无法访问 EC2 实例上的产品广告 API

发布于 2024-11-28 11:53:06 字数 1501 浏览 3 评论 0原文

我部署了一个微型 EC2 Windows 实例，并尝试访问 Amazon Product Advertising API。如果我使用的是 EC2 实例，URL 是否有不同？在 ec2 网络之外的我的电脑上也可以使用相同的 url。我有互联网连接并且可以访问 http://ecs.amazonaws.com

[ERROR] 2011-08-09 17:36:41,956 could not retrieve batch
java.io.IOException: Server returned HTTP response code: 400 for URL: http://ecs.amazonaws.com/onca/xml?AWSAccessKeyId=[key]&Condition=New&IdType=UPC&IncludeReviewsSummary=False&ItemId=[parameters]&Service=AWSECommerceService&Timestamp=2011-08-09T16%3A36%3A41Z&Version=2010-11-01&Signature=c8MBHhPCa3BF96YTl8xEbYnw0YQvt2wsYAU%2BWl0apFw%3D
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source)
    at javax.xml.parsers.DocumentBuilder.parse(Unknown Source)
    at 
    at java.lang.Thread.run(Unknown Source)

原文

I deployed a micro EC2 Windows instance and I'm trying to get through to the Amazon Product Advertising API. Is there a difference url if I am on a EC2 instance? The same url's work on my pc outside the ec2 network. I have an internet connection and can access http://ecs.amazonaws.com

[ERROR] 2011-08-09 17:36:41,956 could not retrieve batch
java.io.IOException: Server returned HTTP response code: 400 for URL: http://ecs.amazonaws.com/onca/xml?AWSAccessKeyId=[key]&Condition=New&IdType=UPC&IncludeReviewsSummary=False&ItemId=[parameters]&Service=AWSECommerceService&Timestamp=2011-08-09T16%3A36%3A41Z&Version=2010-11-01&Signature=c8MBHhPCa3BF96YTl8xEbYnw0YQvt2wsYAU%2BWl0apFw%3D
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
    at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source)
    at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source)
    at javax.xml.parsers.DocumentBuilder.parse(Unknown Source)
    at 
    at java.lang.Thread.run(Unknown Source)

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