release new version 1.1.4

@@ -9,8 +9,8 @@ import (
 	"github.com/astaxie/beego/utils"
 )
 
-// BeeAdminApp is the default AdminApp used by admin module.
-var BeeAdminApp *AdminApp
+// BeeAdminApp is the default adminApp used by admin module.
+var beeAdminApp *adminApp
 
 // FilterMonitorFunc is default monitor filter when admin module is enable.
 // if this func returns, admin module records qbs for this request by condition of this function logic.
@@ -31,22 +31,22 @@ var BeeAdminApp *AdminApp
 var FilterMonitorFunc func(string, string, time.Duration) bool
 
 func init() {
-	BeeAdminApp = &AdminApp{
+	beeAdminApp = &adminApp{
 		routers: make(map[string]http.HandlerFunc),
 	}
-	BeeAdminApp.Route("/", AdminIndex)
-	BeeAdminApp.Route("/qps", QpsIndex)
-	BeeAdminApp.Route("/prof", ProfIndex)
-	BeeAdminApp.Route("/healthcheck", Healthcheck)
-	BeeAdminApp.Route("/task", TaskStatus)
-	BeeAdminApp.Route("/runtask", RunTask)
-	BeeAdminApp.Route("/listconf", ListConf)
+	beeAdminApp.Route("/", adminIndex)
+	beeAdminApp.Route("/qps", qpsIndex)
+	beeAdminApp.Route("/prof", profIndex)
+	beeAdminApp.Route("/healthcheck", healthcheck)
+	beeAdminApp.Route("/task", taskStatus)
+	beeAdminApp.Route("/runtask", runTask)
+	beeAdminApp.Route("/listconf", listConf)
 	FilterMonitorFunc = func(string, string, time.Duration) bool { return true }
 }
 
 // AdminIndex is the default http.Handler for admin module.
 // it matches url pattern "/".
-func AdminIndex(rw http.ResponseWriter, r *http.Request) {
+func adminIndex(rw http.ResponseWriter, r *http.Request) {
 	rw.Write([]byte("Welcome to Admin Dashboard\n"))
 	rw.Write([]byte("There are servral functions:\n"))
 	rw.Write([]byte("1. Record all request and request time, http://localhost:8088/qps\n"))
@@ -60,13 +60,13 @@ func AdminIndex(rw http.ResponseWriter, r *http.Request) {
 
 // QpsIndex is the http.Handler for writing qbs statistics map result info in http.ResponseWriter.
 // it's registered with url pattern "/qbs" in admin module.
-func QpsIndex(rw http.ResponseWriter, r *http.Request) {
+func qpsIndex(rw http.ResponseWriter, r *http.Request) {
 	toolbox.StatisticsMap.GetMap(rw)
 }
 
 // ListConf is the http.Handler of displaying all beego configuration values as key/value pair.
 // it's registered with url pattern "/listconf" in admin module.
-func ListConf(rw http.ResponseWriter, r *http.Request) {
+func listConf(rw http.ResponseWriter, r *http.Request) {
 	r.ParseForm()
 	command := r.Form.Get("command")
 	if command != "" {
@@ -183,7 +183,7 @@ func ListConf(rw http.ResponseWriter, r *http.Request) {
 
 // ProfIndex is a http.Handler for showing profile command.
 // it's in url pattern "/prof" in admin module.
-func ProfIndex(rw http.ResponseWriter, r *http.Request) {
+func profIndex(rw http.ResponseWriter, r *http.Request) {
 	r.ParseForm()
 	command := r.Form.Get("command")
 	if command != "" {
@@ -204,7 +204,7 @@ func ProfIndex(rw http.ResponseWriter, r *http.Request) {
 
 // Healthcheck is a http.Handler calling health checking and showing the result.
 // it's in "/healthcheck" pattern in admin module.
-func Healthcheck(rw http.ResponseWriter, req *http.Request) {
+func healthcheck(rw http.ResponseWriter, req *http.Request) {
 	for name, h := range toolbox.AdminCheckList {
 		if err := h.Check(); err != nil {
 			fmt.Fprintf(rw, "%s : ok\n", name)
@@ -216,7 +216,7 @@ func Healthcheck(rw http.ResponseWriter, req *http.Request) {
 
 // TaskStatus is a http.Handler with running task status (task name, status and the last execution).
 // it's in "/task" pattern in admin module.
-func TaskStatus(rw http.ResponseWriter, req *http.Request) {
+func taskStatus(rw http.ResponseWriter, req *http.Request) {
 	for tname, tk := range toolbox.AdminTaskList {
 		fmt.Fprintf(rw, "%s:%s:%s", tname, tk.GetStatus(), tk.GetPrev().String())
 	}
@@ -224,7 +224,7 @@ func TaskStatus(rw http.ResponseWriter, req *http.Request) {
 
 // RunTask is a http.Handler to run a Task from the "query string.
 // the request url likes /runtask?taskname=sendmail.
-func RunTask(rw http.ResponseWriter, req *http.Request) {
+func runTask(rw http.ResponseWriter, req *http.Request) {
 	req.ParseForm()
 	taskname := req.Form.Get("taskname")
 	if t, ok := toolbox.AdminTaskList[taskname]; ok {
@@ -238,19 +238,19 @@ func RunTask(rw http.ResponseWriter, req *http.Request) {
 	}
 }
 
