Stdout = &buf
 	cmd.Stderr = &errbuf
 	err := cmd.Start()
 	if err != nil {
-		fmt.Println("Start",err)
+		fmt.Println("Start", err)
 	}
 	err = cmd.Wait()
 	if err != nil {
-		fmt.Println("Wait",err)
+		fmt.Println("Wait", err)
 	}
-	fmt.Println("err",errbuf.String())
-	fmt.Println("uuid",buf.String())
+	fmt.Println("err", errbuf.String())
+	fmt.Println("uuid", buf.String())
 	if buf.String() != "" {
-		lines := strings.Split(buf.String(),"\n")
-		if len(lines) >0 {
-			for _,l := range lines {
-				if strings.Contains(l,"UUID") {
-					return strings.Trim(l,"\t")
+		lines := strings.Split(buf.String(), "\n")
+		if len(lines) > 0 {
+			for _, l := range lines {
+				if strings.Contains(l, "UUID") {
+					return strings.Trim(l, "\t")
 				}
 			}