我将RestEasy添加到pom.xml（Maven）中，因为我使用Multipart，因为我可以通过POST请求更新Excel文件。
我正在尝试将数据从Excel文件获取到输入流。错误是："无法生成类 org.jboss.resteasy.plugins.providers.DocumentProvider 的实例"。
应用程序正在编译和创建文件 WAR，但是当我使用 Payara 部署文件时，出现了一个问题：
The following warnings have been detected: WARNING: Unknown HK2 failure detected:
MultiException stack 1 of 1
org.jboss.weld.exceptions.CreationException: WELD-001530: Cannot produce an instance of class org.jboss.resteasy.plugins.providers.DocumentProvider.
at org.jboss.weld.injection.producer.NonProducibleInjectionTarget.produce(NonProducibleInjectionTarget.java:79)
at org.glassfish.jersey.ext.cdi1x.internal.AbstractCdiBeanSupplier$2.getInstance(AbstractCdiBeanSupplier.java:109)
at org.glassfish.jersey.ext.cdi1x.internal.AbstractCdiBeanSupplier._provide(AbstractCdiBeanSupplier.java:127)
at org.glassfish.jersey.ext.cdi1x.internal.GenericCdiBeanSupplier.get(GenericCdiBeanSupplier.java:66)
at org.glassfish.jersey.inject.hk2.InstanceSupplierFactoryBridge.provide(InstanceSupplierFactoryBridge.java:77)
at org.jvnet.hk2.internal.FactoryCreator.create(FactoryCreator.java:153)
at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:487)
at org.jvnet.hk2.internal.PerLookupContext.findOrCreate(PerLookupContext.java:70)
at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2126)
at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:116)
at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:90)
at org.glassfish.jersey.inject.hk2.AbstractHk2InjectionManager.lambda$getAllServiceHolders$0(AbstractHk2InjectionManager.java:160)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.LinkedList$LLSpliterator.forEachRemaining(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source)
at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
at java.util.stream.ReferencePipeline.collect(Unknown Source)
at org.glassfish.jersey.inject.hk2.AbstractHk2InjectionManager.getAllServiceHolders(AbstractHk2InjectionManager.java:164)
at org.glassfish.jersey.inject.hk2.ImmediateHk2InjectionManager.getAllServiceHolders(ImmediateHk2InjectionManager.java:54)
at org.glassfish.jersey.internal.inject.Providers.getServiceHolders(Providers.java:332)
at org.glassfish.jersey.internal.inject.Providers.getProviders(Providers.java:160)
at org.glassfish.jersey.message.internal.MessageBodyFactory.initialize(MessageBodyFactory.java:241)
at org.glassfish.jersey.message.internal.MessageBodyFactory$MessageBodyWorkersConfigurator.postInit(MessageBodyFactory.java:138)
at org.glassfish.jersey.server.ApplicationHandler.lambda$initialize$2(ApplicationHandler.java:373)
at java.util.Arrays$ArrayList.forEach(Unknown Source)
at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:373)
at org.glassfish.jersey.server.ApplicationHandler.lambda$initialize$1(ApplicationHandler.java:317)
at org.glassfish.jersey.internal.Errors.process(Errors.java:316)
at org.glassfish.jersey.internal.Errors.process(Errors.java:298)
at org.glassfish.jersey.internal.Errors.processWithException(Errors.java:256)
at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:316)
at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:283)
at org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:335)
at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:178)
at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:370)
at javax.servlet.GenericServlet.init(GenericServlet.java:244)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1521)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1329)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5494)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:5739)
at com.sun.enterprise.web.WebModule.start(WebModule.java:618)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:956)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:939)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:684)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:2105)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1750)
at com.sun.enterprise.web.WebApplication.start(WebApplication.java:107)
at org.glassfish.internal.data.EngineRef.start(EngineRef.java:123)
at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:294)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:357)
at com.sun.enterprise.v3.server.ApplicationLifecycle.initialize(ApplicationLifecycle.java:541)
at fish.payara.deployment.admin.InitializeAllApplicationsCommand.execute(InitializeAllApplicationsCommand.java:75)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:549)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:545)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Unknown Source)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:544)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:575)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:567)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Unknown Source)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:566)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1475)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:111)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1857)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1733)