-// AdminApp is an http.HandlerFunc map used as BeeAdminApp.
-type AdminApp struct {
+// adminApp is an http.HandlerFunc map used as beeAdminApp.
+type adminApp struct {
 	routers map[string]http.HandlerFunc
 }
 
-// Route adds http.HandlerFunc to AdminApp with url pattern.
-func (admin *AdminApp) Route(pattern string, f http.HandlerFunc) {
+// Route adds http.HandlerFunc to adminApp with url pattern.
+func (admin *adminApp) Route(pattern string, f http.HandlerFunc) {
 	admin.routers[pattern] = f
 }
 
-// Run AdminApp http server.
+// Run adminApp http server.
 // Its addr is defined in configuration file as adminhttpaddr and adminhttpport.
-func (admin *AdminApp) Run() {
+func (admin *adminApp) Run() {
 	if len(toolbox.AdminTaskList) > 0 {
 		toolbox.StartTask()
 	}

+// beego is an open-source, high-performance web framework for the Go programming language
 package beego
 
 import (
@@ -13,7 +14,7 @@ import (
 )
 
 // beego web framework version.
-const VERSION = "1.1.3"
+const VERSION = "1.1.4"
 
 type hookfunc func() error //hook function to run
 var hooks []hookfunc       //hook function slice to store the hookfunc
@@ -137,6 +138,7 @@ func SetStaticPath(url string, path string) *App {
 	if !strings.HasPrefix(url, "/") {
 		url = "/" + url
 	}
+	url = strings.TrimRight(url, "/")
 	StaticDir[url] = path
 	return BeeApp
 }
@@ -178,7 +180,7 @@ func Run() {
 	initBeforeHttpRun()
 
 	if EnableAdmin {
-		go BeeAdminApp.Run()
+		go beeAdminApp.Run()
 	}
 
 	BeeApp.Run()

@@ -5,6 +5,8 @@ import (
 	"errors"
 
 	"github.com/beego/memcache"
+
+	"github.com/astaxie/beego/cache"
 )
 
 // Memcache adapter.
@@ -147,5 +149,5 @@ func (rc *MemcacheCache) connectInit() (*memcache.Connection, error) {
 }
 
 func init() {
-	Register("memcache", NewMemCache())
+	cache.Register("memcache", NewMemCache())
 }

@@ -6,6 +6,8 @@ import (
 	"time"
 
 	"github.com/beego/redigo/redis"
+
+	"github.com/astaxie/beego/cache"
 )
 
 var (
@@ -130,5 +132,5 @@ func (rc *RedisCache) connectInit() {
 }
 
 func init() {
-	Register("redis", NewRedisCache())
+	cache.Register("redis", NewRedisCache())
 }

@@ -306,9 +306,9 @@ func ParseConfig() (err error) {
 			sds := strings.Fields(sd)
 			for _, v := range sds {
 				if url2fsmap := strings.SplitN(v, ":", 2); len(url2fsmap) == 2 {
-					StaticDir["/"+url2fsmap[0]] = url2fsmap[1]
+					StaticDir["/"+strings.TrimRight(url2fsmap[0], "/")] = url2fsmap[1]
 				} else {
-					StaticDir["/"+url2fsmap[0]] = url2fsmap[0]
+					StaticDir["/"+strings.TrimRight(url2fsmap[0], "/")] = url2fsmap[0]
 				}
 			}
 		}

@@ -2,6 +2,7 @@ package context
 
 import (
 	"bytes"
+	"errors"
 	"io/ioutil"
 	"net/http"
 	"reflect"
@@ -92,6 +93,41 @@ func (input *BeegoInput) Is(method string) bool {
 	return input.Method() == method
 }
 
+// Is this a GET method request?
+func (input *BeegoInput) IsGet() bool {
+	return input.Is("GET")
+}
+
+// Is this a POST method request?
+func (input *BeegoInput) IsPost() bool {
+	return input.Is("POST")
+}
+
+// Is this a Head method request?
+func (input *BeegoInput) IsHead() bool {
+	return input.Is("HEAD")
+}
+
+// Is this a OPTIONS method request?
+func (input *BeegoInput) IsOptions() bool {
+	return input.Is("OPTIONS")
+}
+
+// Is this a PUT method request?
+func (input *BeegoInput) IsPut() bool {
+	return input.Is("PUT")
+}
+
+// Is this a DELETE method request?
+func (input *BeegoInput) IsDelete() bool {
+	return input.Is("DELETE")
+}
+
+// Is this a PATCH method request?
+func (input *BeegoInput) IsPatch() bool {
+	return input.Is("PATCH")
+}
+
 // IsAjax returns boolean of this request is generated by ajax.
 func (input *BeegoInput) IsAjax() bool {
 	return input.Header("X-Requested-With") == "XMLHttpRequest"
@@ -109,7 +145,7 @@ func (input *BeegoInput) IsWebsocket() bool {
 
 // IsSecure returns boolean of whether file uploads in this request or not..
 func (input *BeegoInput) IsUpload() bool {
-	return input.Request.MultipartForm != nil
+	return input.Header("Content-Type") == "multipart/form-data"
 }
 
