🐛 fix a bug.

feign.go

@@ -37,13 +37,23 @@ func initNacos() {
 	if err != nil {
 		panic(err)
 	}
+	ip := "gateway-demo"
+	if ips := getIps(); ips != nil {
+		ip = ips[0]
+	}
 	success, _ := client.RegisterInstance(vo.RegisterInstanceParam{
-		//Ip:          "172.30.0.90",
+		Ip:          ip,
 		Port:        8889,
 		Weight:      10,
+		Enable:      true,
+		Healthy:     true,
 		ServiceName: "gateway",
+		Ephemeral:   true,
 	})
 	log.Println("Nacos注册结果: ", success)
+	if !success {
+		log.Fatal("服务注册失败，退出程序")
+	}
 	nameClient = client
 }
 

main.go

@@ -5,27 +5,26 @@ import (
 	"github.com/gin-gonic/gin"
 	"net"
 	"net/http"
-	"strings"
 )
 
-func getIps() string {
+func getIps() []string {
 	addrs, err := net.InterfaceAddrs()
 	if err != nil {
-		return ""
+		return nil
 	}
-	var aaaa []string
+	var ips []string
 	for _, address := range addrs {
 		// 检查ip地址判断是否回环地址
 		if ipnet, ok := address.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
 			if ipnet.IP.To4() != nil {
 				ip := ipnet.IP.String()
 				fmt.Println(ip)
-				aaaa = append(aaaa, ip)
+				ips = append(ips, ip)
 			}
 		}
 	}
-	ipStr := strings.Join(aaaa, ",")
-	return ipStr
+	//ipStr := strings.Join(aaaa, ",")
+	return ips
 }
 
 func main() {