新增gin模块&优化pb处理器

log/log.go

@@ -22,7 +22,10 @@ var LogSize int64
 var LogChannelCap int
 var LogPath string
 var LogLevel slog.Level = LevelTrace
+
+
 var gLogger, _ = NewTextLogger(LevelDebug, "", "",true,LogChannelCap)
+var isSetLogger bool
 var memPool = bytespool.NewMemAreaPool()
 
 // levels
@@ -37,6 +40,21 @@ const (
 	LevelFatal 				= slog.Level(20)
 )
 
+type ILogger interface {
+	Trace(msg string, args ...any)
+	Debug(msg string, args ...any)
+	Info(msg string, args ...any)
+	Warning(msg string, args ...any)
+	Error(msg string, args ...any)
+	Stack(msg string, args ...any)
+	Dump(msg string, args ...any)
+	Fatal(msg string, args ...any)
+
+	DoSPrintf(level slog.Level,a []interface{})
+	FormatHeader(buf *Buffer,level slog.Level,calldepth int)
+	Close()
+}
+
 type Logger struct {
 	Slogger *slog.Logger
 
@@ -47,7 +65,6 @@ type Logger struct {
 
 type IoWriter struct {
 	outFile    io.Writer  // destination for output
-	outConsole io.Writer  //os.Stdout
 	writeBytes  int64
 	logChannel chan []byte
 	wg             sync.WaitGroup
@@ -122,8 +139,8 @@ func (iw *IoWriter) Write(p []byte) (n int, err error){
 func (iw *IoWriter) writeIo(p []byte)  (n int, err error){
 	n,err = iw.writeFile(p)
 
-	if iw.outConsole != nil {
-		n,err = iw.outConsole.Write(p)
+	if OpenConsole {
+		n,err = os.Stdout.Write(p)
 	}
 
 	return
@@ -217,17 +234,12 @@ func (iw *IoWriter) swichFile() error{
 		iw.fileDay = now.Day()
 		iw.fileCreateTime = now.Unix()
 		atomic.StoreInt64(&iw.writeBytes,0)
-		if OpenConsole == true {
-			iw.outConsole = os.Stdout
-		}
-	}else{
-		iw.outConsole = os.Stdout
 	}
 
 	return nil
 }
 
-func NewTextLogger(level slog.Level,pathName string,filePrefix string,addSource bool,logChannelCap int) (*Logger,error){
+func NewTextLogger(level slog.Level,pathName string,filePrefix string,addSource bool,logChannelCap int) (ILogger,error){
 	var logger Logger
 	logger.ioWriter.filePath = pathName
 	logger.ioWriter.fileprefix = filePrefix
@@ -242,7 +254,7 @@ func NewTextLogger(level slog.Level,pathName string,filePrefix string,addSource
 	return &logger,nil
 }
 
-func NewJsonLogger(level slog.Level,pathName string,filePrefix string,addSource bool,logChannelCap int) (*Logger,error){
+func NewJsonLogger(level slog.Level,pathName string,filePrefix string,addSource bool,logChannelCap int) (ILogger,error){
 	var logger Logger
 	logger.ioWriter.filePath = pathName
 	logger.ioWriter.fileprefix = filePrefix
@@ -296,13 +308,18 @@ func (logger *Logger) Fatal(msg string, args ...any) {
 	os.Exit(1)
 }
 
-// It's dangerous to call the method on logging
-func Export(logger *Logger) {
-	if logger != nil {
+// It's non-thread-safe
+func SetLogger(logger ILogger) {
+	if logger != nil && isSetLogger == false {
 		gLogger = logger
+		isSetLogger = true
 	}
 }
 
+func GetLogger() ILogger{
+	return gLogger
+}
+
 func Trace(msg string, args ...any){
 	gLogger.Trace(msg, args...)
 }
@@ -415,7 +432,7 @@ func Group(key string, args ...any) slog.Attr {
 	return slog.Group(key, args...)
 }
 