 // IP returns request client ip.
@@ -175,7 +211,9 @@ func (input *BeegoInput) Param(key string) string {
 
 // Query returns input data item string by a given string.
 func (input *BeegoInput) Query(key string) string {
+	if input.Request.Form == nil {
 		input.Request.ParseForm()
+	}
 	return input.Request.Form.Get(key)
 }
 
@@ -200,7 +238,7 @@ func (input *BeegoInput) Session(key interface{}) interface{} {
 }
 
 // Body returns the raw request body data as bytes.
-func (input *BeegoInput) Body() []byte {
+func (input *BeegoInput) CopyBody() []byte {
 	requestbody, _ := ioutil.ReadAll(input.Request.Body)
 	input.Request.Body.Close()
 	bf := bytes.NewBuffer(requestbody)
@@ -222,3 +260,21 @@ func (input *BeegoInput) GetData(key interface{}) interface{} {
 func (input *BeegoInput) SetData(key, val interface{}) {
 	input.Data[key] = val
 }
+
+func (input *BeegoInput) ParseFormOrMulitForm(maxMemory int64) error {
+	// Parse the body depending on the content type.
+	switch input.Header("Content-Type") {
+	case "application/x-www-form-urlencoded":
+		// Typical form.
+		if err := input.Request.ParseForm(); err != nil {
+			return errors.New("Error parsing request body:" + err.Error())
+		}
+
+	case "multipart/form-data":
+		if err := input.Request.ParseMultipartForm(maxMemory); err != nil {
+			return errors.New("Error parsing request body:" + err.Error())
+		}
+	}
+
+	return nil
+}

@@ -14,12 +14,12 @@ import (
 	"time"
 )
 
-var gmfim map[string]*MemFileInfo = make(map[string]*MemFileInfo)
+var gmfim map[string]*memFileInfo = make(map[string]*memFileInfo)
 var lock sync.RWMutex
 
 // OpenMemZipFile returns MemFile object with a compressed static file.
 // it's used for serve static file if gzip enable.
-func OpenMemZipFile(path string, zip string) (*MemFile, error) {
+func openMemZipFile(path string, zip string) (*memFile, error) {
 	osfile, e := os.Open(path)
 	if e != nil {
 		return nil, e
@@ -36,12 +36,9 @@ func OpenMemZipFile(path string, zip string) (*MemFile, error) {
 	lock.RLock()
 	cfi, ok := gmfim[zip+":"+path]
 	lock.RUnlock()
-	if ok && cfi.ModTime() == modtime && cfi.fileSize == fileSize {
-
-	} else {
+	if !(ok && cfi.ModTime() == modtime && cfi.fileSize == fileSize) {
 		var content []byte
 		if zip == "gzip" {
-			//将文件内容压缩到zipbuf中
 			var zipbuf bytes.Buffer
 			gzipwriter, e := gzip.NewWriterLevel(&zipbuf, gzip.BestCompression)
 			if e != nil {
@@ -52,13 +49,11 @@ func OpenMemZipFile(path string, zip string) (*MemFile, error) {
 			if e != nil {
 				return nil, e
 			}
-			//读zipbuf到content
 			content, e = ioutil.ReadAll(&zipbuf)
 			if e != nil {
 				return nil, e
 			}
 		} else if zip == "deflate" {
-			//将文件内容压缩到zipbuf中
 			var zipbuf bytes.Buffer
 			deflatewriter, e := flate.NewWriter(&zipbuf, flate.BestCompression)
 			if e != nil {
@@ -69,7 +64,6 @@ func OpenMemZipFile(path string, zip string) (*MemFile, error) {
 			if e != nil {
 				return nil, e
 			}
-			//将zipbuf读入到content
 			content, e = ioutil.ReadAll(&zipbuf)
 			if e != nil {
 				return nil, e
@@ -81,17 +75,17 @@ func OpenMemZipFile(path string, zip string) (*MemFile, error) {
 			}
 		}
 
-		cfi = &MemFileInfo{osfileinfo, modtime, content, int64(len(content)), fileSize}
+		cfi = &memFileInfo{osfileinfo, modtime, content, int64(len(content)), fileSize}
 		lock.Lock()
 		defer lock.Unlock()
 		gmfim[zip+":"+path] = cfi
 	}
-	return &MemFile{fi: cfi, offset: 0}, nil
+	return &memFile{fi: cfi, offset: 0}, nil
 }
 
 // MemFileInfo contains a compressed file bytes and file information.
 // it implements os.FileInfo interface.
-type MemFileInfo struct {
+type memFileInfo struct {
 	os.FileInfo
 	modTime     time.Time
 	content     []byte
@@ -100,62 +94,62 @@ type MemFileInfo struct {
 }
 
 // Name returns the compressed filename.
-func (fi *MemFileInfo) Name() string {
+func (fi *memFileInfo) Name() string {
 	return fi.Name()
 }
 
 // Size returns the raw file content size, not compressed size.
-func (fi *MemFileInfo) Size() int64 {
+func (fi *memFileInfo) Size() int64 {
 	return fi.contentSize
 }
 
 // Mode returns file mode.
-func (fi *MemFileInfo) Mode() os.FileMode {
+func (fi *memFileInfo) Mode() os.FileMode {
 	return fi.Mode()
 }
 