at com.sun.enterprise.admin.cli.embeddable.CommandExecutorImpl.executeCommand(CommandExecutorImpl.java:172)
at com.sun.enterprise.admin.cli.embeddable.CommandExecutorImpl.run(CommandExecutorImpl.java:96)
at fish.payara.micro.impl.PayaraMicroImpl.bootStrap(PayaraMicroImpl.java:1045)
at fish.payara.micro.impl.PayaraMicroImpl.main(PayaraMicroImpl.java:200)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at fish.payara.micro.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
at fish.payara.micro.boot.loader.Launcher.launch(Launcher.java:107)
at fish.payara.micro.boot.loader.Launcher.launch(Launcher.java:70)
at fish.payara.micro.boot.PayaraMicroLauncher.main(PayaraMicroLauncher.java:79)
at fish.payara.micro.PayaraMicro.main(PayaraMicro.java:397)
]]
[2019-01-30T22:15:21.421+0000] [] [?[1;91mSEVERE?[0m] [] [?[1;94mjavax.enterprise.web?[0m] [tid: _ThreadID=1 _ThreadName=main] [timeMillis: 1548886521421] [
levelValue: 1000] [[
WebModule[/threept]StandardWrapper.Throwable
MultiException stack 1 of 1
org.jboss.weld.exceptions.CreationException: WELD-001530: Cannot produce an instance of class org.jboss.resteasy.plugins.providers.DocumentProvider.
at org.jboss.weld.injection.producer.NonProducibleInjectionTarget.produce(NonProducibleInjectionTarget.java:79)
at org.glassfish.jersey.ext.cdi1x.internal.AbstractCdiBeanSupplier$2.getInstance(AbstractCdiBeanSupplier.java:109)
at org.glassfish.jersey.ext.cdi1x.internal.AbstractCdiBeanSupplier._provide(AbstractCdiBeanSupplier.java:127)
at org.glassfish.jersey.ext.cdi1x.internal.GenericCdiBeanSupplier.get(GenericCdiBeanSupplier.java:66)
at org.glassfish.jersey.inject.hk2.InstanceSupplierFactoryBridge.provide(InstanceSupplierFactoryBridge.java:77)
at org.jvnet.hk2.internal.FactoryCreator.create(FactoryCreator.java:153)
at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:487)
at org.jvnet.hk2.internal.PerLookupContext.findOrCreate(PerLookupContext.java:70)
at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2126)
at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:116)
at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:90)
at org.glassfish.jersey.inject.hk2.AbstractHk2InjectionManager.lambda$getAllServiceHolders$0(AbstractHk2InjectionManager.java:160)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.LinkedList$LLSpliterator.forEachRemaining(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source)
at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
at java.util.stream.ReferencePipeline.collect(Unknown Source)
at org.glassfish.jersey.inject.hk2.AbstractHk2InjectionManager.getAllServiceHolders(AbstractHk2InjectionManager.java:164)
at org.glassfish.jersey.inject.hk2.ImmediateHk2InjectionManager.getAllServiceHolders(ImmediateHk2InjectionManager.java:54)
at org.glassfish.jersey.internal.inject.Providers.getServiceHolders(Providers.java:332)
at org.glassfish.jersey.internal.inject.Providers.getProviders(Providers.java:160)
at org.glassfish.jersey.message.internal.MessageBodyFactory.initialize(MessageBodyFactory.java:241)
at org.glassfish.jersey.message.internal.MessageBodyFactory$MessageBodyWorkersConfigurator.postInit(MessageBodyFactory.java:138)
at org.glassfish.jersey.server.ApplicationHandler.lambda$initialize$2(ApplicationHandler.java:373)
at java.util.Arrays$ArrayList.forEach(Unknown Source)
at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:373)
at org.glassfish.jersey.server.ApplicationHandler.lambda$initialize$1(ApplicationHandler.java:317)
at org.glassfish.jersey.internal.Errors.process(Errors.java:316)
at org.glassfish.jersey.internal.Errors.process(Errors.java:298)
at org.glassfish.jersey.internal.Errors.processWithException(Errors.java:256)
at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:316)
at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:283)
at org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:335)
at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:178)
at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:370)
at javax.servlet.GenericServlet.init(GenericServlet.java:244)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1521)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1329)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5494)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:5739)
at com.sun.enterprise.web.WebModule.start(WebModule.java:618)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:956)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:939)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:684)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:2105)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1750)
