我正在尝试在amazon aws sqs
中添加消息所以我试过这个
root~# aws sqs send-message --queue-url "queue/url" --message-body "message with attribute" --message-attributes '{"Name": "somename", "Type":"String", "Value":"somevalue"}'
它给了我这个错误
'unicode' object has no attribute 'keys'
但如果我从命令
中删除--message-attributes
部分
root~# aws sqs send-message --queue-url "queue/url" --message-body "message with attribute"
然后它完美无缺
http://docs.aws.amazon.com/cli/latest/reference/sqs/send-message.html
我猜是地图类型如何以地图格式发送此参数
--message-attributes (map)
答案 0 :(得分:5)
您需要传递--message-attributes (map)
数据结构,例如{attr1 : {"DataType":"type1.option", "StringValue":val1}, attr2 : {"DataType":"typ2.option", "StringValue":val2}, ...}
所以你的例子如下:
$ aws sqs send-message --queue-url "queue/url" --message-body "message with attribute" --message-attributes '{"somename" : { "DataType":"String", "StringValue":"somevalue"}}'
{
"MD5OfMessageBody": "ZZZZ",
"MD5OfMessageAttributes": "YYYY",
"MessageId": "06524772-XXXX"
}
$ aws sqs receive-message --queue-url "queue/url" --message-attribute-names somename
{
"Messages": [
{
"Body": "message with attribute",
"ReceiptHandle": "dummy==",
"MD5OfBody": "ZZZZ",
"MD5OfMessageAttributes": "YYYYS",
"MessageId": "06524772-XXXX",
"MessageAttributes": {
"somename": {
"DataType": "String",
"StringValue": "somevalue"
}
}
}
]
}