json - 如何解决 jackson 中属性(property)的 setter/getter 定义冲突-6ren

json - 如何解决 jackson 中属性(property)的 setter/getter 定义冲突

转载作者：IT老高更新时间：2023-10-28 13:54:17

我有一些模型类。

public interface Product extends Serializable {
    public Sku getDefaultSku();

   public void setDefaultSku(Sku defaultSku);
}

public interface Sku extends Serializable {
     public Boolean isTaxable();

    public Boolean getTaxable();

    public void setTaxable(Boolean taxable);
}

public interface PremiumProduct extends Product {
   public Long getProductCode();

   public void setProductCode(Long productCode);
}

产品和 Sku 实现无法修改。我只从产品扩展。之后，我从 Spring MVC Controller 传输 JSON 对象。我的 Controller 方法是

@RequestMapping(value="/productDetail", method=RequestMethod.GET)
    public @ResponseBody Product getCustomerName(@RequestParam String productUrl) throws Exception {

      Product product = catalogService.findProductByURI(productUrl);      

                return product;
    }

我遇到了以下异常。

<h2>HTTP ERROR 500</h2>
<p>Problem accessing /productDetail. Reason:
<pre>    Conflicting getter definitions for property "taxable":

org.broadleafcommerce.core.catalog.domain.SkuImpl#getTaxable(0 params) vs org.broadleafcommerce.core.catalog.domain.SkuImpl#isTaxable(0 params)
(through reference chain: com.yoma.product.PremiumProductImpl["defaultSku"])</pre></p>

<h3>Caused by:</h3>
<pre>org.codehaus.jackson.map.JsonMappingException: Conflicting getter definitions for property "taxable":
org.broadleafcommerce.core.catalog.domain.SkuImpl#getTaxable(0 params) vs
org.broadleafcommerce.core.catalog.domain.SkuImpl#isTaxable(0 params)
(through reference chain: com.yoma.product.PremiumProductImpl["defaultSku"])
   at org.codehaus.jackson.map.ser.StdSerializerProvider._createAndCacheUntypedSerializer(StdSerializerProvider.java:740)
   at org.codehaus.jackson.map.ser.StdSerializerProvider.findValueSerializer(StdSerializerProvider.java:344)
   at org.codehaus.jackson.map.ser.impl.PropertySerializerMap.findAndAddSerializer(PropertySerializerMap.java:39)
   at org.codehaus.jackson.map.ser.BeanPropertyWriter._findAndAddDynamic(BeanPropertyWriter.java:463)

   at org.codehaus.jackson.map.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:441)
   at org.codehaus.jackson.map.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:150)
   at org.codehaus.jackson.map.ser.BeanSerializer.serialize(BeanSerializer.java:112)
   at org.codehaus.jackson.map.ser.StdSerializerProvider._serializeValue(StdSerializerProvider.java:610)
   at org.codehaus.jackson.map.ser.StdSerializerProvider.serializeValue(StdSerializerProvider.java:256)
   at org.codehaus.jackson.map.ObjectMapper._configAndWriteValue(ObjectMapper.java:2566)
   at org.codehaus.jackson.map.ObjectMapper.writeValueAsString(ObjectMapper.java:2088)
   at com.yoma.controller.catalog.ProductController.getCustomerName(ProductController.java:69)
   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:213)
   at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126)
   at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578)
   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.doGet(FrameworkServlet.java:778)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
   at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:643)
   at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1331)
   at org.broadleafcommerce.cms.web.URLHandlerFilter.doFilterInternal(URLHandlerFilter.java:74)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
   at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
   at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
   at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1302)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
   at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
   at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.broadleafcommerce.profile.web.core.security.SessionFixationProtectionFilter.doFilter(SessionFixationProtectionFilter.java:90)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.broadleafcommerce.core.web.order.security.CartStateFilter.doFilter(CartStateFilter.java:86)

   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.broadleafcommerce.profile.web.core.security.CustomerStateFilter.doFilter(CustomerStateFilter.java:147)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.broadleafcommerce.common.security.handler.CsrfFilter.doFilter(CsrfFilter.java:83)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.access.channel.ChannelProcessingFilter.doFilter(ChannelProcessingFilter.java:144)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
   at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
   at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
   at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1302)
   at org.broadleafcommerce.common.web.BroadleafRequestFilter.doFilterInternal(BroadleafRequestFilter.java:146)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
   at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
   at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
   at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1302)
   at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:147)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
   at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1302)
   at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:448)
   at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131)
   at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:524)
   at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
   at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1067)
   at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:377)
   at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:192)
   at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1001)
   at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129)
   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:111)
   at org.eclipse.jetty.server.Server.handle(Server.java:360)
   at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:454)
   at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:890)

   at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:944)
   at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:630)
   at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:230)
   at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:77)
   at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:622)
   at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:46)
   at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:603)
   at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:538)
   at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.IllegalArgumentException: Conflicting getter definitions for property "taxable":
org.broadleafcommerce.core.catalog.domain.SkuImpl#getTaxable(0 params) vs
org.broadleafcommerce.core.catalog.domain.SkuImpl#isTaxable(0 params)
   at org.codehaus.jackson.map.introspect.POJOPropertyBuilder.getGetter(POJOPropertyBuilder.java:162)