at com.sun.enterprise.web.WebApplication.start(WebApplication.java:107)
at org.glassfish.internal.data.EngineRef.start(EngineRef.java:123)
at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:294)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:357)
at com.sun.enterprise.v3.server.ApplicationLifecycle.initialize(ApplicationLifecycle.java:541)
at fish.payara.deployment.admin.InitializeAllApplicationsCommand.execute(InitializeAllApplicationsCommand.java:75)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:549)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:545)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Unknown Source)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:544)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:575)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:567)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Unknown Source)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:566)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1475)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:111)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1857)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1733)
at com.sun.enterprise.admin.cli.embeddable.CommandExecutorImpl.executeCommand(CommandExecutorImpl.java:172)
at com.sun.enterprise.admin.cli.embeddable.CommandExecutorImpl.run(CommandExecutorImpl.java:96)
at fish.payara.micro.impl.PayaraMicroImpl.bootStrap(PayaraMicroImpl.java:1045)
at fish.payara.micro.impl.PayaraMicroImpl.main(PayaraMicroImpl.java:200)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at fish.payara.micro.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
at fish.payara.micro.boot.loader.Launcher.launch(Launcher.java:107)
at fish.payara.micro.boot.loader.Launcher.launch(Launcher.java:70)
at fish.payara.micro.boot.PayaraMicroLauncher.main(PayaraMicroLauncher.java:79)
at fish.payara.micro.PayaraMicro.main(PayaraMicro.java:397)
]]
[2019-01-30T22:15:21.423+0000] [] [?[1;91mSEVERE?[0m] [] [?[1;94mjavax.enterprise.web?[0m] [tid: _ThreadID=1 _ThreadName=main] [timeMillis: 1548886521423] [
levelValue: 1000] [[
WebModule[/threept]Servlet /threept threw load() exception
org.jboss.weld.exceptions.CreationException: WELD-001530: Cannot produce an instance of class org.jboss.resteasy.plugins.providers.DocumentProvider.
at org.jboss.weld.injection.producer.NonProducibleInjectionTarget.produce(NonProducibleInjectionTarget.java:79)
at org.glassfish.jersey.ext.cdi1x.internal.AbstractCdiBeanSupplier$2.getInstance(AbstractCdiBeanSupplier.java:109)
at org.glassfish.jersey.ext.cdi1x.internal.AbstractCdiBeanSupplier._provide(AbstractCdiBeanSupplier.java:127)
at org.glassfish.jersey.ext.cdi1x.internal.GenericCdiBeanSupplier.get(GenericCdiBeanSupplier.java:66)
at org.glassfish.jersey.inject.hk2.InstanceSupplierFactoryBridge.provide(InstanceSupplierFactoryBridge.java:77)
at org.jvnet.hk2.internal.FactoryCreator.create(FactoryCreator.java:153)
at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:487)
at org.jvnet.hk2.internal.PerLookupContext.findOrCreate(PerLookupContext.java:70)
at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2126)
at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:116)
at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:90)
at org.glassfish.jersey.inject.hk2.AbstractHk2InjectionManager.lambda$getAllServiceHolders$0(AbstractHk2InjectionManager.java:160)
at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
at java.util.LinkedList$LLSpliterator.forEachRemaining(Unknown Source)
at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(Unknown Source)
at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
at java.util.stream.ReferencePipeline.collect(Unknown Source)
at org.glassfish.jersey.inject.hk2.AbstractHk2InjectionManager.getAllServiceHolders(AbstractHk2InjectionManager.java:164)
at org.glassfish.jersey.inject.hk2.ImmediateHk2InjectionManager.getAllServiceHolders(ImmediateHk2InjectionManager.java:54)
at org.glassfish.jersey.internal.inject.Providers.getServiceHolders(Providers.java:332)
at org.glassfish.jersey.internal.inject.Providers.getProviders(Providers.java:160)
at org.glassfish.jersey.message.internal.MessageBodyFactory.initialize(MessageBodyFactory.java:241)
at org.glassfish.jersey.message.internal.MessageBodyFactory$MessageBodyWorkersConfigurator.postInit(MessageBodyFactory.java:138)
at org.glassfish.jersey.server.ApplicationHandler.lambda$initialize$2(ApplicationHandler.java:373)
at java.util.Arrays$ArrayList.forEach(Unknown Source)
at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:373)
at org.glassfish.jersey.server.ApplicationHandler.lambda$initialize$1(ApplicationHandler.java:317)
at org.glassfish.jersey.internal.Errors.process(Errors.java:316)