-func (logger *Logger) doSPrintf(level slog.Level,a []interface{}) {
+func (logger *Logger) DoSPrintf(level slog.Level,a []interface{}) {
 	if logger.Slogger.Enabled(context.Background(),level) == false{
 		return
 	}
@@ -425,7 +442,7 @@ func (logger *Logger) doSPrintf(level slog.Level,a []interface{}) {
 
 	logger.sBuff.Reset()
 
-	logger.formatHeader(&logger.sBuff,level,3)
+	logger.FormatHeader(&logger.sBuff,level,3)
 
 	for _,s := range a {
 		logger.sBuff.AppendString(slog.AnyValue(s).String())
@@ -435,46 +452,46 @@ func (logger *Logger) doSPrintf(level slog.Level,a []interface{}) {
 }
 
  func (logger *Logger) STrace(a ...interface{}) {
-	 logger.doSPrintf(LevelTrace,a)
+	 logger.DoSPrintf(LevelTrace,a)
 }
 
 func (logger *Logger)  SDebug(a ...interface{}) {
-	logger.doSPrintf(LevelDebug,a)
+	logger.DoSPrintf(LevelDebug,a)
 }
 
 func (logger *Logger)  SInfo(a ...interface{}) {
-	logger.doSPrintf(LevelInfo,a)
+	logger.DoSPrintf(LevelInfo,a)
 }
 
 func (logger *Logger)  SWarning(a ...interface{}) {
-	logger.doSPrintf(LevelWarning,a)
+	logger.DoSPrintf(LevelWarning,a)
 }
 
 func (logger *Logger)  SError(a ...interface{}) {
-	logger.doSPrintf(LevelError,a)
+	logger.DoSPrintf(LevelError,a)
 }
 
 func STrace(a ...interface{}) {
-	gLogger.doSPrintf(LevelTrace,a)
+	gLogger.DoSPrintf(LevelTrace,a)
 }
 
 func SDebug(a ...interface{}) {
-	gLogger.doSPrintf(LevelDebug,a)
+	gLogger.DoSPrintf(LevelDebug,a)
 }
 
 func SInfo(a ...interface{}) {
-	gLogger.doSPrintf(LevelInfo,a)
+	gLogger.DoSPrintf(LevelInfo,a)
 }
 
 func SWarning(a ...interface{}) {
-	gLogger.doSPrintf(LevelWarning,a)
+	gLogger.DoSPrintf(LevelWarning,a)
 }
 
 func SError(a ...interface{}) {
-	gLogger.doSPrintf(LevelError,a)
+	gLogger.DoSPrintf(LevelError,a)
 }
 
-func (logger *Logger) formatHeader(buf *Buffer,level slog.Level,calldepth int) {
+func (logger *Logger) FormatHeader(buf *Buffer,level slog.Level,calldepth int) {
 	t := time.Now()
 	var file string
 	var line int

network/processor/pbrawprocessor.go

@@ -10,9 +10,9 @@ type RawMessageInfo struct {
 	msgHandler RawMessageHandler
 }
 
-type RawMessageHandler func(clientId uint64,packType uint16,msg []byte)
-type RawConnectHandler func(clientId uint64)
-type UnknownRawMessageHandler func(clientId uint64,msg []byte)
+type RawMessageHandler func(clientId string,packType uint16,msg []byte)
+type RawConnectHandler func(clientId string)
+type UnknownRawMessageHandler func(clientId string,msg []byte)
 
 const RawMsgTypeSize = 2
 type PBRawProcessor struct {
@@ -38,14 +38,14 @@ func (pbRawProcessor *PBRawProcessor) SetByteOrder(littleEndian bool) {
 }
 
