ci(gci/import): improve golangci.yml and add gci linter (#4010)

example/balancer/http/client/client.go

@@ -7,11 +7,12 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/registry/etcd/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/gsel"
 	"github.com/gogf/gf/v2/net/gsvc"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/registry/etcd/v2"
 )
 
 func main() {

example/balancer/http/server/server.go

@@ -7,10 +7,11 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/registry/etcd/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/ghttp"
 	"github.com/gogf/gf/v2/net/gsvc"
+
+	"github.com/gogf/gf/contrib/registry/etcd/v2"
 )
 
 func main() {

example/balancer/polaris/client/client.go

@@ -15,11 +15,12 @@ import (
 	"github.com/polarismesh/polaris-go/api"
 	"github.com/polarismesh/polaris-go/pkg/config"
 
-	"github.com/gogf/gf/contrib/registry/polaris/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/gsel"
 	"github.com/gogf/gf/v2/net/gsvc"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/registry/polaris/v2"
 )
 
 func main() {

example/balancer/polaris/server/server.go

@@ -13,10 +13,11 @@ import (
 	"github.com/polarismesh/polaris-go/api"
 	"github.com/polarismesh/polaris-go/pkg/config"
 
-	"github.com/gogf/gf/contrib/registry/polaris/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/ghttp"
 	"github.com/gogf/gf/v2/net/gsvc"
+
+	"github.com/gogf/gf/contrib/registry/polaris/v2"
 )
 
 func main() {

example/config/apollo/boot/boot.go

@@ -7,9 +7,10 @@
 package boot
 
 import (
-	"github.com/gogf/gf/contrib/config/apollo/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/config/apollo/v2"
 )
 
 func init() {

example/config/consul/boot/boot.go

@@ -7,13 +7,13 @@
 package boot
 
 import (
-	consul "github.com/gogf/gf/contrib/config/consul/v2"
-
 	"github.com/hashicorp/consul/api"
 	"github.com/hashicorp/go-cleanhttp"
 
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	consul "github.com/gogf/gf/contrib/config/consul/v2"
 )
 
 func init() {

example/config/kubecm/boot_in_pod/boot.go

@@ -7,9 +7,10 @@
 package boot
 
 import (
-	"github.com/gogf/gf/contrib/config/kubecm/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/config/kubecm/v2"
 )
 
 const (

example/config/kubecm/boot_out_pod/boot.go

@@ -9,9 +9,10 @@ package boot
 import (
 	"k8s.io/client-go/kubernetes"
 
-	"github.com/gogf/gf/contrib/config/kubecm/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/config/kubecm/v2"
 )
 
 const (

example/config/nacos/boot/boot.go

@@ -10,9 +10,10 @@ import (
 	"github.com/nacos-group/nacos-sdk-go/v2/common/constant"
 	"github.com/nacos-group/nacos-sdk-go/v2/vo"
 
-	"github.com/gogf/gf/contrib/config/nacos/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/config/nacos/v2"
 )
 
 func init() {

example/config/polaris/boot/boot.go

@@ -7,9 +7,10 @@
 package boot
 
 import (
-	"github.com/gogf/gf/contrib/config/polaris/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/config/polaris/v2"
 )
 
 func init() {

example/database/mysql/driver-encrypt-decrypt-password/main.go

@@ -12,10 +12,11 @@ import (
 	"database/sql"
 	"fmt"
 
-	"github.com/gogf/gf/contrib/drivers/mysql/v2"
 	"github.com/gogf/gf/v2/database/gdb"
 	"github.com/gogf/gf/v2/encoding/gbase64"
 	"github.com/gogf/gf/v2/frame/g"
+
+	"github.com/gogf/gf/contrib/drivers/mysql/v2"
 )
 
 const (

example/metric/basic/main.go

@@ -11,10 +11,11 @@ import (
 
 	"go.opentelemetry.io/otel/exporters/prometheus"
 
-	"github.com/gogf/gf/contrib/metric/otelmetric/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
 	"github.com/gogf/gf/v2/os/gmetric"
+
+	"github.com/gogf/gf/contrib/metric/otelmetric/v2"
 )
 
 var (

example/metric/callback/main.go

@@ -11,10 +11,11 @@ import (
 
 	"go.opentelemetry.io/otel/exporters/prometheus"
 
