Spring 3 mvc Validation的错误

使用Spirng 3 MVC很方便；使用它的validation同样。。

使用方法

1. 依赖两个包

<!-- JSR 303 with Hibernate Validator -->
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.0.0.GA</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>4.1.0.Final</version>
</dependency>

2. model里加验证具体方式如下：

参考如下http://stackoverflow.com/questions/9993447/two-ways-to-use-spring-3-validation

 

使用发现错误：

严重: Servlet.service() for servlet dispatcher threw exception
org.springframework.validation.BindException: org.springframework.validation.BeanPropertyBindingResult: 5 errors
Field error in object 'organization' on field 'name': rejected value []; codes [Max.organization.name,Max.name,Max.java.lang.String,Max]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [organization.name,name]; arguments []; default message [name],50]; default message [must be less than or equal to 50]
Field error in object 'organization' on field 'typeCode': rejected value [hospital]; codes [Max.organization.typeCode,Max.typeCode,Max.java.lang.String,Max]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [organization.typeCode,typeCode]; arguments []; default message [typeCode],50]; default message [must be less than or equal to 50]
Field error in object 'organization' on field 'telephone': rejected value []; codes [Max.organization.telephone,Max.telephone,Max.java.lang.String,Max]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [organization.telephone,telephone]; arguments []; default message [telephone],20]; default message [must be less than or equal to 20]
Field error in object 'organization' on field 'orgCode': rejected value []; codes [Max.organization.orgCode,Max.orgCode,Max.java.lang.String,Max]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [organization.orgCode,orgCode]; arguments []; default message [orgCode],50]; default message [must be less than or equal to 50]
Field error in object 'organization' on field 'feature': rejected value [综合]; codes [Max.organization.feature,Max.feature,Max.java.lang.String,Max]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [organization.feature,feature]; arguments []; default message [feature],500]; default message [must be less than or equal to 500]
at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.doBind(HandlerMethodInvoker.java:810)
at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.resolveHandlerArguments(HandlerMethodInvoker.java:359)
at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:171)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)
at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:585)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.founder.ids.common.LoginFilter.doFilter(LoginFilter.java:46)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)

 

其原因是：

public String save(@Valid Organization organization, ModelMap model, BindingResult errorResult) {

if (errorResult.hasErrors()) {
return "organization.add";
}

}

 

上面方法中ModelMap model,参数应该放到BindingResult errorResult后面，就对了