 // must goroutine safe
-func (pbRawProcessor *PBRawProcessor ) MsgRoute(clientId uint64, msg interface{}) error{
+func (pbRawProcessor *PBRawProcessor ) MsgRoute(clientId string, msg interface{}) error{
 	pPackInfo := msg.(*PBRawPackInfo)
 	pbRawProcessor.msgHandler(clientId,pPackInfo.typ,pPackInfo.rawMsg)
 	return nil
 }
 
 // must goroutine safe
-func (pbRawProcessor *PBRawProcessor ) Unmarshal(clientId uint64,data []byte) (interface{}, error) {
+func (pbRawProcessor *PBRawProcessor ) Unmarshal(clientId string,data []byte) (interface{}, error) {
 	var msgType uint16
 	if pbRawProcessor.LittleEndian == true {
 		msgType = binary.LittleEndian.Uint16(data[:2])
@@ -57,7 +57,7 @@ func (pbRawProcessor *PBRawProcessor ) Unmarshal(clientId uint64,data []byte) (i
 }
 
 // must goroutine safe
-func (pbRawProcessor *PBRawProcessor ) Marshal(clientId uint64,msg interface{}) ([]byte, error){
+func (pbRawProcessor *PBRawProcessor ) Marshal(clientId string,msg interface{}) ([]byte, error){
 	pMsg := msg.(*PBRawPackInfo)
 
 	buff := make([]byte, 2, len(pMsg.rawMsg)+RawMsgTypeSize)
@@ -80,7 +80,7 @@ func (pbRawProcessor *PBRawProcessor) MakeRawMsg(msgType uint16,msg []byte,pbRaw
 	pbRawPackInfo.rawMsg = msg
 }
 
-func (pbRawProcessor *PBRawProcessor) UnknownMsgRoute(clientId uint64,msg interface{}){
+func (pbRawProcessor *PBRawProcessor) UnknownMsgRoute(clientId string,msg interface{}){
 	if pbRawProcessor.unknownMessageHandler == nil {
 		return
 	}
@@ -88,11 +88,11 @@ func (pbRawProcessor *PBRawProcessor) UnknownMsgRoute(clientId uint64,msg interf
 }
 
 // connect event
-func (pbRawProcessor *PBRawProcessor) ConnectedRoute(clientId uint64){
+func (pbRawProcessor *PBRawProcessor) ConnectedRoute(clientId string){
 	pbRawProcessor.connectHandler(clientId)
 }
 
-func (pbRawProcessor *PBRawProcessor) DisConnectedRoute(clientId uint64){
+func (pbRawProcessor *PBRawProcessor) DisConnectedRoute(clientId string){
 	pbRawProcessor.disconnectHandler(clientId)
 }
 

node/node.go

@@ -201,7 +201,7 @@ func initLog() error {
 		fmt.Printf("cannot create log file!\n")
 		return err
 	}
-	log.Export(logger)
+	log.SetLogger(logger)
 	return nil
 }
 