-	"github.com/gogf/gf/contrib/metric/otelmetric/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
 	"github.com/gogf/gf/v2/os/gmetric"
+
+	"github.com/gogf/gf/contrib/metric/otelmetric/v2"
 )
 
 var (

example/metric/dynamic_attributes/main.go

@@ -11,10 +11,11 @@ import (
 
 	"go.opentelemetry.io/otel/exporters/prometheus"
 
-	"github.com/gogf/gf/contrib/metric/otelmetric/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
 	"github.com/gogf/gf/v2/os/gmetric"
+
+	"github.com/gogf/gf/contrib/metric/otelmetric/v2"
 )
 
 var (

example/metric/global_attributes/main.go

@@ -11,10 +11,11 @@ import (
 
 	"go.opentelemetry.io/otel/exporters/prometheus"
 
-	"github.com/gogf/gf/contrib/metric/otelmetric/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
 	"github.com/gogf/gf/v2/os/gmetric"
+
+	"github.com/gogf/gf/contrib/metric/otelmetric/v2"
 )
 
 const (

example/metric/http_client/main.go

@@ -9,9 +9,10 @@ package main
 import (
 	"go.opentelemetry.io/otel/exporters/prometheus"
 
-	"github.com/gogf/gf/contrib/metric/otelmetric/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/metric/otelmetric/v2"
 )
 
 func main() {

example/metric/http_server/main.go

@@ -11,10 +11,11 @@ import (
 
 	"go.opentelemetry.io/otel/exporters/prometheus"
 
-	"github.com/gogf/gf/contrib/metric/otelmetric/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/ghttp"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/metric/otelmetric/v2"
 )
 
 func main() {

example/metric/meter_attributes/main.go

@@ -11,10 +11,11 @@ import (
 
 	"go.opentelemetry.io/otel/exporters/prometheus"
 
-	"github.com/gogf/gf/contrib/metric/otelmetric/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
 	"github.com/gogf/gf/v2/os/gmetric"
+
+	"github.com/gogf/gf/contrib/metric/otelmetric/v2"
 )
 
 const (

example/nosql/redis/adapter/main.go

@@ -4,12 +4,12 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/gogf/gf/contrib/nosql/redis/v2"
-
 	"github.com/gogf/gf/v2/container/gvar"
 	"github.com/gogf/gf/v2/database/gredis"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/nosql/redis/v2"
 )
 
 var (

example/registry/etcd/grpc/client/client.go

@@ -7,11 +7,13 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/registry/etcd/v2"
-	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
-	"github.com/gogf/gf/example/registry/etcd/grpc/protobuf"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/registry/etcd/v2"
+	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
+	"github.com/gogf/gf/example/registry/etcd/grpc/protobuf"
 )
 
 func main() {

example/registry/etcd/grpc/controller/helloworld.go

@@ -10,6 +10,7 @@ import (
 	"context"
 
 	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
 	"github.com/gogf/gf/example/registry/etcd/grpc/protobuf"
 )
 

example/registry/etcd/grpc/server/server.go

@@ -9,6 +9,7 @@ package main
 import (
 	"github.com/gogf/gf/contrib/registry/etcd/v2"
 	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
 	"github.com/gogf/gf/example/registry/etcd/grpc/controller"
 )
 

example/registry/etcd/http/client/client.go

@@ -7,10 +7,11 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/registry/etcd/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/gsvc"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/registry/etcd/v2"
 )
 
 func main() {

example/registry/etcd/http/server/server.go

@@ -7,10 +7,11 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/registry/etcd/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/ghttp"
 	"github.com/gogf/gf/v2/net/gsvc"
+
+	"github.com/gogf/gf/contrib/registry/etcd/v2"
 )
 
 func main() {

example/registry/file/client/client.go

@@ -9,11 +9,12 @@ package main
 import (
 	"time"
 
