【发布时间】：2015-04-23 22:00:25
【问题描述】：
我正在尝试在放置向导 0.7.1 中进行分段文件上传。根据我看到的示例，我添加了：
'io.dropwizard:dropwizard-forms:0.7.1',
到我的 gradle 文件。然后我创建以下资源：
import com.path.to.service;
import com.sun.jersey.api.MessageException;
import com.sun.jersey.core.header.FormDataContentDisposition;
import com.sun.jersey.multipart.FormDataParam;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.ws.rs.Consumes;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.io.*;
@Path("/api/v1/files")
@Api("/api/v1/files")
public class FileUploadResource {
private static Logger logger = LoggerFactory.getLogger(FileUploadResource.class);
private final MyService myService;
public FileUploadResource(MyService myService) {
this.myService = myService;
}
@POST
@Path("/upload" )
@Consumes(MediaType.MULTIPART_FORM_DATA)
public Response uploadFile(@FormDataParam("file") InputStream uploadedInputStream,
@FormDataParam("file") FormDataContentDisposition fileDetail) throws MessageException, IOException {
return myService.process(uploadedInputStream, fileDetail);
}
}
我在主应用程序中将资源添加到球衣中，就像我的其他资源一样：
MyService myService = new MyService();
environment.jersey().register(new FileUploadResource(myService));
当我从 IntelliJ 启动应用程序时，我没有任何问题...我可以整天将文件上传到它，并且零错误或问题。但是，当我构建它并从命令行启动它时，我在启动时出现运行时错误。我读过一点，我可能必须按类以不同的方式注册资源，但我不明白为什么在这种情况下它可以通过我的 IDE 工作。此外，似乎他们在 drop Wizard 0.7.x 中对“表单”模块的支持并不多。好像我缺少一些基本的东西。这是错误：
ERROR [2015-04-23 21:32:01,409] com.sun.jersey.spi.inject.Errors: The following errors and warnings have been detected with resource and/or provider classes:
SEVERE: Missing dependency for method public int com.path.to.dropwizard.resources.FileUploadResource.uploadFile(java.io.InputStream,com.sun.jersey.core.header.FormDataContentDisposition) throws java.io.IOException at parameter at index 0
SEVERE: Missing dependency for method public int com.path.to.dropwizard.resources.FileUploadResource.uploadFile(java.io.InputStream,com.sun.jersey.core.header.FormDataContentDisposition) throws java.io.IOException at parameter at index 1
Exception in thread "main" javax.servlet.ServletException: com.sun.jersey.spi.container.servlet.ServletContainer-2c74ba35@9951d4d9==com.sun.jersey.spi.container.servlet.ServletContainer,1,false
at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:561)
at org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:349)
at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:812)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:288)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:732)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:118)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:100)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60)
at com.codahale.metrics.jetty9.InstrumentedHandler.doStart(InstrumentedHandler.java:92)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:118)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:100)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:118)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:100)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60)
at org.eclipse.jetty.server.handler.RequestLogHandler.doStart(RequestLogHandler.java:131)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:118)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:100)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60)
at org.eclipse.jetty.server.handler.StatisticsHandler.doStart(StatisticsHandler.java:233)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:118)
at org.eclipse.jetty.server.Server.start(Server.java:342)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:100)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60)
at org.eclipse.jetty.server.Server.doStart(Server.java:290)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69)
at io.dropwizard.cli.ServerCommand.run(ServerCommand.java:43)
at io.dropwizard.cli.EnvironmentCommand.run(EnvironmentCommand.java:43)
at io.dropwizard.cli.ConfiguredCommand.run(ConfiguredCommand.java:76)
at io.dropwizard.cli.Cli.run(Cli.java:70)
at io.dropwizard.Application.run(Application.java:72)
at com.path.to.dropwizard.application.FileRegistrationService.main(FileRegistrationService.java:50)
Caused by: com.sun.jersey.spi.inject.Errors$ErrorMessagesException
at com.sun.jersey.spi.inject.Errors.processErrorMessages(Errors.java:170)
at com.sun.jersey.spi.inject.Errors.postProcess(Errors.java:136)
at com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:199)
at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:770)
at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:765)
at com.sun.jersey.spi.container.servlet.ServletContainer.initiate(ServletContainer.java:489)
at com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebComponent.initiate(ServletContainer.java:319)
at com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:605)
at com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:210)
at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:374)
at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:557)
at javax.servlet.GenericServlet.init(GenericServlet.java:244)
at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:540)
... 36 more
WARN [2015-04-23 21:32:01,412] /: unavailable
! com.sun.jersey.spi.inject.Errors$ErrorMessagesException: null
! at com.sun.jersey.spi.inject.Errors.processErrorMessages(Errors.java:170) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.inject.Errors.postProcess(Errors.java:136) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:199) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:770) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:765) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.container.servlet.ServletContainer.initiate(ServletContainer.java:489) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebComponent.initiate(ServletContainer.java:319) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:605) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:210) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:374) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:557) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at javax.servlet.GenericServlet.init(GenericServlet.java:244) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:540) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:349) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:812) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:288) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:732) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:118) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:100) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.codahale.metrics.jetty9.InstrumentedHandler.doStart(InstrumentedHandler.java:92) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:118) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:100) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:118) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:100) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.server.handler.RequestLogHandler.doStart(RequestLogHandler.java:131) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:118) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:100) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.server.handler.StatisticsHandler.doStart(StatisticsHandler.java:233) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:118) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.server.Server.start(Server.java:342) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:100) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.server.Server.doStart(Server.java:290) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:69) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at io.dropwizard.cli.ServerCommand.run(ServerCommand.java:43) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at io.dropwizard.cli.EnvironmentCommand.run(EnvironmentCommand.java:43) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at io.dropwizard.cli.ConfiguredCommand.run(ConfiguredCommand.java:76) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at io.dropwizard.cli.Cli.run(Cli.java:70) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at io.dropwizard.Application.run(Application.java:72) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.path.to.dropwizard.application.FileRegistrationService.main(FileRegistrationService.java:50) [cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
WARN [2015-04-23 21:32:01,414] org.eclipse.jetty.util.component.AbstractLifeCycle: FAILED i.d.j.MutableServletContextHandler@7d32391c{/,null,STARTING}: javax.servlet.ServletException: com.sun.jersey.spi.container.servlet.ServletContainer-2c74ba35@9951d4d9==com.sun.jersey.spi.container.servlet.ServletContainer,1,false
! com.sun.jersey.spi.inject.Errors$ErrorMessagesException: null
! at com.sun.jersey.spi.inject.Errors.processErrorMessages(Errors.java:170) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.inject.Errors.postProcess(Errors.java:136) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:199) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:770) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.server.impl.application.WebApplicationImpl.initiate(WebApplicationImpl.java:765) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.container.servlet.ServletContainer.initiate(ServletContainer.java:489) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebComponent.initiate(ServletContainer.java:319) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:605) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:210) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:374) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:557) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at javax.servlet.GenericServlet.init(GenericServlet.java:244) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:540) ~[cdi-file-registration-service-dropwizard-1.0.2-SNAPSHOT.jar:na]
! ... 36 common frames omitted
! Causing: javax.servlet.ServletException: com.sun.jersey.spi.container.servlet.ServletContainer-2c74ba35@9951d4d9==com.sun.jersey.spi.container.servlet.ServletContainer,1,false
【问题讨论】：
标签： java intellij-idea jersey multipartform-data dropwizard