sysmodule/ginmodule/GinModule.go

@@ -0,0 +1,189 @@
+package ginmodule
+
+import (
+	"context"
+	"datacenter/common/processor"
+	"github.com/duanhf2012/origin/v2/event"
+	"github.com/duanhf2012/origin/v2/log"
+	"github.com/duanhf2012/origin/v2/service"
+	"github.com/gin-gonic/gin"
+	"log/slog"
+	"net/http"
+	"strings"
+)
+
+type GinModule struct {
+	service.Module
+
+	*GinConf
+	*gin.Engine
+	srv *http.Server
+
+	processor []processor.IGinProcessor
+}
+
+type GinConf struct {
+	Addr string
+}
+
+const Sys_Event_Gin_Event event.EventType = -11
+
+func (gm *GinModule) Init(conf *GinConf, engine *gin.Engine) {
+	gm.GinConf = conf
+	gm.Engine = engine
+}
+
+func (gm *GinModule) SetupDataProcessor(processor ...processor.IGinProcessor) {
+	gm.processor = processor
+}
+
+func (gm *GinModule) AppendDataProcessor(processor ...processor.IGinProcessor) {
+	gm.processor = append(gm.processor, processor...)
+}
+
+func (gm *GinModule) OnInit() error {
+	if gm.Engine == nil {
+		gm.Engine = gin.Default()
+	}
+
+	gm.srv = &http.Server{
+		Addr:    gm.Addr,
+		Handler: gm.Engine,
+	}
+
+	gm.Engine.Use(Logger())
+	gm.Engine.Use(gin.Recovery())
+	gm.GetEventProcessor().RegEventReceiverFunc(Sys_Event_Gin_Event, gm.GetEventHandler(), gm.eventHandler)
+	return nil
+}
+
+func (gm *GinModule) eventHandler(ev event.IEvent) {
+	ginEvent := ev.(*GinEvent)
+	for _, handler := range ginEvent.handlersChain {
+		handler(ginEvent.c)
+	}
+
+	ginEvent.chanWait <- struct{}{}
+}
+
+func (gm *GinModule) Start() {
+	log.Info("http start listen", slog.Any("addr", gm.Addr))
+	go func() {
+		err := gm.srv.ListenAndServe()
+		if err != nil {
+			log.Error("ListenAndServe error", slog.Any("error", err.Error()))
+		}
+	}()
+}
+
+func (gm *GinModule) StartTLS(certFile, keyFile string) {
+	log.Info("http start listen", slog.Any("addr", gm.Addr))
+	go func() {
+		err := gm.srv.ListenAndServeTLS(certFile, keyFile)
+		if err != nil {
+			log.Fatal("ListenAndServeTLS error", slog.Any("error", err.Error()))
+		}
+	}()
+}
+
+func (gm *GinModule) Stop(ctx context.Context) {
+	if err := gm.srv.Shutdown(ctx); err != nil {
+		log.SError("Server Shutdown", slog.Any("error", err))
+	}
+}
+
+type GinEvent struct {
+	handlersChain gin.HandlersChain
+	chanWait      chan struct{}
+	c             *gin.Context
+}
+
+func (ge *GinEvent) GetEventType() event.EventType {
+	return Sys_Event_Gin_Event
+}
+
+func (gm *GinModule) handleMethod(httpMethod, relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
+	return gm.Engine.Handle(httpMethod, relativePath, func(c *gin.Context) {
+		for _, p := range gm.processor {
+			_, err := p.Process(c)
+			if err != nil {
+				return
+			}
+		}
+
+		var ev GinEvent
+		chanWait := make(chan struct{})
+		ev.chanWait = chanWait
+		ev.handlersChain = handlers
+		ev.c = c
+		gm.NotifyEvent(&ev)
+
+		<-chanWait
+	})
+}
+
+func (gm *GinModule) SafeGET(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
+	return gm.handleMethod(http.MethodGet, relativePath, handlers...)
+}
+
+func (gm *GinModule) SafePOST(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
+	return gm.handleMethod(http.MethodPost, relativePath, handlers...)
+}
+
+func (gm *GinModule) SafeDELETE(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
+	return gm.handleMethod(http.MethodDelete, relativePath, handlers...)
+}
+
+func (gm *GinModule) SafePATCH(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
+	return gm.handleMethod(http.MethodPatch, relativePath, handlers...)
+}
+
+func (gm *GinModule) SafePut(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
+	return gm.handleMethod(http.MethodPut, relativePath, handlers...)
+}
+
+func GetIPWithProxyHeaders(c *gin.Context) string {
+	// 尝试从 X-Real-IP 头部获取真实 IP
+	ip := c.GetHeader("X-Real-IP")
+
+	// 如果 X-Real-IP 头部不存在，则尝试从 X-Forwarded-For 头部获取
+	if ip == "" {
+		ip = c.GetHeader("X-Forwarded-For")
+	}
+
+	// 如果两者都不存在，则使用默认的 ClientIP 方法获取 IP
+	if ip == "" {
+		ip = c.ClientIP()
+	}
+
+	return ip
+}
+
+func GetIPWithValidatedProxyHeaders(c *gin.Context) string {
+	// 获取代理头部
+	proxyHeaders := c.Request.Header.Get("X-Real-IP,X-Forwarded-For")
+
+	// 分割代理头部，取第一个 IP 作为真实 IP
+	ips := strings.Split(proxyHeaders, ",")
+	ip := strings.TrimSpace(ips[0])
+
+	// 如果 IP 格式合法，则使用获取到的 IP，否则使用默认的 ClientIP 方法获取
+	if isValidIP(ip) {
+		return ip
+	} else {
+		ip = c.ClientIP()
+		return ip
+	}
+}
+
+// isValidIP 判断 IP 格式是否合法
+func isValidIP(ip string) bool {
+	// 此处添加自定义的 IP 格式验证逻辑
+	// 例如，使用正则表达式验证 IP 格式
+	// ...
+	if ip == "" {
+		return false
+	}
+
+	return true
+}

