Java 带有WebKit浏览器（Chrome、Safari）的jersey 2.15缺少起始边界

我有一个带有netty et jersey 2.15的java应用程序。 我试图上传一个包含多部分表单的文件

<form id="data" enctype="multipart/form-data" method="post" action="http://localhost/api/upload">>
        Profile Image: <input name="file" type="file" /><br />
        <input type="submit" value="Submit">
</form>

请参阅Chrome上的数据（Safari上相同）

---

我发现了问题。同事在netty实现中使用小写字母转换每个请求的内容类型。

---

none WebKit浏览器使用随机数字边界，但WebKit浏览器使用字母数字边界，并带有大写和小写字符。

那么解决方案是什么？请参阅此以了解类似问题，这也可能是此处的原因。

//startContent
-----------------------------2382551017519
Content-Disposition: form-data; name="file"; filename="foo.txt"
Content-Type: text/plain

bar
-----------------------------2382551017519--

//endContent

//byte
45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 50, 51, 56, 50, 53, 53, 49, 48, 49, 55, 53, 49, 57, 13, 10, 67, 111, 110, 116, 101, 110, 116, 45, 68, 105, 115, 112, 111, 115, 105, 116, 105, 111, 110, 58, 32, 102, 111, 114, 109, 45, 100, 97, 116, 97, 59, 32, 110, 97, 109, 101, 61, 34, 102, 105, 108, 101, 34, 59, 32, 102, 105, 108, 101, 110, 97, 109, 101, 61, 34, 102, 111, 111, 46, 116, 120, 116, 34, 13, 10, 67, 111, 110, 116, 101, 110, 116, 45, 84, 121, 112, 101, 58, 32, 116, 101, 120, 116, 47, 112, 108, 97, 105, 110, 13, 10, 13, 10, 98, 97, 114, 13, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 50, 51, 56, 50, 53, 53, 49, 48, 49, 55, 53, 49, 57, 45, 45, 13, 10

//header
Host : localhost
User-Agent : Mozilla/5.0 (Windows NT 6.1; WOW64; rv:34.0) Gecko/20100101 Firefox/34.0
Accept : */*
Accept-Language : fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3
Accept-Encoding : gzip, deflate
Referer : http://10.0.16.56:8080/
Origin : http://10.0.16.56:8080
Connection : keep-alive
Pragma : no-cache
Cache-Control : no-cache
Content-Length : 188
Content-Type : multipart/form-data; boundary=---------------------------2382551017519

//[startContent]
------WebKitFormBoundaryg7okV37G7Gfll2hf
Content-Disposition: form-data; name="file"; filename="foo.txt"
Content-Type: text/plain

bar
------WebKitFormBoundaryg7okV37G7Gfll2hf--

//[endContent]

//byte
45, 45, 45, 45, 45, 45, 87, 101, 98, 75, 105, 116, 70, 111, 114, 109, 66, 111, 117, 110, 100, 97, 114, 121, 103, 55, 111, 107, 86, 51, 55, 71, 55, 71, 102, 108, 108, 50, 104, 102, 13, 10, 67, 111, 110, 116, 101, 110, 116, 45, 68, 105, 115, 112, 111, 115, 105, 116, 105, 111, 110, 58, 32, 102, 111, 114, 109, 45, 100, 97, 116, 97, 59, 32, 110, 97, 109, 101, 61, 34, 102, 105, 108, 101, 34, 59, 32, 102, 105, 108, 101, 110, 97, 109, 101, 61, 34, 102, 111, 111, 46, 116, 120, 116, 34, 13, 10, 67, 111, 110, 116, 101, 110, 116, 45, 84, 121, 112, 101, 58, 32, 116, 101, 120, 116, 47, 112, 108, 97, 105, 110, 13, 10, 13, 10, 98, 97, 114, 13, 10, 45, 45, 45, 45, 45, 45, 87, 101, 98, 75, 105, 116, 70, 111, 114, 109, 66, 111, 117, 110, 100, 97, 114, 121, 103, 55, 111, 107, 86, 51, 55, 71, 55, 71, 102, 108, 108, 50, 104, 102, 45, 45, 13, 10

//header
Host : localhost
User-Agent : Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.99 Safari/537.36
Accept : */*
Accept-Language : fr-FR,fr;q=0.8,en-US;q=0.6,en;q=0.4
Accept-Encoding : gzip, deflate
Referer : http://10.0.16.56:8080/
Origin : http://10.0.16.56:8080
Connection : keep-alive


Content-Length : 184
Content-Type : multipart/form-data; boundary=----webkitformboundaryg7okv37g7gfll2hf