-	"github.com/gogf/gf/contrib/registry/file/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/gsvc"
 	"github.com/gogf/gf/v2/os/gctx"
 	"github.com/gogf/gf/v2/os/gfile"
+
+	"github.com/gogf/gf/contrib/registry/file/v2"
 )
 
 func main() {

example/registry/file/server/server.go

@@ -7,11 +7,12 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/registry/file/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/ghttp"
 	"github.com/gogf/gf/v2/net/gsvc"
 	"github.com/gogf/gf/v2/os/gfile"
+
+	"github.com/gogf/gf/contrib/registry/file/v2"
 )
 
 func main() {

example/registry/nacos/grpc/client/client.go

@@ -7,11 +7,13 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/registry/nacos/v2"
-	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
-	"github.com/gogf/gf/example/registry/etcd/grpc/protobuf"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/registry/nacos/v2"
+	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
+	"github.com/gogf/gf/example/registry/etcd/grpc/protobuf"
 )
 
 func main() {

example/registry/nacos/grpc/controller/helloworld.go

@@ -10,6 +10,7 @@ import (
 	"context"
 
 	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
 	"github.com/gogf/gf/example/registry/etcd/grpc/protobuf"
 )
 

example/registry/nacos/grpc/server/server.go

@@ -9,6 +9,7 @@ package main
 import (
 	"github.com/gogf/gf/contrib/registry/nacos/v2"
 	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
 	"github.com/gogf/gf/example/registry/etcd/grpc/controller"
 )
 

example/registry/nacos/http/client/client.go

@@ -7,10 +7,11 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/registry/nacos/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/gsvc"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/registry/nacos/v2"
 )
 
 func main() {

example/registry/nacos/http/server/server.go

@@ -7,10 +7,11 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/registry/nacos/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/ghttp"
 	"github.com/gogf/gf/v2/net/gsvc"
+
+	"github.com/gogf/gf/contrib/registry/nacos/v2"
 )
 
 func main() {

example/registry/polaris/client/client.go

@@ -14,10 +14,11 @@ import (
 	"github.com/polarismesh/polaris-go/api"
 	"github.com/polarismesh/polaris-go/pkg/config"
 
-	"github.com/gogf/gf/contrib/registry/polaris/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/gsvc"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/registry/polaris/v2"
 )
 
 func main() {

example/registry/polaris/server/server.go

@@ -12,10 +12,11 @@ import (
 	"github.com/polarismesh/polaris-go/api"
 	"github.com/polarismesh/polaris-go/pkg/config"
 
-	"github.com/gogf/gf/contrib/registry/polaris/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/ghttp"
 	"github.com/gogf/gf/v2/net/gsvc"
+
+	"github.com/gogf/gf/contrib/registry/polaris/v2"
 )
 
 func main() {

example/rpc/grpcx/balancer/client/client.go

@@ -9,10 +9,12 @@ package main
 import (
 	"context"
 
-	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
-	"github.com/gogf/gf/example/rpc/grpcx/balancer/protobuf"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
+	"github.com/gogf/gf/example/rpc/grpcx/balancer/protobuf"
 )
 
 func main() {

example/rpc/grpcx/balancer/controller/helloworld.go

@@ -10,6 +10,7 @@ import (
 	"context"
 
 	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
 	"github.com/gogf/gf/example/rpc/grpcx/balancer/protobuf"
 )
 

example/rpc/grpcx/balancer/server/server.go

@@ -8,6 +8,7 @@ package main
 
 import (
 	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
 	"github.com/gogf/gf/example/rpc/grpcx/balancer/controller"
 )
 

example/rpc/grpcx/basic/client/client.go

@@ -7,10 +7,12 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
-	"github.com/gogf/gf/example/rpc/grpcx/basic/protobuf"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
+	"github.com/gogf/gf/example/rpc/grpcx/basic/protobuf"
 )
 
 func main() {

example/rpc/grpcx/basic/controller/helloworld.go

@@ -10,6 +10,7 @@ import (
 	"context"
 
 	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
 	"github.com/gogf/gf/example/rpc/grpcx/basic/protobuf"
 )
 

example/rpc/grpcx/basic/server/server.go

@@ -8,6 +8,7 @@ package main
 
 import (
 	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
 	"github.com/gogf/gf/example/rpc/grpcx/basic/controller"
 )
 

example/rpc/grpcx/ctx/client/client.go

@@ -7,10 +7,12 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
-	"github.com/gogf/gf/example/rpc/grpcx/ctx/protobuf"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
+	"github.com/gogf/gf/example/rpc/grpcx/ctx/protobuf"
 )
 
 func main() {

example/rpc/grpcx/ctx/controller/helloworld.go

@@ -9,9 +9,11 @@ package controller
 import (
 	"context"
 