sysmodule/ginmodule/logger.go

@@ -0,0 +1,79 @@
+package ginmodule
+
+import (
+	"fmt"
+	"github.com/duanhf2012/origin/log"
+	"github.com/gin-gonic/gin"
+	"time"
+)
+
+// Logger 是一个自定义的日志中间件
+func Logger() gin.HandlerFunc {
+
+	return func(c *gin.Context) {
+		// 处理请求前记录日志
+		// 开始时间
+		startTime := time.Now()
+		// 调用该请求的剩余处理程序
+		c.Next()
+		// 结束时间
+		endTime := time.Now()
+		// 执行时间
+		latencyTime := endTime.Sub(startTime)
+
+		// 请求IP
+		clientIP := c.ClientIP()
+		// remoteIP := c.RemoteIP()
+
+		// 请求方式
+		reqMethod := c.Request.Method
+		// 请求路由
+		reqUri := c.Request.RequestURI
+		// 请求协议
+		reqProto := c.Request.Proto
+		// 请求来源
+		repReferer := c.Request.Referer()
+		// 请求UA
+		reqUA := c.Request.UserAgent()
+
+		// 请求响应内容长度
+		resLength := c.Writer.Size()
+		if resLength < 0 {
+			resLength = 0
+		}
+		// 响应状态码
+		statusCode := c.Writer.Status()
+
+		log.SDebug(fmt.Sprintf(
+			"%s | %3d | %s %10s | \033[44;37m%-6s\033[0m %s %s  | %10v | \"%s\" \"%s\"",
+			colorForStatus(statusCode),
+			statusCode,
+			colorForStatus(0),
+			clientIP,
+			// remoteIP,
+			reqMethod,
+			reqUri,
+			reqProto,
+			latencyTime,
+			reqUA,
+			repReferer,
+		))
+
+	}
+}
+
+// colorForStatus 根据 HTTP 状态码返回 ANSI 颜色代码
+func colorForStatus(code int) string {
+	switch {
+	case code >= 200 && code < 300:
+		return "\033[42;1;37m" // green
+	case code >= 300 && code < 400:
+		return "\033[34m" // blue
+	case code >= 400 && code < 500:
+		return "\033[33m" // yellow
+	case code == 0:
+		return "\033[0m" // cancel
+	default:
+		return "\033[31m" // red
+	}
+}

