报错：
java.io.IOException: java.util.concurrent.TimeoutException: Idle timeout expired: 30000/30000 ms
at org.eclipse.jetty.server.HttpConnection.blockingWrite(HttpConnection.java:449)
at org.eclipse.jetty.server.HttpConnection.send(HttpConnection.java:389)
at org.eclipse.jetty.server.HttpChannel.write(HttpChannel.java:638)
at org.eclipse.jetty.server.HttpOutput.write(HttpOutput.java:199)
at org.springframework.util.FileCopyUtils.copy(FileCopyUtils.java:113)
at org.springframework.web.servlet.re
解决：
vi start.ini
#http.timeout=3000（注释该行之后测试仍然有该报错）
vi etc/jetty-http.xml（把30000ms改成1200000ms）
<Set name="idleTimeout"><Property name="http.timeout" default="1200000"/></Set>
参考：
百度java.io.IOException: java.util.concurrent.TimeoutException: Idle timeout expired: 30000/30000 ms
http://www.tuicool.com/articles/ryiA3y