 // ModTime returns the last modified time of raw file.
-func (fi *MemFileInfo) ModTime() time.Time {
+func (fi *memFileInfo) ModTime() time.Time {
 	return fi.modTime
 }
 
 // IsDir returns the compressing file is a directory or not.
-func (fi *MemFileInfo) IsDir() bool {
+func (fi *memFileInfo) IsDir() bool {
 	return fi.IsDir()
 }
 
 // return nil. implement the os.FileInfo interface method.
-func (fi *MemFileInfo) Sys() interface{} {
+func (fi *memFileInfo) Sys() interface{} {
 	return nil
 }
 
 // MemFile contains MemFileInfo and bytes offset when reading.
 // it implements io.Reader,io.ReadCloser and io.Seeker.
-type MemFile struct {
-	fi     *MemFileInfo
+type memFile struct {
+	fi     *memFileInfo
 	offset int64
 }
 
 // Close memfile.
-func (f *MemFile) Close() error {
+func (f *memFile) Close() error {
 	return nil
 }
 
 // Get os.FileInfo of memfile.
-func (f *MemFile) Stat() (os.FileInfo, error) {
+func (f *memFile) Stat() (os.FileInfo, error) {
 	return f.fi, nil
 }
 
 // read os.FileInfo of files in directory of memfile.
 // it returns empty slice.
-func (f *MemFile) Readdir(count int) ([]os.FileInfo, error) {
+func (f *memFile) Readdir(count int) ([]os.FileInfo, error) {
 	infos := []os.FileInfo{}
 
 	return infos, nil
 }
 
 // Read bytes from the compressed file bytes.
-func (f *MemFile) Read(p []byte) (n int, err error) {
+func (f *memFile) Read(p []byte) (n int, err error) {
 	if len(f.fi.content)-int(f.offset) >= len(p) {
 		n = len(p)
 	} else {
@@ -171,7 +165,7 @@ var errWhence = errors.New("Seek: invalid whence")
 var errOffset = errors.New("Seek: invalid offset")
 
 // Read bytes from the compressed file bytes by seeker.
-func (f *MemFile) Seek(offset int64, whence int) (ret int64, err error) {
+func (f *memFile) Seek(offset int64, whence int) (ret int64, err error) {
 	switch whence {
 	default:
 		return 0, errWhence
@@ -191,7 +185,7 @@ func (f *MemFile) Seek(offset int64, whence int) (ret int64, err error) {
 // GetAcceptEncodingZip returns accept encoding format in http header.
 // zip is first, then deflate if both accepted.
 // If no accepted, return empty string.
-func GetAcceptEncodingZip(r *http.Request) string {
+func getAcceptEncodingZip(r *http.Request) string {
 	ss := r.Header.Get("Accept-Encoding")
 	ss = strings.ToLower(ss)
 	if strings.Contains(ss, "gzip") {
@@ -203,22 +197,3 @@ func GetAcceptEncodingZip(r *http.Request) string {
 	}
 	return ""
 }
-
-// CloseZWriter closes the io.Writer after compressing static file.
-func CloseZWriter(zwriter io.Writer) {
-	if zwriter == nil {
-		return
-	}
-
-	switch zwriter.(type) {
-	case *gzip.Writer:
-		zwriter.(*gzip.Writer).Close()
-	case *flate.Writer:
-		zwriter.(*flate.Writer).Close()
-		//其他情况不close, 保持和默认(非压缩)行为一致
-		/*
-			case io.WriteCloser:
-				zwriter.(io.WriteCloser).Close()
-		*/
-	}
-}

-// Zero-downtime restarts in Go.
 package beego
 
 import (

@@ -7,8 +7,6 @@ import (
 	"net"
 	"net/http"
 	"net/url"
-	"os"
-	"path"
 	"reflect"
 	"regexp"
 	"runtime"
@@ -33,7 +31,7 @@ const (
 
 var (
 	// supported http methods.
-	HTTPMETHOD = []string{"get", "post", "put", "delete", "patch", "options", "head"}
+	HTTPMETHOD = []string{"get", "post", "put", "delete", "patch", "options", "head", "trace", "connect"}
 	// these beego.Controller's methods shouldn't reflect to AutoRouter
 	exceptMethod = []string{"Init", "Prepare", "Finish", "Render", "RenderString",
 		"RenderBytes", "Redirect", "Abort", "StopRun", "UrlFor", "ServeJson", "ServeJsonp",
@@ -544,88 +542,26 @@ func (p *ControllerRegistor) ServeHTTP(rw http.ResponseWriter, r *http.Request)
 		http.Error(w, "Method Not Allowed", 405)
 		goto Admin
 	}
-
-	if do_filter(BeforeRouter) {
-		goto Admin
-	}
-
 	//static file server
-	for prefix, staticDir := range StaticDir {
-		if len(prefix) == 0 {
-			continue
-		}
-		if r.URL.Path == "/favicon.ico" {
-			file := path.Join(staticDir, r.URL.Path)
-			if utils.FileExists(file) {
-				http.ServeFile(w, r, file)
-				w.started = true
-				goto Admin
-			}
-		}
-		if strings.HasPrefix(r.URL.Path, prefix) {
-			if len(r.URL.Path) > len(prefix) && r.URL.Path[len(prefix)] != '/' {
-				continue
-			}
-			if r.URL.Path == prefix && prefix[len(prefix)-1] != '/' {
-				http.Redirect(rw, r, r.URL.Path+"/", 302)
-				goto Admin
-			}
-			file := path.Join(staticDir, r.URL.Path[len(prefix):])
-			finfo, err := os.Stat(file)
-			if err != nil {
-				if RunMode == "dev" {
-					Warn(err)
-				}
-				http.NotFound(w, r)
-				goto Admin
-			}
-			//if the request is dir and DirectoryIndex is false then
-			if finfo.IsDir() && !DirectoryIndex {
-				middleware.Exception("403", rw, r, "403 Forbidden")
+	if serverStaticRouter(context) {
 		goto Admin
 	}
 