sysmodule/mongomodule/mongomodule.go

@@ -1,181 +0,0 @@
-package mongomodule
-
-import (
-	"github.com/duanhf2012/origin/v2/log"
-	"gopkg.in/mgo.v2"
-	"gopkg.in/mgo.v2/bson"
-	"sync"
-	"time"
-	"container/heap"
-	_ "gopkg.in/mgo.v2"
-)
-
-// session
-type Session struct {
-	*mgo.Session
-	ref   int
-	index int
-}
-
-type SessionHeap []*Session
-
-func (h SessionHeap) Len() int {
-	return len(h)
-}
-
-func (h SessionHeap) Less(i, j int) bool {
-	return h[i].ref < h[j].ref
-}
-
-func (h SessionHeap) Swap(i, j int) {
-	h[i], h[j] = h[j], h[i]
-	h[i].index = i
-	h[j].index = j
-}
-
-func (h *SessionHeap) Push(s interface{}) {
-	s.(*Session).index = len(*h)
-	*h = append(*h, s.(*Session))
-}
-
-func (h *SessionHeap) Pop() interface{} {
-	l := len(*h)
-	s := (*h)[l-1]
-	s.index = -1
-	*h = (*h)[:l-1]
-	return s
-}
-
-type DialContext struct {
-	sync.Mutex
-	sessions SessionHeap
-}
-
-type MongoModule struct {
-	dailContext *DialContext
-}
-
-func (slf *MongoModule) Init(url string,sessionNum uint32,dialTimeout time.Duration, timeout time.Duration) error {
-	var err error
-	slf.dailContext, err = dialWithTimeout(url, sessionNum, dialTimeout, timeout)
-
-	return err
-}
-
-func (slf *MongoModule) Ref() *Session{
-	return slf.dailContext.Ref()
-}
-
-func (slf *MongoModule) UnRef(s *Session) {
-	slf.dailContext.UnRef(s)
-}
-
-// goroutine safe
-func dialWithTimeout(url string, sessionNum uint32, dialTimeout time.Duration, timeout time.Duration) (*DialContext, error) {
-	if sessionNum <= 0 {
-		sessionNum = 100
-		log.Release("invalid sessionNum, reset to %v", sessionNum)
-	}
-
-	s, err := mgo.DialWithTimeout(url, dialTimeout)
-	if err != nil {
-		return nil, err
-	}
-
-	s.SetMode(mgo.Strong,true)
-	s.SetSyncTimeout(timeout)
-	s.SetSocketTimeout(timeout)
-
-	c := new(DialContext)
-
-	// sessions
-	c.sessions = make(SessionHeap, sessionNum)
-	c.sessions[0] = &Session{s, 0, 0}
-	for i := 1; i < int(sessionNum); i++ {
-		c.sessions[i] = &Session{s.New(), 0, i}
-	}
-	heap.Init(&c.sessions)
-
-	return c, nil
-}
-
-// goroutine safe
-func (c *DialContext) Close() {
-	c.Lock()
-	for _, s := range c.sessions {
-		s.Close()
-	}
-	c.Unlock()
-}
-
-// goroutine safe
-func (c *DialContext) Ref() *Session {
-	c.Lock()
-	s := c.sessions[0]
-	if s.ref == 0 {
-		s.Refresh()
-	}
-	s.ref++
-	heap.Fix(&c.sessions, 0)
-	c.Unlock()
-
-	return s
-}
-
-// goroutine safe
-func (c *DialContext) UnRef(s *Session) {
-	if s == nil {
-		return
-	}
-	c.Lock()
-	s.ref--
-	heap.Fix(&c.sessions, s.index)
-	c.Unlock()
-}
-
-
-// goroutine safe
-func (s *Session) EnsureCounter(db string, collection string, id string) error {
-	err := s.DB(db).C(collection).Insert(bson.M{
-		"_id": id,
-		"seq": 0,
-	})
-	if mgo.IsDup(err) {
-		return nil
-	} else {
-		return err
-	}
-}
-
-// goroutine safe
-func (s *Session) NextSeq(db string, collection string, id string) (int, error) {
-	var res struct {
-		Seq int
-	}
-	_, err := s.DB(db).C(collection).FindId(id).Apply(mgo.Change{
-		Update:    bson.M{"$inc": bson.M{"seq": 1}},
-		ReturnNew: true,
-	}, &res)
-
-	return res.Seq, err
-}
-
-// goroutine safe
-func (s *Session) EnsureIndex(db string, collection string, key []string, bBackground bool) error {
-	return s.DB(db).C(collection).EnsureIndex(mgo.Index{
-		Key:    key,
-		Unique: false,
-		Sparse: true,
-		Background: bBackground,
-	})
-}
-
-// goroutine safe
-func (s *Session) EnsureUniqueIndex(db string, collection string, key []string, bBackground bool) error {
-	return s.DB(db).C(collection).EnsureIndex(mgo.Index{
-		Key:    key,
-		Unique: true,
-		Sparse: true,
-		Background: bBackground,
-	})
-}