-	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
-	"github.com/gogf/gf/example/rpc/grpcx/ctx/protobuf"
 	"github.com/gogf/gf/v2/frame/g"
+
+	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
+	"github.com/gogf/gf/example/rpc/grpcx/ctx/protobuf"
 )
 
 type Controller struct {

example/rpc/grpcx/ctx/server/server.go

@@ -8,6 +8,7 @@ package main
 
 import (
 	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
 	"github.com/gogf/gf/example/rpc/grpcx/ctx/controller"
 )
 

example/rpc/grpcx/rawgrpc/client/client.go

@@ -13,14 +13,15 @@ import (
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials/insecure"
 
-	"github.com/gogf/gf/contrib/registry/file/v2"
-	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
-	"github.com/gogf/gf/v2/os/gfile"
-
-	pb "github.com/gogf/gf/example/rpc/grpcx/rawgrpc/helloworld"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/gsvc"
 	"github.com/gogf/gf/v2/os/gctx"
+	"github.com/gogf/gf/v2/os/gfile"
+
+	"github.com/gogf/gf/contrib/registry/file/v2"
+	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
+	pb "github.com/gogf/gf/example/rpc/grpcx/rawgrpc/helloworld"
 )
 
 func main() {

example/rpc/grpcx/rawgrpc/server/server.go

@@ -13,14 +13,16 @@ import (
 
 	"google.golang.org/grpc"
 
-	"github.com/gogf/gf/contrib/registry/file/v2"
-	"github.com/gogf/gf/example/rpc/grpcx/rawgrpc/helloworld"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/gipv4"
 	"github.com/gogf/gf/v2/net/gsvc"
 	"github.com/gogf/gf/v2/net/gtcp"
 	"github.com/gogf/gf/v2/os/gctx"
 	"github.com/gogf/gf/v2/os/gfile"
+
+	"github.com/gogf/gf/contrib/registry/file/v2"
+
+	"github.com/gogf/gf/example/rpc/grpcx/rawgrpc/helloworld"
 )
 
 type GreetingServer struct {

example/rpc/grpcx/resolver/client/client.go

@@ -7,11 +7,13 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/registry/etcd/v2"
-	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
-	"github.com/gogf/gf/example/rpc/grpcx/resolver/protobuf"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/registry/etcd/v2"
+	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
+	"github.com/gogf/gf/example/rpc/grpcx/resolver/protobuf"
 )
 
 func main() {

example/rpc/grpcx/resolver/controller/helloworld.go

@@ -10,6 +10,7 @@ import (
 	"context"
 
 	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
 	"github.com/gogf/gf/example/rpc/grpcx/resolver/protobuf"
 )
 

example/rpc/grpcx/resolver/server/server.go

@@ -9,6 +9,7 @@ package main
 import (
 	"github.com/gogf/gf/contrib/registry/etcd/v2"
 	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+
 	"github.com/gogf/gf/example/rpc/grpcx/resolver/controller"
 )
 

example/trace/grpc-with-db/client/client.go

@@ -7,13 +7,15 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/registry/etcd/v2"
-	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
-	"github.com/gogf/gf/contrib/trace/otlpgrpc/v2"
-	"github.com/gogf/gf/example/trace/grpc-with-db/protobuf/user"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/gtrace"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/registry/etcd/v2"
+	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+	"github.com/gogf/gf/contrib/trace/otlpgrpc/v2"
+
+	"github.com/gogf/gf/example/trace/grpc-with-db/protobuf/user"
 )
 
 const (

example/trace/grpc-with-db/server/server.go

@@ -7,21 +7,23 @@
 package main
 
 import (
-	_ "github.com/gogf/gf/contrib/drivers/mysql/v2"
-	_ "github.com/gogf/gf/contrib/nosql/redis/v2"
-	"github.com/gogf/gf/contrib/registry/etcd/v2"
-	"github.com/gogf/gf/contrib/trace/otlpgrpc/v2"
-	"github.com/gogf/gf/example/trace/grpc-with-db/protobuf/user"
-
 	"context"
 	"fmt"
 	"time"
 
