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🚄 FASTJSON2 is a Java JSON library with excellent performance.
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[BUG][v2.018]大JSON序列化报错：Could not write JSON: JSON#writeTo cannot serialize XXX to 'OutputStream' #922

Open kervin521 opened 1 year ago

kervin521 commented 1 year ago

问题描述

简要描述您碰到的问题。

环境信息

请填写以下信息：

重现步骤

如何操作可以重现该问题：

  1. 使用 xxx.xxx 方法
  2. 输入 ... 数据

  3. 出现 ... 错误

    

at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:497) ~[jakarta.servlet-api-4.0.4.jar!/:4.0.4]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:584) ~[jakarta.servlet-api-4.0.4.jar!/:4.0.4]
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) ~[shiro-web-1.8.0.jar!/:1.8.0]
at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[shiro-web-1.8.0.jar!/:1.8.0]
at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[shiro-web-1.8.0.jar!/:1.8.0]
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) ~[shiro-web-1.8.0.jar!/:1.8.0]
at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[shiro-web-1.8.0.jar!/:1.8.0]
at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) ~[shiro-web-1.8.0.jar!/:1.8.0]
at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) ~[shiro-web-1.8.0.jar!/:1.8.0]
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) ~[shiro-web-1.8.0.jar!/:1.8.0]
at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) ~[shiro-web-1.8.0.jar!/:1.8.0]
at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450) ~[shiro-web-1.8.0.jar!/:1.8.0]
at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) ~[shiro-web-1.8.0.jar!/:1.8.0]
at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) ~[shiro-core-1.8.0.jar!/:1.8.0]
at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) ~[shiro-core-1.8.0.jar!/:1.8.0]
at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387) ~[shiro-core-1.8.0.jar!/:1.8.0]
at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) ~[shiro-web-1.8.0.jar!/:1.8.0]
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) ~[shiro-web-1.8.0.jar!/:1.8.0]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:92) ~[spring-web-5.2.12.RELEASE.jar!/:5.2.12.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.12.RELEASE.jar!/:5.2.12.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:114) ~[druid-1.2.14.jar!/:?]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.2.12.RELEASE.jar!/:5.2.12.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.12.RELEASE.jar!/:5.2.12.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.2.12.RELEASE.jar!/:5.2.12.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.12.RELEASE.jar!/:5.2.12.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at com.hollysys.smartfactory.common.filter.SecurityGlobalFilter.doFilterInternal(SecurityGlobalFilter.java:87) ~[sf-common-core-1.3.1.jar!/:1.3.1]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.12.RELEASE.jar!/:5.2.12.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:109) ~[spring-boot-actuator-2.2.13.RELEASE.jar!/:2.2.13.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.12.RELEASE.jar!/:5.2.12.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.12.RELEASE.jar!/:5.2.12.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.12.RELEASE.jar!/:5.2.12.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:103) ~[spring-web-5.2.12.RELEASE.jar!/:5.2.12.RELEASE]
at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:111) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) ~[undertow-core-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) ~[undertow-core-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) ~[undertow-core-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:269) [undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:78) [undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:133) [undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:130) [undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) [undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) [undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249) [undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:78) [undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:99) [undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:376) [undertow-core-2.0.33.Final.jar!/:2.0.33.Final]
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) [undertow-core-2.0.33.Final.jar!/:2.0.33.Final]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_345]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_345]
at java.lang.Thread.run(Thread.java:750) [?:1.8.0_345]
Caused by: org.springframework.http.converter.HttpMessageNotWritableException: Could not write JSON: JSON#writeTo cannot serialize