sysmodule/mongomodule/mongomodule_test.go

@@ -1,95 +0,0 @@
-package mongomodule
-
-import (
-	"fmt"
-	_ "gopkg.in/mgo.v2"
-	"gopkg.in/mgo.v2/bson"
-	"testing"
-	"time"
-)
-
-
-
-type Student struct {
-	ID    bson.ObjectId `bson:"_id"`
-	Name   string  `bson: "name"`
-	Age    int     `bson: "age"`
-	Sid    string  `bson: "sid"`
-	Status int     `bson: "status"`
-}
-
-type StudentName struct {
-	Name   string  `bson: "name"`
-}
-
-
-func Test_Example(t *testing.T) {
-	module:=MongoModule{}
-	module.Init("mongodb://admin:123456@192.168.2.119:27017",100, 5*time.Second,5*time.Second)
-
-	// take session
-	s := module.Take()
-	c := s.DB("test2").C("t_student")
-
-	//2.定义对象
-	insertData := Student{
-		ID:bson.NewObjectId(),
-		Name:   "seeta11",
-		Age:    35, //*^_^*
-		Sid:    "s20180907",
-		Status: 1,
-	}
-
-	updateData := Student{
-		Name:   "seeta11",
-		Age:    18,
-		Sid:    "s20180907",
-		Status: 1,
-	}
-
-
-	//3.插入数据
-	err := c.Insert(&insertData)
-
-	//4.查找数据
-	selector := bson.M{"_id":bson.ObjectIdHex("5f25303e999c622d361989b0")}
-	m:=Student{}
-	err = c.Find(selector).One(&m)
-
-	//5.更新数据
-	//selector2 := bson.M{"_id":bson.ObjectIdHex("5f25303e999c622d361989b0")}
-	updateData.ID = bson.ObjectIdHex("5f25303e999c622d361989b0")
-	err = c.UpdateId(bson.ObjectIdHex("5f25303e999c622d361989b0"),&updateData)
-	if err != nil {
-		fmt.Print(err)
-	}
-
-	//6.删除数据
-	err = c.RemoveId(bson.ObjectIdHex("5f252f09999c622d36198951"))
-	if err != nil {
-		fmt.Print(err)
-	}
-
-	//7.序号自增
-	s.EnsureCounter("test2","t_student","5f252f09999c622d36198951")
-	for i := 0; i < 3; i++ {
-		id, err := s.NextSeq("test2", "t_student", "5f252f09999c622d36198951")
-		if err != nil {
-			fmt.Println(err)
-			return
-		}
-		fmt.Println(id)
-	}
-
-	//8.setoninsert使用
-	info,uErr := c.Upsert(bson.M{"_id":bson.ObjectIdHex("5f252f09999c622d36198951")},bson.M{
-		"$setOnInsert":bson.M{"Name":"setoninsert","Age":55}})
-
-
-	//9.修改部分数字数据
-	selector1 := bson.M{"_id":bson.ObjectIdHex("60473de655f1012e7453b369")}
-	update1 := bson.M{"$set":bson.M{"name":"xxxxx","age":1111}}
-	c.Update(selector1,update1)
-
-	fmt.Println(info,uErr)
-}