-			//This block obtained from (https://github.com/smithfox/beego) - it should probably get merged into astaxie/beego after a pull request
-			isStaticFileToCompress := false
-			if StaticExtensionsToGzip != nil && len(StaticExtensionsToGzip) > 0 {
-				for _, statExtension := range StaticExtensionsToGzip {
-					if strings.HasSuffix(strings.ToLower(file), strings.ToLower(statExtension)) {
-						isStaticFileToCompress = true
-						break
-					}
+	if context.Input.IsPost() {
+		if CopyRequestBody && !context.Input.IsUpload() {
+			context.Input.CopyBody()
 		}
+		context.Input.ParseFormOrMulitForm(MaxMemory)
 	}
 
-			if isStaticFileToCompress {
-				if EnableGzip {
-					w.contentEncoding = GetAcceptEncodingZip(r)
-				}
-
-				memzipfile, err := OpenMemZipFile(file, w.contentEncoding)
-				if err != nil {
-					return
-				}
-
-				w.InitHeadContent(finfo.Size())
-
-				http.ServeContent(w, r, file, finfo.ModTime(), memzipfile)
-			} else {
-				http.ServeFile(w, r, file)
-			}
-
-			w.started = true
+	if do_filter(BeforeRouter) {
 		goto Admin
 	}
-	}
 
 	if do_filter(AfterStatic) {
 		goto Admin
 	}
 
-	if CopyRequestBody {
-		context.Input.Body()
-	}
-
 	if context.Input.RunController != nil && context.Input.RunMethod != "" {
 		findrouter = true
 		runMethod = context.Input.RunMethod
@@ -757,9 +693,6 @@ func (p *ControllerRegistor) ServeHTTP(rw http.ResponseWriter, r *http.Request)
 	}
 
 	if findrouter {
-		if r.Method == "POST" {
-			r.ParseMultipartForm(MaxMemory)
-		}
 		//execute middleware filters
 		if do_filter(BeforeExec) {
 			goto Admin
@@ -830,9 +763,8 @@ func (p *ControllerRegistor) ServeHTTP(rw http.ResponseWriter, r *http.Request)
 		}
 	}
 
-Admin:
 	do_filter(FinishRouter)
-
+Admin:
 	//admin module record QPS
 	if EnableAdmin {
 		timeend := time.Since(starttime)
@@ -894,7 +826,6 @@ type responseWriter struct {
 	writer  http.ResponseWriter
 	started bool
 	status  int
-	contentEncoding string
 }
 
 // Header returns the header map that will be sent by WriteHeader.
@@ -902,17 +833,6 @@ func (w *responseWriter) Header() http.Header {
 	return w.writer.Header()
 }
 
-// Init content-length header.
-func (w *responseWriter) InitHeadContent(contentlength int64) {
-	if w.contentEncoding == "gzip" {
-		w.Header().Set("Content-Encoding", "gzip")
-	} else if w.contentEncoding == "deflate" {
-		w.Header().Set("Content-Encoding", "deflate")
-	} else {
-		w.Header().Set("Content-Length", strconv.FormatInt(contentlength, 10))
-	}
-}
-
 // Write writes the data to the connection as part of an HTTP reply,
 // and sets `started` to true.
 // started means the response has sent out.

 package session
 
 import (
-	"github.com/couchbaselabs/go-couchbase"
 	"net/http"
 	"strings"
 	"sync"
+
+	"github.com/couchbaselabs/go-couchbase"
+
+	"github.com/astaxie/beego/session"
 )
 
 var couchbpder = &CouchbaseProvider{}
@@ -70,7 +73,7 @@ func (cs *CouchbaseSessionStore) SessionRelease(w http.ResponseWriter) {
 		return
 	}
 
-	bo, err := encodeGob(cs.values)
+	bo, err := session.EncodeGob(cs.values)
 	if err != nil {
 		return
 	}
@@ -117,7 +120,7 @@ func (cp *CouchbaseProvider) SessionInit(maxlifetime int64, savePath string) err
 }
 
 // read couchbase session by sid
-func (cp *CouchbaseProvider) SessionRead(sid string) (SessionStore, error) {
+func (cp *CouchbaseProvider) SessionRead(sid string) (session.SessionStore, error) {
 	cp.b = cp.getBucket()
 
 	var doc []byte
@@ -127,7 +130,7 @@ func (cp *CouchbaseProvider) SessionRead(sid string) (SessionStore, error) {
 	if doc == nil {
 		kv = make(map[interface{}]interface{})
 	} else {
-		kv, err = decodeGob(doc)
+		kv, err = session.DecodeGob(doc)
 		if err != nil {
 			return nil, err
 		}
@@ -150,7 +153,7 @@ func (cp *CouchbaseProvider) SessionExist(sid string) bool {
 	}
 }
 