此处为大JSON，见附件

to 'OutputStream' at com.alibaba.fastjson2.JSON.writeTo(JSON.java:2565) ~[fastjson2-2.0.18.jar!/:?] at com.alibaba.fastjson2.support.spring.http.converter.FastJsonHttpMessageConverter.writeInternal(FastJsonHttpMessageConverter.java:127) ~[fastjson2-extension-2.0.18.jar!/:?] at org.springframework.http.converter.AbstractHttpMessageConverter.write(AbstractHttpMessageConverter.java:227) ~[spring-web-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at com.alibaba.fastjson2.support.spring.http.converter.FastJsonHttpMessageConverter.write(FastJsonHttpMessageConverter.java:83) ~[fastjson2-extension-2.0.18.jar!/:?] at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodProcessor.writeWithMessageConverters(AbstractMessageConverterMethodProcessor.java:277) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.handleReturnValue(RequestResponseBodyMethodProcessor.java:181) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.method.support.HandlerMethodReturnValueHandlerComposite.handleReturnValue(HandlerMethodReturnValueHandlerComposite.java:82) ~[spring-web-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:123) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:878) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:792) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] 
... 83 more Caused by: java.io.IOException: Connection reset by peer at sun.nio.ch.FileDispatcherImpl.writev0(Native Method) ~[?:1.8.0_345] at sun.nio.ch.SocketDispatcher.writev(SocketDispatcher.java:51) ~[?:1.8.0_345] at sun.nio.ch.IOUtil.write(IOUtil.java:148) ~[?:1.8.0_345] at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:503) ~[?:1.8.0_345] at org.xnio.nio.NioSocketConduit.write(NioSocketConduit.java:184) ~[xnio-nio-3.3.8.Final.jar!/:3.3.8.Final] at io.undertow.server.protocol.http.HttpResponseConduit.write(HttpResponseConduit.java:655) ~[undertow-core-2.0.33.Final.jar!/:2.0.33.Final] at org.xnio.conduits.AbstractStreamSinkConduit.write(AbstractStreamSinkConduit.java:55) ~[xnio-api-3.3.8.Final.jar!/:3.3.8.Final] at org.xnio.conduits.ConduitStreamSinkChannel.write(ConduitStreamSinkChannel.java:158) ~[xnio-api-3.3.8.Final.jar!/:3.3.8.Final] at io.undertow.channels.DetachableStreamSinkChannel.write(DetachableStreamSinkChannel.java:179) ~[undertow-core-2.0.33.Final.jar!/:2.0.33.Final] at io.undertow.server.HttpServerExchange$WriteDispatchChannel.write(HttpServerExchange.java:2072) ~[undertow-core-2.0.33.Final.jar!/:2.0.33.Final] at org.xnio.channels.Channels.writeBlocking(Channels.java:152) ~[xnio-api-3.3.8.Final.jar!/:3.3.8.Final] at io.undertow.servlet.spec.ServletOutputStreamImpl.writeTooLargeForBuffer(ServletOutputStreamImpl.java:220) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final] at io.undertow.servlet.spec.ServletOutputStreamImpl.write(ServletOutputStreamImpl.java:147) ~[undertow-servlet-2.0.33.Final.jar!/:2.0.33.Final] at com.alibaba.fastjson2.JSONWriterUTF8.flushTo(JSONWriterUTF8.java:107) ~[fastjson2-2.0.18.jar!/:?] at com.alibaba.fastjson2.JSON.writeTo(JSON.java:2563) ~[fastjson2-2.0.18.jar!/:?] at com.alibaba.fastjson2.support.spring.http.converter.FastJsonHttpMessageConverter.writeInternal(FastJsonHttpMessageConverter.java:127) ~[fastjson2-extension-2.0.18.jar!/:?] at org.springframework.http.converter.AbstractHttpMessageConverter.write(AbstractHttpMessageConverter.java:227) ~[spring-web-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at com.alibaba.fastjson2.support.spring.http.converter.FastJsonHttpMessageConverter.write(FastJsonHttpMessageConverter.java:83) ~[fastjson2-extension-2.0.18.jar!/:?] at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodProcessor.writeWithMessageConverters(AbstractMessageConverterMethodProcessor.java:277) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.handleReturnValue(RequestResponseBodyMethodProcessor.java:181) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.method.support.HandlerMethodReturnValueHandlerComposite.handleReturnValue(HandlerMethodReturnValueHandlerComposite.java:82) ~[spring-web-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:123) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:878) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:792) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.12.RELEASE.jar!/:5.2.12.RELEASE] 
... 83 more

###  **超大JSON时报错，详细错误见附件**

### 期待的正确结果
*对您期望发生的结果进行清晰简洁的描述。*

### 相关日志输出
*请复制并粘贴任何相关的日志输出。*


#### 附加信息
*如果你还有其他需要提供的信息，可以在这里填写（可以提供截图、视频等）。*
kervin521 commented 1 year ago

fastjson2.txt

wenshao commented 1 year ago

连接断了？

kervin521 commented 1 year ago

@wenshao 序列化和反序列化这大JSON就报这错

kervin521 commented 1 year ago

fastjson_test.txt

@Data
    public static class TModal{
        private String code;
        private String createBy;
        private String createTime;
        private String id;
        private String mainFlag;
        private String name;
        private String note;
        private String originalName;
        private String path;
        private int source;
        private int status;
        private int symbolType;
        private String updateBy;
        private String updateTime;
        private String upgradeDisplay;
        private double version;
    }
    public static void main(String[] args) throws IOException {
        String path = "C:\\Users\\Administrator\\Desktop\\fastjson_test.txt";
        String data = FileUtils.readFileToString(new File(path), "UTF-8");
        List<TModal> list = JSON.parseArray(data, TModal.class);
//      System.out.println(list.size());
        System.out.println(JSON.toJSONString(list));
    }

JSON文件见附件 序列化过程出现卡死情况

wenshao commented 1 year ago

附件中的json数据格式不对，怎么来的？

wugui0823 commented 7 months ago

解决了吗，我也遇到一样的问题，Fastjson2 2.0.25