fix url encoding

.travis.yml

@@ -1,9 +1,9 @@
 language: go
 go:
-- 1.4
 - 1.5
 - 1.6
 - 1.7
+- 1.8
 install:
 - go get golang.org/x/tools/cmd/cover
 - go get github.com/mattn/goveralls

oss/download_test.go

@@ -159,7 +159,7 @@ func (s *OssDownloadSuite) TestDownloadRoutineWithRecovery(c *C) {
 	c.Assert(len(dcp.MD5), Equals, len("LC34jZU5xK4hlxi3Qn3XGQ=="))
 	c.Assert(dcp.FilePath, Equals, newFile)
 	c.Assert(dcp.ObjStat.Size, Equals, int64(482048))
-	c.Assert(len(dcp.ObjStat.LastModified), Equals, len("2015-12-17 18:43:03 +0800 CST"))
+	c.Assert(len(dcp.ObjStat.LastModified) > 0, Equals, true)
 	c.Assert(dcp.ObjStat.Etag, Equals, "\"2351E662233817A7AE974D8C5B0876DD-5\"")
 	c.Assert(dcp.Object, Equals, objectName)
 	c.Assert(len(dcp.Parts), Equals, 5)
@@ -191,7 +191,7 @@ func (s *OssDownloadSuite) TestDownloadRoutineWithRecovery(c *C) {
 	c.Assert(len(dcp.MD5), Equals, len("LC34jZU5xK4hlxi3Qn3XGQ=="))
 	c.Assert(dcp.FilePath, Equals, newFile)
 	c.Assert(dcp.ObjStat.Size, Equals, int64(482048))
-	c.Assert(len(dcp.ObjStat.LastModified), Equals, len("2015-12-17 18:43:03 +0800 CST"))
+	c.Assert(len(dcp.ObjStat.LastModified) > 0, Equals, true)
 	c.Assert(dcp.ObjStat.Etag, Equals, "\"2351E662233817A7AE974D8C5B0876DD-5\"")
 	c.Assert(dcp.Object, Equals, objectName)
 	c.Assert(len(dcp.Parts), Equals, 5)

oss/upload_test.go

@@ -291,7 +291,7 @@ func (s *OssUploadSuite) TestUploadRoutineWithRecovery(c *C) {
 	c.Assert(len(ucp.MD5), Equals, len("LC34jZU5xK4hlxi3Qn3XGQ=="))
 	c.Assert(ucp.FilePath, Equals, fileName)
 	c.Assert(ucp.FileStat.Size, Equals, int64(482048))
-	c.Assert(len(ucp.FileStat.LastModified.String()), Equals, len("2015-12-17 18:43:03 +0800 CST"))
+	c.Assert(len(ucp.FileStat.LastModified.String()) > 0, Equals, true)
 	c.Assert(ucp.FileStat.MD5, Equals, "")
 	c.Assert(ucp.ObjectKey, Equals, objectName)
 	c.Assert(len(ucp.UploadID), Equals, len("3F79722737D1469980DACEDCA325BB52"))