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JSON文件stream api反序列化出错? 400 报错

JSON文件stream api反序列化出错? 400 报错

按照官方例子,采用如下的写法:

序列化:

JSONWriter writer = new JSONWriter(new FileWriter("/tmp/huge.json"));
writer.startArray();
for (int i = 0; i < 1000 * 1000; ++i) {
      writer.writeObject(new VO());
}
writer.endArray();
writer.close();

反序列化:

JSONReader reader = new JSONReader(new FileReader("/tmp/huge.json"));
reader.startArray();
while(reader.hasNext()) {
      VO vo = reader.readObject(VO.class);
      // handle vo ...
}
reader.endArray();
reader.close();
现在序列化没有问题,但是在反序列化的时候总是报错:
2013-09-15 13:28:31,744  136326 INFO  [qtp8745062-57] com.yxhs.controller.TemplateController     - com.alibaba.fastjson.JSONException: -1
com.alibaba.fastjson.JSONException: -1
	at com.alibaba.fastjson.parser.DefaultJSONParser.parseObject(DefaultJSONParser.java:517)
	at com.alibaba.fastjson.parser.DefaultJSONParser.parseObject(DefaultJSONParser.java:500)
	at com.alibaba.fastjson.JSONReader.readObject(JSONReader.java:204)
	at com.yxhs.controller.TemplateController.importImportedModuleJson(TemplateController.java:1996)
	at com.yxhs.controller.TemplateController.importMIBDBStart(TemplateController.java:1185)
	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.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:219)
	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:100)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:604)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:565)
	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
	at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:547)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:481)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:520)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:940)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:409)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:186)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:874)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:250)
	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
	at org.eclipse.jetty.server.Server.handle(Server.java:349)
	at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:441)
	at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:904)
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:565)
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:217)
	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:46)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:545)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:43)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:533)
       at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
       at com.alibaba.fastjson.parser.JSONReaderScanner.charAt(JSONReaderScanner.java:125)
       at com.alibaba.fastjson.parser.JSONLexerBase.longValue(JSONLexerBase.java:2805)
       at com.alibaba.fastjson.parser.deserializer.AbstractDateDeserializer.deserialze(AbstractDateDeserializer.java:22)
       at Fastjson_ASM_ImportedModule_1.deserialze(Unknown Source)
       at com.alibaba.fastjson.parser.DefaultJSONParser.parseObject(DefaultJSONParser.java:513)
       ... 43 mor

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  • 什么版本?######换了几个版本,1.1.32-1.1.36 都出现相同问题
    ######@wenshao ,我上传了测试样例,能不能麻烦你帮忙看看?######

    最近极忙,无暇关注。请到这里github上记录问题,然后我在国庆期间跟进解决。

    https://github.com/alibaba/fastjson/issues?state=open

    2020-06-05 14:26:06
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