add py/DynamoDB_Put_AND_Updata.py.

py/DynamoDB_Put_AND_Updata.py

@@ -0,0 +1,26 @@
+
+def updata_ddbone(age):
+    client = boto3.client('dynamodb')
+    response = client.update_item(
+            TableName='abc',
+            Key={
+                'name': {
+                    'S': "name"
+                }
+            },
+            AttributeUpdates={
+                'ver': {
+                    'Value': {
+                        'S': age
+                    }}})
+
+
+def put_ddb(name,alias):
+    ddb= boto3.client('dynamodb')
+    tableName = 'hehe'
+    item = {  'mykey': {'S': name},
+              'myvalue': {'S': alias}
+           }
+    ddb.put_item(TableName = tableName, Item = item)
+
+