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我正在使用Jersey来实现我的webservices。我正在创建一个基于Jersey Client API来使用这些服务的Java客户端。当我调用一个重新激活字符串列表的Web服务时，地图或业务对象ALL都可以，我在客户端获得预期的响应。然而，当调用返回一个String或一个int的webservice时，我得到了JavaIOException：过早的EOF。 你对这个问题有什么想法吗？Jersey客户端API - 在使用服务时获取JavaIOException过早的EOF
我实例化这样我的客户：
String serviceUrl = "http://localhost:9998";
ClientConfig config = new DefaultClientConfig();
config.getFeatures().put(JSONConfiguration.FEATURE_POJO_MAPPING, Boolean.TRUE);
Client client = Client.create(config);
resource = client.resource(serviceUrl + "/infos");
resource.accept(MediaType.APPLICATION_JSON_TYPE);
我打电话应该返回一个字符串中的方法：
public String getInfo() {
return resource.get(String.class);
}
以下是错误堆栈跟踪：
com.sun.jersey.api.client.ClientHandlerException: java.io.IOException: Premature EOF
at com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:563)
at com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:506)
at com.sun.jersey.api.client.WebResource.handle(WebResource.java:674)
at com.sun.jersey.api.client.WebResource.get(WebResource.java:191)
at org.novapost.proto.client.InfoResourceClient.getInfo(InfoResourceClient.java:37)
at org.novapost.proto.client.TestInfoResourceClient.testGETInfo(TestInfoResourceClient.java:48)
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.internal.runners.TestMethodRunner.executeMethodBody(TestMethodRunner.java:99)
at org.junit.internal.runners.TestMethodRunner.runUnprotected(TestMethodRunner.java:81)
at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
at org.junit.internal.runners.TestMethodRunner.runMethod(TestMethodRunner.java:75)
at org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java:45)
at org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(TestClassMethodsRunner.java:75)
at org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:36)
at org.junit.internal.runners.TestClassRunner$1.runUnprotected(TestClassRunner.java:42)
at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.io.IOException: Premature EOF
at sun.net.www.http.ChunkedInputStream.readAheadBlocking(ChunkedInputStream.java:538)
at sun.net.www.http.ChunkedInputStream.readAhead(ChunkedInputStream.java:582)
at sun.net.www.http.ChunkedInputStream.read(ChunkedInputStream.java:669)
at java.io.FilterInputStream.read(FilterInputStream.java:116)
at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(HttpURLConnection.java:2391)
at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:264)
at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:306)
at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:158)
at java.io.InputStreamReader.read(InputStreamReader.java:167)
at java.io.Reader.read(Reader.java:123)
at com.sun.jersey.core.util.ReaderWriter.readFromAsString(ReaderWriter.java:171)
at com.sun.jersey.core.util.ReaderWriter.readFromAsString(ReaderWriter.java:157)
at com.sun.jersey.core.provider.AbstractMessageReaderWriterProvider.readFromAsString(AbstractMessageReaderWriterProvider.java:114)
at com.sun.jersey.core.impl.provider.entity.StringProvider.readFrom(StringProvider.java:73)
at com.sun.jersey.core.impl.provider.entity.StringProvider.readFrom(StringProvider.java:58)
at com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:553) ... 25 more