playframework - PlayFramework 2.4.6错误413请求实体太大

Question

我正在使用PlayFramework 2.4.6，尝试上传多部分文件(大小为18M)，并且服务器返回以下错误:

For request 'POST /api/myEndpoint' [Request Entity Too Large]

我环顾四周，尝试了以下成功的尝试:

play.http.parser.maxMemoryBuffer = 2000000K

parsers.MultipartFormData.maxLength = 1024000K

play.http.parser.maxDiskBuffer = 2000000K

Action.async(parse.anyContent(Some(1024 * 200L)))

而且它们都不能解决问题。

这也是Stacktrace:

14:57:33.128 [New I/O worker #2] [error] -     p.c.server.netty.RequestBodyHandler - Exception caught in RequestBodyHandler
java.nio.channels.ClosedChannelException: null
at org.jboss.netty.channel.socket.nio.AbstractNioWorker.setInterestOps(AbstractNioWorker.java:506) [netty-3.10.4.Final.jar:na]
at org.jboss.netty.channel.socket.nio.AbstractNioWorker$1.run(AbstractNioWorker.java:455) [netty-3.10.4.Final.jar:na]
at org.jboss.netty.channel.socket.ChannelRunnableWrapper.run(ChannelRunnableWrapper.java:40) [netty-3.10.4.Final.jar:na]
at org.jboss.netty.channel.socket.nio.AbstractNioSelector.processTaskQueue(AbstractNioSelector.java:391) [netty-3.10.4.Final.jar:na]
at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:315) [netty-3.10.4.Final.jar:na]
at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89) [netty-3.10.4.Final.jar:na]
at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178) [netty-3.10.4.Final.jar:na]
at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) [netty-3.10.4.Final.jar:na]
at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42) [netty-3.10.4.Final.jar:na]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_65]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_65]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_65]

Answer 1

解决了这个问题:

play.http.parser.maxDiskBuffer = 100MB

parsers.anyContent.maxLength = 100MB