beta特性

Signed-off-by: LYQ_YES <liuyuqiang9@huawei.com>
Change-Id: Ie28db9287ea80e43652e2c659b7e08057679f2a3

README.md

@@ -1,4 +1,4 @@
-# Time Zone Cangjie Wrapper
+# Time Zone Cangjie Wrapper(beta feature)
 
 ## Introduction
 

README_zh.md

@@ -1,4 +1,4 @@
-# 时间时区仓颉封装
+# 时间时区仓颉封装（beta特性）
 
 ## 简介
 

ohos/system_date_time/BUILD.gn

@@ -11,6 +11,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# The Cangjie API is in Beta. For details on its capabilities and limitations, please refer to the README file.
+
 import("//build/templates/cangjie/cjc.gni")
 
 ohos_cangjie_shared_library("ohos.system_date_time") {

ohos/system_date_time/cj_date_time_common.cj

@@ -13,6 +13,8 @@
  * limitations under the License.
  */
 
+// The Cangjie API is in Beta. For details on its capabilities and limitations, please refer to the README file.
+
 package ohos.system_date_time
 
 import ohos.labels.APILevel

ohos/system_date_time/cj_date_time_error.cj

@@ -13,6 +13,8 @@
  * limitations under the License.
  */
 
+// The Cangjie API is in Beta. For details on its capabilities and limitations, please refer to the README file.
+
 package ohos.system_date_time
 
 import ohos.business_exception.{ BusinessException, getUniversalErrorMsg }

ohos/system_date_time/system_date_time.cj

@@ -13,6 +13,8 @@
  * limitations under the License.
  */
 
+// The Cangjie API is in Beta. For details on its capabilities and limitations, please refer to the README file.
+
 package ohos.system_date_time
 
 import ohos.ffi.{ RetCode, RetDataCString, RetDataI64 }