at org.glassfish.jersey.internal.Errors.process(Errors.java:298)
at org.glassfish.jersey.internal.Errors.processWithException(Errors.java:256)
at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:316)
at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:283)
at org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:335)
at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:178)
at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:370)
at javax.servlet.GenericServlet.init(GenericServlet.java:244)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1521)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1329)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5494)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:5739)
at com.sun.enterprise.web.WebModule.start(WebModule.java:618)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:956)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:939)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:684)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:2105)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1750)
at com.sun.enterprise.web.WebApplication.start(WebApplication.java:107)
at org.glassfish.internal.data.EngineRef.start(EngineRef.java:123)
at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:294)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:357)
at com.sun.enterprise.v3.server.ApplicationLifecycle.initialize(ApplicationLifecycle.java:541)
at fish.payara.deployment.admin.InitializeAllApplicationsCommand.execute(InitializeAllApplicationsCommand.java:75)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:549)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:545)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Unknown Source)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:544)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:575)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:567)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Unknown Source)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:566)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1475)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:111)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1857)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1733)
at com.sun.enterprise.admin.cli.embeddable.CommandExecutorImpl.executeCommand(CommandExecutorImpl.java:172)
at com.sun.enterprise.admin.cli.embeddable.CommandExecutorImpl.run(CommandExecutorImpl.java:96)
at fish.payara.micro.impl.PayaraMicroImpl.bootStrap(PayaraMicroImpl.java:1045)
at fish.payara.micro.impl.PayaraMicroImpl.main(PayaraMicroImpl.java:200)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at fish.payara.micro.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
at fish.payara.micro.boot.loader.Launcher.launch(Launcher.java:107)
at fish.payara.micro.boot.loader.Launcher.launch(Launcher.java:70)
at fish.payara.micro.boot.PayaraMicroLauncher.main(PayaraMicroLauncher.java:79)
at fish.payara.micro.PayaraMicro.main(PayaraMicro.java:397)
]]
我把它添加到pom.xml：
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-multipart-provider</artifactId>
<version>3.6.2.Final</version>
</dependency>
这是我的 POST 服务的一部分：
import org.jboss.resteasy.plugins.providers.multipart.InputPart;
import org.jboss.resteasy.plugins.providers.multipart.MultipartFormDataInput;
@POST
@Path("/update")
@Consumes(MediaType.MULTIPART_FORM_DATA)
public void update(MultipartFormDataInput input) throws IOException {
Map<String, List<InputPart>> uploadForm = input.getFormDataMap();
// Get file data to save
List<InputPart> inputParts = uploadForm.get("attachment");
InputStream inputStream = null;
for (InputPart inputPart : inputParts) {
try {
MultivaluedMap<String, String> header = inputPart.getHeaders();
String fileName = getFileName(header);
// convert the uploaded file to inputstream
inputStream = inputPart.getBody(InputStream.class, null);
} catch (Exception e) {
e.printStackTrace();
}
}
List<AtcLinks> atcLinksList = atcLinksExcelParser.parse(inputStream);
}
方法获取文件名
private String getFileName(MultivaluedMap<String, String> header) {
String[] contentDisposition = header.getFirst("Content-Disposition").split(";");
for (String filename : contentDisposition) {
if ((filename.trim().startsWith("filename"))) {
String[] name = filename.split("=");
String finalFileName = name[1].trim().replaceAll(""", "");
return finalFileName;
}
}
return "unknown";
}
您的堆栈跟踪显示您正在使用 Jersey，但您正在尝试使用 RESTEasy multipart。为什么？如果您使用的是泽西岛，则应使用泽西岛多部件支持。在此处查看文档 第 9.3 章.
对于一般用法，这里有一些信息。您应该添加的依赖项是
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-multipart</artifactId>
<version>2.27</version>
<scope>provided</scope>
</dependency>
我使用了provided作用域，因为服务器（Payara）应该已经有了它。添加依赖项后，需要向应用程序注册MultiPartFeature。之后，您就可以使用了。
泽西岛MultipartFormDataInput的类似物是FormDataMultiPart，如我链接到的文档中所述。