今天发布的hessian后，调用一直不成功，可是让我走了好多弯路。 我从服务器上将class下载下来，反编译来看，死活没有我添加的接口，我就奇怪了，后来发现我将class文件放在了有中文的目录下，我来回放服务器放、下载好几次才发现，太大意了。 这个问题解决之后，还是一直报这个错误：
java.lang.reflect.UndeclaredThrowableException
at $Proxy6.queryUserStatus(Unknown Source)
at com.。。。。。。。。XXXXX.java:150)
at com。。。。。。。。。。。。。
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.io.EOFException: readObject: unexpected end of file
at com.caucho.hessian.io.Hessian2Input.readObject(Hessian2Input.java:2133)
at com.caucho.hessian.io.CollectionDeserializer.readLengthList(CollectionDeserializer.java:93)
at com.caucho.hessian.io.Hessian2Input.readObject(Hessian2Input.java:1781)
at com.caucho.hessian.io.Hessian2Input.readReply(Hessian2Input.java:346)
at com.caucho.hessian.client.HessianProxy.invoke(HessianProxy.java:194)
... 28 more
我的请求用了这个字符串："1050-125,1050-120";
其实提示的很明确，io异常，“-” 可能被作为了结束符，后将- 改成_,问题解决。文件结尾了还继续读文件，就导致这个错误抛出