- Java 双重比较
- java - 比较器与 Apache BeanComparator
- Objective-C 完成 block 导致额外的方法调用?
- database - RESTful URI 是否应该公开数据库主键?
我正在使用 Spring MVC 4 和 Jackson API 进行数据绑定(bind),但在使用 Java 8 日期时遇到了一些问题,例如 LocalDate 和 LocalTime。
这是我的 Ajax:
var response = $.ajax({
url: 'parcela',
method: 'POST',
data: {
formaPagamentoPrazo: this.prazo.val(),
moedaPagamento: this.moeda.val(),
quantidadeParcelas: this.quantidade.val(),
dataPrimeiraParcela: this.dataPrimeiraParcela.val(),
valorTotalVenda: this.valorTotalVenda.html(),
uuid: this.uuid
}
});`
这是我的 Controller :
@PostMapping("/parcela")
public ModelAndView gerarParcelasVenda(String formaPagamentoPrazo,MoedaPagamento moedaPagamento, Integer quantidadeParcelas,
LocalDate dataPrimeiraParcela, BigDecimal valorTotalVenda, String uuid) {}
我收到这个错误:
fev 11, 2017 5:13:49 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [dispatcher] in context with path [/clinica] threw exception [Request processing failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [java.time.LocalDate]: No default constructor found; nested exception is java.lang.NoSuchMethodException: java.time.LocalDate.<init>()] with root cause
java.lang.NoSuchMethodException: java.time.LocalDate.<init>()
at java.lang.Class.getConstructor0(Class.java:3082)
at java.lang.Class.getDeclaredConstructor(Class.java:2178)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:104)
at org.springframework.web.method.annotation.ModelAttributeMethodProcessor.createAttribute(ModelAttributeMethodProcessor.java:142)
at org.springframework.web.servlet.mvc.method.annotation.ServletModelAttributeMethodProcessor.createAttribute(ServletModelAttributeMethodProcessor.java:80)
at org.springframework.web.method.annotation.ModelAttributeMethodProcessor.resolveArgument(ModelAttributeMethodProcessor.java:102)
at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:121)
at org.springframework.web.method.support.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:161)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:128)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:114)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:87)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:121)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:124)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)
at org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:106)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:528)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1099)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:670)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1520)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1476)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
最佳答案
将 jackson java 8 时间模块添加到您的类路径中。
Maven 依赖:
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-jsr310</artifactId>
<version>2.8.6</version>
</dependency>
github repository 中的文档.
关于javascript - Spring MVC 4 + jackson + LocalDate,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/42209918/
我找不到关于 jackson 的ObjectMapper与其他映射器(例如dozer/mapStruct/modelMapping/etc)之间的区别的任何解释。所有文章都比较了dozer/mapSt
我正在使用Jackson来反序列化Kotlin数据类。我正在使用jackson-kotlin-module,但 jackson 却给我以下错误: Can not construct instance
我正在尝试将包从“com.fasterxml.jackson”重新定位到我自己的包(即“mypackage.com.fasterxml.jackson”),然后在我拥有的另一个 JAR 中使用它。 我
对于JSON对象,Subject: { "permissions":["foo", "bar"], ... } ...我想反序列化为: class Subject { priv
我正在使用 @JsonTypeInfo 和 @JsonSubTypes 来映射基于给定属性的解析子类。这是我想要解析的示例 JSON 的一个人为示例。 { "animals": [ { "
我们正在使用 dropwizard 版本 0.6.3。当我们尝试升级 0.7.0 版本时,我们在服务启动时收到此错误。 线程“main”中的异常 java.lang.VerifyError: clas
我正在尝试实现自定义解串器。因为我只想向默认反序列化器添加功能,所以我尝试在我的自定义反序列化器中存储默认反序列化器:我想使用默认反序列化 json,然后添加其他信息。 我正在尝试使用 BeanDes
我有一个这样的类(class): public class Person { private String name; public String getName(){ return
我有以下 Kotlin 数据类: data class TestObject( val boolField: Boolean, val stringField: Str
使用 Jackson 库,在 Eclipse 4.9.0 版本中出现以下错误 缺少工件 com.fasterxml.jackson.core:jackson-databind:bundle:2.9.6
我试图在我的应用程序中从azure实现keyvault,在为DefaultAzureCredentialBuilder()实现azure-identity:1.5.4 lib后,它会抛出链接错误,如下
我试图在我的应用程序中从azure实现keyvault,在为DefaultAzureCredentialBuilder()实现azure-identity:1.5.4 lib后,它会抛出链接错误,如下
我知道我们可以使用 Jackson MixIn 来重命名属性或忽略属性(参见示例 here )。但是可以添加属性吗? 添加的属性可以是: 一个常数(如版本号) 计算值(例如,如果源类具有 getWid
我有一个在 Wildfly 10 上运行的应用程序,它需要更新版本的 jackson。简单地更新 maven 依赖是行不通的。 Wildflys 自己的版本似乎干扰了... 有人有提示吗? 最佳答案
我在 Tomcat 休息应用程序中运行 Jersey 2.5.1 & Jackson。对于我最初将 POJO 简单地转换为 JSON 的用例,基本设置效果很好。集合很好地转换为 json 数组,如下所
有没有办法告诉 jackson 在序列化过程中忽略那些用非 jackson 注释注释的字段? 例如: @SomeAnnotation private String foo; 我知道有 jackson
我遇到了 jackson 序列化问题, map 中存在空值。显然,这是 Wildfly 9 使用的 Jackson 版本中的一个已知错误 ( https://issues.jboss.org/brow
给定一个像这样的 JSON 映射类: public class Person { @JsonProperty String getName() { ... } @JsonPro
如何让 Jackson 的 XMLMapper 在反序列化时读取根 xml 元素的名称? 我正在将输入 XML 反序列化为通用 Java 类、LinkedHashMap,然后反序列化为 JSON。我想
我对抽象类和 JSON 序列化和反序列化的对象引用有问题。抽象的问题如下所示: 我有一个由节点和边组成的图。每条边连接两个节点。节点可以是红色和绿色的。因此,有一个抽象类Node和两个派生类 RedN
我是一名优秀的程序员,十分优秀!