【发布时间】:2014-02-14 23:31:04
【问题描述】:
我在 Grails 2.2.2 上使用 Grails AWS 插件:https://github.com/grails-aws/grails-aws。我无法让基本的 S3 文件上传工作。我收到以下错误:
错误日志:
ERROR (SLF4JBridgeHandler.java:225) - Servlet.service() for servlet [default] in context with path [] threw exception [org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoClassDefFoundError: org/apache/http/params/SyncBasicHttpParams] with root cause
java.lang.ClassNotFoundException: org.apache.http.params.SyncBasicHttpParams
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at org.jets3t.service.utils.RestUtils.createDefaultHttpParams(RestUtils.java:574)
at org.jets3t.service.utils.RestUtils.initHttpConnection(RestUtils.java:298)
at org.jets3t.service.impl.rest.httpclient.RestStorageService.initHttpConnection(RestStorageService.java:209)
at org.jets3t.service.impl.rest.httpclient.RestStorageService.initializeDefaults(RestStorageService.java:166)
at org.jets3t.service.StorageService.<init>(StorageService.java:125)
at org.jets3t.service.impl.rest.httpclient.RestStorageService.<init>(RestStorageService.java:153)
at org.jets3t.service.S3Service.<init>(S3Service.java:91)
at org.jets3t.service.impl.rest.httpclient.RestS3Service.<init>(RestS3Service.java:157)
at org.jets3t.service.impl.rest.httpclient.RestS3Service.<init>(RestS3Service.java:131)
at org.jets3t.service.impl.rest.httpclient.RestS3Service.<init>(RestS3Service.java:109)
at grails.plugin.aws.s3.S3FileUpload.inputStreamUpload(S3FileUpload.groovy:85)
at grails.plugin.aws.util.MetaClassInjector$_injectS3UploadMethods_closure3.doCall(MetaClassInjector.groovy:46)
这是构建配置:
compile ":aws:1.6.7.5"
控制器:
file.inputStream.s3upload(newFilename) {
path "pictures/"
}
所以这里没有什么特别的,只是基本的配置,但它不起作用。有什么想法吗?
UDPATE:
运行依赖关系报告以确保应用正在使用 HTTPClient 4.2,并且它是:
httpclient by org.apache.httpcomponents 4.2 4.1.2
谢谢
【问题讨论】:
-
您是否指定了默认存储桶?上面使用的闭包数据没有指定。
-
@dmahapatro 是的,我在 Config.groovy 中指定了一个默认存储桶
-
根据您对答案的评论,看起来 HTTPClient 依赖项正在发生冲突,因为 plugin brings in the same dependency.您能否运行
grails dependency-report并查看该特定工件是否受到损害?
标签: grails amazon-web-services amazon-s3