//ERROR
36691 10:04:19.945 [event-group-5-8] INFO  .c.p.h.HttpJerseyServerHandler - Invoking '/api/nonJaxbResource/upload'
36695 10:04:19.949 [child-group-3-8] WARN  http-server - 58b3f632-6fa3-4a7b-98e7-4ef13e511550 | Missing start boundary
36695 10:04:19.949 [child-group-3-8] ERROR ROOT       - No codec available to display error for 'Content-Type:multipart/form-data; boundary=----webkitformboundaryg7okv37g7gfll2hf'
59215 13:27:52.642 [event-group-5-3] ERROR ROOT       - HTTP 400 Bad Request
 javax.ws.rs.BadRequestException: HTTP 400 Bad Request
    at org.glassfish.jersey.media.multipart.internal.MultiPartReaderClientSide.readFrom(MultiPartReaderClientSide.java:184)
    at org.glassfish.jersey.media.multipart.internal.MultiPartReaderClientSide.readFrom(MultiPartReaderClientSide.java:91)
    at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$TerminalReaderInterceptor.invokeReadFrom(ReaderInterceptorExecutor.java:258)
    at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$TerminalReaderInterceptor.aroundReadFrom(ReaderInterceptorExecutor.java:234)
    at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor.proceed(ReaderInterceptorExecutor.java:154)
    at org.glassfish.jersey.server.internal.MappableExceptionWrapperInterceptor.aroundReadFrom(MappableExceptionWrapperInterceptor.java:73)
    at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor.proceed(ReaderInterceptorExecutor.java:154)
    at org.glassfish.jersey.message.internal.MessageBodyFactory.readFrom(MessageBodyFactory.java:1124)
    at org.glassfish.jersey.message.internal.InboundMessageContext.readEntity(InboundMessageContext.java:851)
    at org.glassfish.jersey.message.internal.InboundMessageContext.readEntity(InboundMessageContext.java:783)
    at org.glassfish.jersey.server.ContainerRequest.readEntity(ContainerRequest.java:233)
    at org.glassfish.jersey.media.multipart.internal.FormDataParamValueFactoryProvider.getEntity(FormDataParamValueFactoryProvider.java:376)
    at org.glassfish.jersey.media.multipart.internal.FormDataParamValueFactoryProvider.access$000(FormDataParamValueFactoryProvider.java:87)
    at org.glassfish.jersey.media.multipart.internal.FormDataParamValueFactoryProvider$FormDataParamValueFactory.provide(FormDataParamValueFactoryProvider.java:203)
    at org.glassfish.jersey.server.spi.internal.ParameterValueHelper.getParameterValues(ParameterValueHelper.java:81)
    at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$AbstractMethodParamInvoker.getParamValues(JavaResourceMethodDispatcherProvider.java:121)
    at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$VoidOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:136)
    at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:104)
    at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:384)
    at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:342)
    at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:101)
    at org.glassfish.jersey.server.JerseyApplicationHandlerRuntime$1.run(JerseyApplicationHandlerRuntime.java:229)
    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
    at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:316)
    at org.glassfish.jersey.server.JerseyApplicationHandlerRuntime.process(JerseyApplicationHandlerRuntime.java:208)
    at org.glassfish.jersey.server.JerseyApplicationHandler.handle(JerseyApplicationHandler.java:1019)
    ...
Caused by: org.jvnet.mimepull.MIMEParsingException: Missing start boundary
    at org.jvnet.mimepull.MIMEParser.skipPreamble(MIMEParser.java:313)
    at org.jvnet.mimepull.MIMEParser.access$300(MIMEParser.java:68)
    at org.jvnet.mimepull.MIMEParser$MIMEEventIterator.next(MIMEParser.java:149)
    at org.jvnet.mimepull.MIMEParser$MIMEEventIterator.next(MIMEParser.java:132)
    at org.jvnet.mimepull.MIMEMessage.makeProgress(MIMEMessage.java:198)
    at org.jvnet.mimepull.MIMEMessage.parseAll(MIMEMessage.java:181)
    at org.jvnet.mimepull.MIMEMessage.getAttachments(MIMEMessage.java:106)
    at org.glassfish.jersey.media.multipart.internal.MultiPartReaderClientSide.readMultiPart(MultiPartReaderClientSide.java:225)
    at org.glassfish.jersey.media.multipart.internal.MultiPartReaderServerSide.readMultiPart(MultiPartReaderServerSide.java:90)
    at org.glassfish.jersey.media.multipart.internal.MultiPartReaderClientSide.readFrom(MultiPartReaderClientSide.java:179)
    ... 36 common frames omitted