我在Grails 2.2.2上使用Grails AWS Plugin:https://github.com/grails-aws/grails-aws。我无法使基本的S3文件上传工作。我收到以下错误:运行Grails AWS Plugin时出现ClassNotFoundException
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)
这里是BuildConfig:
compile ":aws:1.6.7.5"
控制器:
file.inputStream.s3upload(newFilename) {
path "pictures/"
}
所以没有什么特别的地方,只是基本配置,但它不起作用。有任何想法吗?
UDPATE:
然的依赖报告,以确保应用程序使用了HTTPClient 4.2,它是:
httpclient by org.apache.httpcomponents 4.2 4.1.2
感谢
你有一个默认的桶指定?上面使用的关闭数据没有指定。 – dmahapatro
@dmahapatro是的,我有一个在Config.groovy中指定的默认桶 – brwngrldev
根据你的回答评论,它看起来像HTTPClient依赖冲突,因为[插件带来相同的依赖项](https://github.com /grails-aws/grails-aws/blob/master/grails-app/conf/BuildConfig.groovy#L24)。你可以运行一个'grails dependency-report'并查看这个特定的工件是否被破坏? – dmahapatro