-func (cp *CouchbaseProvider) SessionRegenerate(oldsid, sid string) (SessionStore, error) {
+func (cp *CouchbaseProvider) SessionRegenerate(oldsid, sid string) (session.SessionStore, error) {
 	cp.b = cp.getBucket()
 
 	var doc []byte
@@ -172,7 +175,7 @@ func (cp *CouchbaseProvider) SessionRegenerate(oldsid, sid string) (SessionStore
 	if doc == nil {
 		kv = make(map[interface{}]interface{})
 	} else {
-		kv, err = decodeGob(doc)
+		kv, err = session.DecodeGob(doc)
 		if err != nil {
 			return nil, err
 		}
@@ -199,5 +202,5 @@ func (cp *CouchbaseProvider) SessionAll() int {
 }
 
 func init() {
-	Register("couchbase", couchbpder)
+	session.Register("couchbase", couchbpder)
 }

@@ -14,6 +14,8 @@ import (
 	"sync"
 	"time"
 
+	"github.com/astaxie/beego/session"
+
 	_ "github.com/go-sql-driver/mysql"
 )
 
@@ -73,7 +75,7 @@ func (st *MysqlSessionStore) SessionID() string {
 // must call this method to save values to database.
 func (st *MysqlSessionStore) SessionRelease(w http.ResponseWriter) {
 	defer st.c.Close()
-	b, err := encodeGob(st.values)
+	b, err := session.EncodeGob(st.values)
 	if err != nil {
 		return
 	}
@@ -106,7 +108,7 @@ func (mp *MysqlProvider) SessionInit(maxlifetime int64, savePath string) error {
 }
 
 // get mysql session by sid
-func (mp *MysqlProvider) SessionRead(sid string) (SessionStore, error) {
+func (mp *MysqlProvider) SessionRead(sid string) (session.SessionStore, error) {
 	c := mp.connectInit()
 	row := c.QueryRow("select session_data from session where session_key=?", sid)
 	var sessiondata []byte
@@ -119,7 +121,7 @@ func (mp *MysqlProvider) SessionRead(sid string) (SessionStore, error) {
 	if len(sessiondata) == 0 {
 		kv = make(map[interface{}]interface{})
 	} else {
-		kv, err = decodeGob(sessiondata)
+		kv, err = session.DecodeGob(sessiondata)
 		if err != nil {
 			return nil, err
 		}
@@ -143,7 +145,7 @@ func (mp *MysqlProvider) SessionExist(sid string) bool {
 }
 
 // generate new sid for mysql session
-func (mp *MysqlProvider) SessionRegenerate(oldsid, sid string) (SessionStore, error) {
+func (mp *MysqlProvider) SessionRegenerate(oldsid, sid string) (session.SessionStore, error) {
 	c := mp.connectInit()
 	row := c.QueryRow("select session_data from session where session_key=?", oldsid)
 	var sessiondata []byte
@@ -156,7 +158,7 @@ func (mp *MysqlProvider) SessionRegenerate(oldsid, sid string) (SessionStore, er
 	if len(sessiondata) == 0 {
 		kv = make(map[interface{}]interface{})
 	} else {
-		kv, err = decodeGob(sessiondata)
+		kv, err = session.DecodeGob(sessiondata)
 		if err != nil {
 			return nil, err
 		}
@@ -194,5 +196,5 @@ func (mp *MysqlProvider) SessionAll() int {
 }
 
 func init() {
-	Register("mysql", mysqlpder)
+	session.Register("mysql", mysqlpder)
 }

@@ -34,6 +34,9 @@ import (
 	"net/http"
 	"sync"
 	"time"
+
+	"github.com/astaxie/beego/session"
+
 	_ "github.com/lib/pq"
 )
 
@@ -93,7 +96,7 @@ func (st *PostgresqlSessionStore) SessionID() string {
 // must call this method to save values to database.
 func (st *PostgresqlSessionStore) SessionRelease(w http.ResponseWriter) {
 	defer st.c.Close()
-	b, err := encodeGob(st.values)
+	b, err := session.EncodeGob(st.values)
 	if err != nil {
 		return
 	}
@@ -126,7 +129,7 @@ func (mp *PostgresqlProvider) SessionInit(maxlifetime int64, savePath string) er
 }
 
 // get postgresql session by sid
-func (mp *PostgresqlProvider) SessionRead(sid string) (SessionStore, error) {
+func (mp *PostgresqlProvider) SessionRead(sid string) (session.SessionStore, error) {
 	c := mp.connectInit()
 	row := c.QueryRow("select session_data from session where session_key=$1", sid)
 	var sessiondata []byte
@@ -146,7 +149,7 @@ func (mp *PostgresqlProvider) SessionRead(sid string) (SessionStore, error) {
 	if len(sessiondata) == 0 {
 		kv = make(map[interface{}]interface{})
 	} else {
-		kv, err = decodeGob(sessiondata)
+		kv, err = session.DecodeGob(sessiondata)
 		if err != nil {
 			return nil, err
 		}
@@ -171,7 +174,7 @@ func (mp *PostgresqlProvider) SessionExist(sid string) bool {
 }
 