   at org.codehaus.jackson.map.introspect.POJOPropertyBuilder.getAccessor(POJOPropertyBuilder.java:111)
   at org.codehaus.jackson.map.ser.BeanSerializerFactory.removeIgnorableTypes(BeanSerializerFactory.java:701)
   at org.codehaus.jackson.map.ser.BeanSerializerFactory.findBeanProperties(BeanSerializerFactory.java:558)
   at org.codehaus.jackson.map.ser.BeanSerializerFactory.constructBeanSerializer(BeanSerializerFactory.java:430)
   at org.codehaus.jackson.map.ser.BeanSerializerFactory.findBeanSerializer(BeanSerializerFactory.java:343)
   at org.codehaus.jackson.map.ser.BeanSerializerFactory.createSerializer(BeanSerializerFactory.java:287)
   at org.codehaus.jackson.map.ser.StdSerializerProvider._createUntypedSerializer(StdSerializerProvider.java:782)
   at org.codehaus.jackson.map.ser.StdSerializerProvider._createAndCacheUntypedSerializer(StdSerializerProvider.java:735)
   ... 98 more
</pre>
<h3>Caused by:</h3><pre>java.lang.IllegalArgumentException: Conflicting getter definitions for property "taxable": org.broadleafcommerce.core.catalog.domain.SkuImpl#getTaxable(0 params) vs org.broadleafcommerce.core.catalog.domain.SkuImpl#isTaxable(0 params)
   at org.codehaus.jackson.map.introspect.POJOPropertyBuilder.getGetter(POJOPropertyBuilder.java:162)

   at org.codehaus.jackson.map.introspect.POJOPropertyBuilder.getAccessor(POJOPropertyBuilder.java:111)
   at org.codehaus.jackson.map.ser.BeanSerializerFactory.removeIgnorableTypes(BeanSerializerFactory.java:701)
   at org.codehaus.jackson.map.ser.BeanSerializerFactory.findBeanProperties(BeanSerializerFactory.java:558)
   at org.codehaus.jackson.map.ser.BeanSerializerFactory.constructBeanSerializer(BeanSerializerFactory.java:430)
   at org.codehaus.jackson.map.ser.BeanSerializerFactory.findBeanSerializer(BeanSerializerFactory.java:343)
   at org.codehaus.jackson.map.ser.BeanSerializerFactory.createSerializer(BeanSerializerFactory.java:287)
   at org.codehaus.jackson.map.ser.StdSerializerProvider._createUntypedSerializer(StdSerializerProvider.java:782)
   at org.codehaus.jackson.map.ser.StdSerializerProvider._createAndCacheUntypedSerializer(StdSerializerProvider.java:735)
   at org.codehaus.jackson.map.ser.StdSerializerProvider.findValueSerializer(StdSerializerProvider.java:344)
   at org.codehaus.jackson.map.ser.impl.PropertySerializerMap.findAndAddSerializer(PropertySerializerMap.java:39)
   at org.codehaus.jackson.map.ser.BeanPropertyWriter._findAndAddDynamic(BeanPropertyWriter.java:463)

   at org.codehaus.jackson.map.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:441)
   at org.codehaus.jackson.map.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:150)
   at org.codehaus.jackson.map.ser.BeanSerializer.serialize(BeanSerializer.java:112)
   at org.codehaus.jackson.map.ser.StdSerializerProvider._serializeValue(StdSerializerProvider.java:610)
   at org.codehaus.jackson.map.ser.StdSerializerProvider.serializeValue(StdSerializerProvider.java:256)
   at org.codehaus.jackson.map.ObjectMapper._configAndWriteValue(ObjectMapper.java:2566)
   at org.codehaus.jackson.map.ObjectMapper.writeValueAsString(ObjectMapper.java:2088)
   at com.yoma.controller.catalog.ProductController.getCustomerName(ProductController.java:69)
   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:213)
   at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126)
   at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578)
   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.doGet(FrameworkServlet.java:778)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
   at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:643)
   at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1331)
   at org.broadleafcommerce.cms.web.URLHandlerFilter.doFilterInternal(URLHandlerFilter.java:74)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
   at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
   at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
   at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1302)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
   at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
   at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.broadleafcommerce.profile.web.core.security.SessionFixationProtectionFilter.doFilter(SessionFixationProtectionFilter.java:90)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.broadleafcommerce.core.web.order.security.CartStateFilter.doFilter(CartStateFilter.java:86)

   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.broadleafcommerce.profile.web.core.security.CustomerStateFilter.doFilter(CustomerStateFilter.java:147)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.broadleafcommerce.common.security.handler.CsrfFilter.doFilter(CsrfFilter.java:83)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.access.channel.ChannelProcessingFilter.doFilter(ChannelProcessingFilter.java:144)
   at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
   at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
   at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
   at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
   at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1302)
   at org.broadleafcommerce.common.web.BroadleafRequestFilter.doFilterInternal(BroadleafRequestFilter.java:146)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
   at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
   at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
   at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1302)
   at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:147)
   at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
   at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1302)
   at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:448)
   at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131)
   at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:524)
   at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
   at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1067)
   at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:377)
   at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:192)
   at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1001)
   at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129)
   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:111)
   at org.eclipse.jetty.server.Server.handle(Server.java:360)
   at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:454)
   at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:890)

   at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:944)
   at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:630)
   at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:230)
   at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:77)
   at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:622)
   at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:46)
   at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:603)
   at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:538)
   at java.lang.Thread.run(Thread.java:619)
</pre>

那么，我怎样才能从我的 Controller 中获取我的 JSON。

最佳答案

您可以尝试忽略 isTaxable() 例如解决冲突:

@JsonIgnore
public Boolean isTaxable();

关于json - 如何解决 jackson 中属性(property)的 setter/getter 定义冲突，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/14706600/

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