【发布时间】:2019-02-02 03:50:22
【问题描述】:
任务是接收消息和删除消息。我在 Postman 中对此进行建模。我可以成功执行接收消息操作,但不能成功执行删除消息操作。
我尝试从接收消息响应中复制接收句柄字符串并在删除消息请求中使用它,并尝试对字符串进行 url 编码。两者都返回错误
在 Postman 中,我运行 aws sqs ReceiveMessage 操作并获取 ReceiptHandle
<ReceiptHandle>AQEBjiliZegyBS/ZO9wta+a/heA/tSx/f6tLFqfH38jEZ2r9zguHAljXhG/B8tXaM+S6MKs/XGyZ206S3NC2V38CUKLO+sPF0mfP47wqu7+nAIwettlxTGQAYuCFqI1CYBYHXxgajB1UEiFz8Kc6v8SlWs/VPLX+IWjckoQOtMRl977sxM5pCLhMNvIwh1RYFvybM0D0WEbJEuYb9JU3DZuRZg/K5rjvNooPqER4FR1JJxpZiJ0tu6481CyePLtEh/J4+Yd2kYRyuqN788oEdSTZIKprA6lHUCiCmeuqCb0yEDsxJcCVX4GmDok5KMHm/E2bgjpRjVRxZ+mrnLqTSwojt0LXg61vv8dNF8QD4sngPXqhmKQ7yp5O6S8ygn4lIPaUGOl5cgX1HsB3Q9Pfv3sg4A==</ReceiptHandle>
然后我运行 aws sqs DeleteMessage 操作
尝试#1
以精确副本传递 ReceiptHandle
Action=DeleteMessage&ReceiptHandle=AQEBjiliZegyBS/ZO9wta+a/heA/tSx/f6tLFqfH38jEZ2r9zguHAljXhG/B8tXaM+S6MKs/XGyZ206S3NC2V38CUKLO+sPF0mfP47wqu7+nAIwettlxTGQAYuCFqI1CYBYHXxgajB1UEiFz8Kc6v8SlWs/VPLX+IWjckoQOtMRl977sxM5pCLhMNvIwh1RYFvybM0D0WEbJEuYb9JU3DZuRZg/K5rjvNooPqER4FR1JJxpZiJ0tu6481CyePLtEh/J4+Yd2kYRyuqN788oEdSTZIKprA6lHUCiCmeuqCb0yEDsxJcCVX4GmDok5KMHm/E2bgjpRjVRxZ+mrnLqTSwojt0LXg61vv8dNF8QD4sngPXqhmKQ7yp5O6S8ygn4lIPaUGOl5cgX1HsB3Q9Pfv3sg4A==&Version=2012-11-05
在响应中,Postman 显示“+”被替换为空格,因此假设这是一个编码问题:
The input receipt handle "AQEBjiliZegyBS/ZO9wta a/heA/tSx/f6tLFqfH38jEZ2r9zguHAljXhG/B8tXaM S6MKs/XGyZ206S3NC2V38CUKLO sPF0mfP47wqu7 nAIwettlxTGQAYuCFqI1CYBYHXxgajB1UEiFz8Kc6v8SlWs/VPLX IWjckoQOtMRl977sxM5pCLhMNvIwh1RYFvybM0D0WEbJEuYb9JU3DZuRZg/K5rjvNooPqER4FR1JJxpZiJ0tu6481CyePLtEh/J4 Yd2kYRyuqN788oEdSTZIKprA6lHUCiCmeuqCb0yEDsxJcCVX4GmDok5KMHm/E2bgjpRjVRxZ mrnLqTSwojt0LXg61vv8dNF8QD4sngPXqhmKQ7yp5O6S8ygn4lIPaUGOl5cgX1HsB3Q9Pfv3sg4A==" is not a valid receipt handle.
尝试 #2 URL 编码收据句柄:
Action=DeleteMessage&ReceiptHandle=AQEBjiliZegyBS%2FZO9wta%2Ba%2FheA%2FtSx%2Ff6tLFqfH38jEZ2r9zguHAljXhG%2FB8tXaM%2BS6MKs%2FXGyZ206S3NC2V38CUKLO%2BsPF0mfP47wqu7%2BnAIwettlxTGQAYuCFqI1CYBYHXxgajB1UEiFz8Kc6v8SlWs%2FVPLX%2BIWjckoQOtMRl977sxM5pCLhMNvIwh1RYFvybM0D0WEbJEuYb9JU3DZuRZg%2FK5rjvNooPqER4FR1JJxpZiJ0tu6481CyePLtEh%2FJ4%2BYd2kYRyuqN788oEdSTZIKprA6lHUCiCmeuqCb0yEDsxJcCVX4GmDok5KMHm%2FE2bgjpRjVRxZ%2BmrnLqTSwojt0LXg61vv8dNF8QD4sngPXqhmKQ7yp5O6S8ygn4lIPaUGOl5cgX1HsB3Q9Pfv3sg4A%3D%3D&Version=2012-11-05
错误响应是: 我们计算的请求签名与您提供的签名不匹配。检查您的 AWS 秘密访问密钥和签名方法。有关详细信息,请参阅服务文档。
收据句柄是否需要编码?
【问题讨论】:
标签: amazon-sqs