 // generate new sid for postgresql session
-func (mp *PostgresqlProvider) SessionRegenerate(oldsid, sid string) (SessionStore, error) {
+func (mp *PostgresqlProvider) SessionRegenerate(oldsid, sid string) (session.SessionStore, error) {
 	c := mp.connectInit()
 	row := c.QueryRow("select session_data from session where session_key=$1", oldsid)
 	var sessiondata []byte
@@ -185,7 +188,7 @@ func (mp *PostgresqlProvider) SessionRegenerate(oldsid, sid string) (SessionStor
 	if len(sessiondata) == 0 {
 		kv = make(map[interface{}]interface{})
 	} else {
-		kv, err = decodeGob(sessiondata)
+		kv, err = session.DecodeGob(sessiondata)
 		if err != nil {
 			return nil, err
 		}
@@ -223,5 +226,5 @@ func (mp *PostgresqlProvider) SessionAll() int {
 }
 
 func init() {
-	Register("postgresql", postgresqlpder)
+	session.Register("postgresql", postgresqlpder)
 }

@@ -6,6 +6,8 @@ import (
 	"strings"
 	"sync"
 
+	"github.com/astaxie/beego/session"
+
 	"github.com/beego/redigo/redis"
 )
 
@@ -77,7 +79,7 @@ func (rs *RedisSessionStore) SessionRelease(w http.ResponseWriter) {
 		return
 	}
 
-	b, err := encodeGob(rs.values)
+	b, err := session.EncodeGob(rs.values)
 	if err != nil {
 		return
 	}
@@ -134,7 +136,7 @@ func (rp *RedisProvider) SessionInit(maxlifetime int64, savePath string) error {
 }
 
 // read redis session by sid
-func (rp *RedisProvider) SessionRead(sid string) (SessionStore, error) {
+func (rp *RedisProvider) SessionRead(sid string) (session.SessionStore, error) {
 	c := rp.poollist.Get()
 	defer c.Close()
 
@@ -143,7 +145,7 @@ func (rp *RedisProvider) SessionRead(sid string) (SessionStore, error) {
 	if len(kvs) == 0 {
 		kv = make(map[interface{}]interface{})
 	} else {
-		kv, err = decodeGob([]byte(kvs))
+		kv, err = session.DecodeGob([]byte(kvs))
 		if err != nil {
 			return nil, err
 		}
@@ -166,7 +168,7 @@ func (rp *RedisProvider) SessionExist(sid string) bool {
 }
 
 // generate new sid for redis session
-func (rp *RedisProvider) SessionRegenerate(oldsid, sid string) (SessionStore, error) {
+func (rp *RedisProvider) SessionRegenerate(oldsid, sid string) (session.SessionStore, error) {
 	c := rp.poollist.Get()
 	defer c.Close()
 
@@ -185,7 +187,7 @@ func (rp *RedisProvider) SessionRegenerate(oldsid, sid string) (SessionStore, er
 	if len(kvs) == 0 {
 		kv = make(map[interface{}]interface{})
 	} else {
-		kv, err = decodeGob([]byte(kvs))
+		kv, err = session.DecodeGob([]byte(kvs))
 		if err != nil {
 			return nil, err
 		}
@@ -215,5 +217,5 @@ func (rp *RedisProvider) SessionAll() int {
 }
 
 func init() {
-	Register("redis", redispder)
+	session.Register("redis", redispder)
 }

@@ -70,7 +70,7 @@ func (fs *FileSessionStore) SessionID() string {
 // Write file session to local file with Gob string
 func (fs *FileSessionStore) SessionRelease(w http.ResponseWriter) {
 	defer fs.f.Close()
-	b, err := encodeGob(fs.values)
+	b, err := EncodeGob(fs.values)
 	if err != nil {
 		return
 	}
@@ -123,7 +123,7 @@ func (fp *FileProvider) SessionRead(sid string) (SessionStore, error) {
 	if len(b) == 0 {
 		kv = make(map[interface{}]interface{})
 	} else {
-		kv, err = decodeGob(b)
+		kv, err = DecodeGob(b)
 		if err != nil {
 			return nil, err
 		}
@@ -222,7 +222,7 @@ func (fp *FileProvider) SessionRegenerate(oldsid, sid string) (SessionStore, err
 	if len(b) == 0 {
 		kv = make(map[interface{}]interface{})
 	} else {
-		kv, err = decodeGob(b)
+		kv, err = DecodeGob(b)
 		if err != nil {
 			return nil, err
 		}

@@ -10,11 +10,11 @@ func Test_gob(t *testing.T) {
 	a := make(map[interface{}]interface{})
 	a["username"] = "astaxie"
 	a[12] = 234
-	b, err := encodeGob(a)
+	b, err := EncodeGob(a)
 	if err != nil {
 		t.Error(err)
 	}
-	c, err := decodeGob(b)
+	c, err := DecodeGob(b)
 	if err != nil {
 		t.Error(err)
 	}

