Date 迄今为止的groovy字符串
如何将字符串转换为日期 我试过这个:Date 迄今为止的groovy字符串,date,groovy,Date,Groovy,如何将字符串转换为日期 我试过这个: @RequestMapping("/data/{data}") String buscar(@PathVariable String data, Model model) { model.addAttribute 'dataBuscar', data def newDate = data def df1 = new SimpleDateFormat("dd/MM/yyyy 00:00:00") data = df
@RequestMapping("/data/{data}")
String buscar(@PathVariable String data, Model model) {
model.addAttribute 'dataBuscar', data
def newDate = data
def df1 = new SimpleDateFormat("dd/MM/yyyy 00:00:00")
data = df1.parse(newDate)
model.addAttribute 'acessos', acessoService.buscar(data)
'acesso/acesso.index'
}
但请告诉我这条信息:
Unparseable date: "12-01-2014"
java.text.DateFormat.parse(DateFormat.java:337)
java_text_DateFormat$parse.call(Unknown Source)
org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
br.com.owse.labs.owsetime.controllers.AcessoController.buscar(AcessoController.groovy:63)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:219)
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:745)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:686)
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:925)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:936)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:827)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:812)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
br.com.owse.delorean.web.filters.SitemeshSpringFilter.super$2$doFilter(SitemeshSpringFilter.groovy)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1085)
org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:128)
br.com.owse.delorean.web.filters.SitemeshSpringFilter.doFilter(SitemeshSpringFilter.groovy:37)
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
java.lang.Thread.run(Thread.java:662)
我需要解析这个“12/01/2014 00:00:00”
为什么??有什么想法吗?您试图解析的日期是2014年1月12日,这可以通过以下方式完成:
String date = '12-01-2014'
Date d = Date.parse( 'dd-MM-yyyy', date )
println d
如果您的日期格式为12/01/2014 00:00:00
(事实并非如此),您可以执行以下操作:
String date = '12/01/2014 00:00:00'
Date d = Date.parse( 'dd/MM/yyyy HH:mm:ss', date )
println d
但这在您的代码中不起作用,因为这似乎不是数据的格式
评论后更新如下:
如果需要以不同格式的字符串形式返回日期,可以执行以下操作:
String date = '12-01-2014'
String newDate = Date.parse( 'dd-MM-yyyy', date ).format( 'dd/MM/yyyy HH:mm:ss' )
assert newDate == '12/01/2014 00:00:00'
可能重复的我知道,但我仍然有问题@NataliaRosa更新了我的答案(断言只是为了证明它符合本例所需的格式,并且在最终解决方案中不需要)