-	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+	_ "github.com/gogf/gf/contrib/drivers/mysql/v2"
+	_ "github.com/gogf/gf/contrib/nosql/redis/v2"
+
 	"github.com/gogf/gf/v2/database/gdb"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gcache"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/registry/etcd/v2"
+	"github.com/gogf/gf/contrib/rpc/grpcx/v2"
+	"github.com/gogf/gf/contrib/trace/otlpgrpc/v2"
+
+	"github.com/gogf/gf/example/trace/grpc-with-db/protobuf/user"
 )
 
 // Controller is the gRPC controller for user management.

example/trace/http-with-db/client/client.go

@@ -7,12 +7,13 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/trace/otlphttp/v2"
 	"github.com/gogf/gf/v2/database/gdb"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/ghttp"
 	"github.com/gogf/gf/v2/net/gtrace"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/trace/otlphttp/v2"
 )
 
 const (

example/trace/http-with-db/server/server.go

@@ -12,12 +12,14 @@ import (
 	"time"
 
 	_ "github.com/gogf/gf/contrib/drivers/mysql/v2"
-	"github.com/gogf/gf/contrib/trace/otlphttp/v2"
+
 	"github.com/gogf/gf/v2/database/gdb"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/ghttp"
 	"github.com/gogf/gf/v2/os/gcache"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/trace/otlphttp/v2"
 )
 
 type cTrace struct{}

example/trace/http/client/client.go

@@ -7,10 +7,11 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/trace/otlphttp/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/gtrace"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/trace/otlphttp/v2"
 )
 
 const (

example/trace/http/server/server.go

@@ -7,11 +7,12 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/trace/otlphttp/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/ghttp"
 	"github.com/gogf/gf/v2/net/gtrace"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/trace/otlphttp/v2"
 )
 
 const (

example/trace/inprocess-grpc/main.go

@@ -9,11 +9,12 @@ package main
 import (
 	"context"
 
-	"github.com/gogf/gf/contrib/trace/otlpgrpc/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/gtrace"
 	"github.com/gogf/gf/v2/os/gctx"
 	"github.com/gogf/gf/v2/util/gutil"
+
+	"github.com/gogf/gf/contrib/trace/otlpgrpc/v2"
 )
 
 const (

example/trace/inprocess/main.go

@@ -9,11 +9,12 @@ package main
 import (
 	"context"
 
-	"github.com/gogf/gf/contrib/trace/otlphttp/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/gtrace"
 	"github.com/gogf/gf/v2/os/gctx"
 	"github.com/gogf/gf/v2/util/gutil"
+
+	"github.com/gogf/gf/contrib/trace/otlphttp/v2"
 )
 
 const (

example/trace/otlp/grpc/main.go

@@ -7,11 +7,11 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/trace/otlpgrpc/v2"
-
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/gtrace"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/trace/otlpgrpc/v2"
 )
 
 const (

example/trace/otlp/http/main.go

@@ -7,10 +7,11 @@
 package main
 
 import (
-	"github.com/gogf/gf/contrib/trace/otlphttp/v2"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/net/gtrace"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/contrib/trace/otlphttp/v2"
 )
 
 const (

example/trace/provider/grpc/main.go

@@ -18,10 +18,10 @@ import (
 	semconv "go.opentelemetry.io/otel/semconv/v1.24.0"
 	"google.golang.org/grpc/encoding/gzip"
 
-	"github.com/gogf/gf/example/trace/provider/internal"
-
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/example/trace/provider/internal"
 )
 
 func main() {

example/trace/provider/http/main.go

@@ -16,9 +16,10 @@ import (
 	"go.opentelemetry.io/otel/sdk/trace"
 	semconv "go.opentelemetry.io/otel/semconv/v1.24.0"
 
-	"github.com/gogf/gf/example/trace/provider/internal"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gctx"
+
+	"github.com/gogf/gf/example/trace/provider/internal"
 )
 
 func main() {