test go get with travis

Signed-off-by: 高汝彤 <rutong.grt@alibaba-inc.com>

.travis.yml

@@ -8,8 +8,9 @@ go:
   - 1.9.x
 
 install:
-  - go get -u github.com/Masterminds/glide
-  - glide install
+#  - go get -u github.com/Masterminds/glide
+#  - glide install
+  - go get -u github.com/aliyun/alibaba-cloud-sdk-go/sdk
 
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