【发布时间】:2017-07-09 17:31:56
【问题描述】:
我正在按照下面提到的教程使用 Amazon lambda 和 Amazon API 随时随地调整图像大小。
完成所有步骤后,开始测试
http://YOUR_BUCKET_WEBSITE_HOSTNAME_HERE/blue_marble.jpg
显示所需的图像,但
http://YOUR_BUCKET_WEBSITE_HOSTNAME_HERE/300×300/blue_marble.jpg
给出错误 {"message": "Internal server error"}
AWS lambda 监视器显示以下日志。
2017-02-20T12:18:57.979Z c0265015-f766-11e6-932c-ebf25f098e89 { "errorMessage": "您提供的授权机制不支持,请使用AWS4-HMAC-SHA256。", "errorType": "InvalidRequest", “堆栈跟踪”: [ “Request.extractError (/var/runtime/node_modules/aws-sdk/lib/services/s3.js:538:35)”, “Request.callListeners (/var/runtime/node_modules/aws-sdk/lib/sequential_executor.js:105:20)”, “Request.emit (/var/runtime/node_modules/aws-sdk/lib/sequential_executor.js:77:10)”, “Request.emit (/var/runtime/node_modules/aws-sdk/lib/request.js:668:14)”, “Request.transition (/var/runtime/node_modules/aws-sdk/lib/request.js:22:10)”, “AcceptorStateMachine.runTo (/var/runtime/node_modules/aws-sdk/lib/state_machine.js:14:12)”, "/var/runtime/node_modules/aws-sdk/lib/state_machine.js:26:10", “请求。(/var/runtime/node_modules/aws-sdk/lib/request.js:38:9)”, “请求。(/var/runtime/node_modules/aws-sdk/lib/request.js:670:12)”, “Request.callListeners (/var/runtime/node_modules/aws-sdk/lib/sequential_executor.js:115:18)”, “Request.emit (/var/runtime/node_modules/aws-sdk/lib/sequential_executor.js:77:10)”, “Request.emit (/var/runtime/node_modules/aws-sdk/lib/request.js:668:14)”, “Request.transition (/var/runtime/node_modules/aws-sdk/lib/request.js:22:10)”, “AcceptorStateMachine.runTo (/var/runtime/node_modules/aws-sdk/lib/state_machine.js:14:12)”, "/var/runtime/node_modules/aws-sdk/lib/state_machine.js:26:10", “请求。(/var/runtime/node_modules/aws-sdk/lib/request.js:38:9)” ] }
我做错了什么?任何帮助将不胜感激。
【问题讨论】:
标签: amazon-s3 aws-lambda image-resizing