diff --git a/httplib.go b/httplib/httplib.go
similarity index 99%
rename from httplib.go
rename to httplib/httplib.go
index 25d010e0..15a74fda 100644
--- a/httplib.go
+++ b/httplib/httplib.go
@@ -1,4 +1,4 @@
-package beego
+package httplib
 
 import (
 	"bytes"
diff --git a/httplib_test.go b/httplib/httplib_test.go
similarity index 96%
rename from httplib_test.go
rename to httplib/httplib_test.go
index ea4a7f9a..00392318 100644
--- a/httplib_test.go
+++ b/httplib/httplib_test.go
@@ -1,4 +1,4 @@
-package beego
+package httplib
 
 import (
 	"io/ioutil"
diff --git a/safemap.go b/safemap.go
index 3ec441fb..73af9e8a 100644
--- a/safemap.go
+++ b/safemap.go
@@ -56,3 +56,9 @@ func (m *BeeMap) Delete(k interface{}) {
 	defer m.lock.Unlock()
 	delete(m.bm, k)
 }
+
+func (m *BeeMap) Items() map[interface{}]interface{} {
+	m.lock.RLock()
+	defer m.lock.RUnlock()
+	return m.bm
+}