@@ -27,7 +27,7 @@ func init() {
 	gob.Register(map[int]int64{})
 }
 
-func encodeGob(obj map[interface{}]interface{}) ([]byte, error) {
+func EncodeGob(obj map[interface{}]interface{}) ([]byte, error) {
 	buf := bytes.NewBuffer(nil)
 	enc := gob.NewEncoder(buf)
 	err := enc.Encode(obj)
@@ -37,7 +37,7 @@ func encodeGob(obj map[interface{}]interface{}) ([]byte, error) {
 	return buf.Bytes(), nil
 }
 
-func decodeGob(encoded []byte) (map[interface{}]interface{}, error) {
+func DecodeGob(encoded []byte) (map[interface{}]interface{}, error) {
 	buf := bytes.NewBuffer(encoded)
 	dec := gob.NewDecoder(buf)
 	var out map[interface{}]interface{}
@@ -97,8 +97,8 @@ func decrypt(block cipher.Block, value []byte) ([]byte, error) {
 func encodeCookie(block cipher.Block, hashKey, name string, value map[interface{}]interface{}) (string, error) {
 	var err error
 	var b []byte
-	// 1. encodeGob.
-	if b, err = encodeGob(value); err != nil {
+	// 1. EncodeGob.
+	if b, err = EncodeGob(value); err != nil {
 		return "", err
 	}
 	// 2. Encrypt (optional).
@@ -158,8 +158,8 @@ func decodeCookie(block cipher.Block, hashKey, name, value string, gcmaxlifetime
 	if b, err = decrypt(block, b); err != nil {
 		return nil, err
 	}
-	// 5. decodeGob.
-	if dst, err := decodeGob(b); err != nil {
+	// 5. DecodeGob.
+	if dst, err := DecodeGob(b); err != nil {
 		return nil, err
 	} else {
 		return dst, nil

+package beego
+
+import (
+	"net/http"
+	"os"
+	"path"
+	"strconv"
+	"strings"
+
+	"github.com/astaxie/beego/context"
+	"github.com/astaxie/beego/middleware"
+	"github.com/astaxie/beego/utils"
+)
+
+func serverStaticRouter(ctx *context.Context) bool {
+	requestPath := path.Clean(ctx.Input.Request.URL.Path)
+	for prefix, staticDir := range StaticDir {
+		if len(prefix) == 0 {
+			continue
+		}
+		if requestPath == "/favicon.ico" {
+			file := path.Join(staticDir, requestPath)
+			if utils.FileExists(file) {
+				http.ServeFile(ctx.ResponseWriter, ctx.Request, file)
+				return true
+			}
+		}
+		if strings.HasPrefix(requestPath, prefix) {
+			if len(requestPath) > len(prefix) && requestPath[len(prefix)] != '/' {
+				continue
+			}
+			if requestPath == prefix && prefix[len(prefix)-1] != '/' {
+				http.Redirect(ctx.ResponseWriter, ctx.Request, requestPath+"/", 302)
+				return true
+			}
+			file := path.Join(staticDir, requestPath[len(prefix):])
+			finfo, err := os.Stat(file)
+			if err != nil {
+				if RunMode == "dev" {
+					Warn(err)
+				}
+				http.NotFound(ctx.ResponseWriter, ctx.Request)
+				return true
+			}
+			//if the request is dir and DirectoryIndex is false then
+			if finfo.IsDir() && !DirectoryIndex {
+				middleware.Exception("403", ctx.ResponseWriter, ctx.Request, "403 Forbidden")
+				return true
+			}
+
+			//This block obtained from (https://github.com/smithfox/beego) - it should probably get merged into astaxie/beego after a pull request
+			isStaticFileToCompress := false
+			if StaticExtensionsToGzip != nil && len(StaticExtensionsToGzip) > 0 {
+				for _, statExtension := range StaticExtensionsToGzip {
+					if strings.HasSuffix(strings.ToLower(file), strings.ToLower(statExtension)) {
+						isStaticFileToCompress = true
+						break
+					}
+				}
+			}
+
+			if isStaticFileToCompress {
+				var contentEncoding string
+				if EnableGzip {
+					contentEncoding = getAcceptEncodingZip(ctx.Request)
+				}
+
+				memzipfile, err := openMemZipFile(file, contentEncoding)
+				if err != nil {
+					return true
+				}
+
+				if contentEncoding == "gzip" {
+					ctx.Output.Header("Content-Encoding", "gzip")
+				} else if contentEncoding == "deflate" {
+					ctx.Output.Header("Content-Encoding", "deflate")
+				} else {
+					ctx.Output.Header("Content-Length", strconv.FormatInt(finfo.Size(), 10))
+				}
+
+				http.ServeContent(ctx.ResponseWriter, ctx.Request, file, finfo.ModTime(), memzipfile)
+
+			} else {
+				http.ServeFile(ctx.ResponseWriter, ctx.Request, file)
+			}
+			return true
+		}
+	}
+	return false
+}

-// most reference from github.com/realint/dbgutil
+// Here are the features: healthcheck, profile, statistics and task.
 package toolbox
 
 import (
@@ -34,7 +34,6 @@ func Display(data ...interface{}) {
 	display(true, data...)
 }
 
-
 // return data print string
 func GetDisplayString(data ...interface{}) string {
 	return display(false, data...)