小编gef*_*ang的帖子

我该如何更正此声明:

${model.myHashtable[model.data.id]}.

myHashtable定义为

Hashtable<String, String>

但是,${model.data.id}返回一个int.

我试着做点什么

${model.myHashtable['model.data.id']}

但它不起作用.任何其他的想法,除了改变的类型id来String？

在我们的项目中,在文档中创建测试过程和预期的测试结果(测试规范).然后,我们对构建的产品/版本执行测试.这里不涉及测试代码和测试工具.

这对于单元/集成测试是否可接受？

我正在尝试在 Hybris 1811 上进行平台更​​新。在中间，由于以下错误，它被终止。我尝试再次构建并重新启动服务器，但我不断收到相同的错误。有人遇到过这样的问题吗？

INFO: Illegal access: this web application instance has been stopped already. Could not load [java.util.concurrent.locks.Lock]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load [java.util.concurrent.locks.Lock]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access. …

环境:Spring,JPA,Hibernate

我得到这个Stacktrace(类名修改):

Undeclared path 'fooPK'. Add this path as a source to the query to be able to reference it.; nested exception is java.lang.IllegalArgumentException: Undeclared path 'fooPK'. Add this path as a source to the query to be able to reference it.
org.springframework.orm.jpa.EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(EntityManagerFactoryUtils.java:293)
org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:106)
org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:403)
org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:58)
org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:213)
org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:163)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.data.jpa.repository.support.LockModeRepositoryPostProcessor$LockModePopulatingMethodIntercceptor.invoke(LockModeRepositoryPostProcessor.java:92)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
com.sun.proxy.$Proxy65.findOne(Unknown Source)
com.adc.common.config.service.XServiceImpl.getByConfigName(XServiceImpl.java:49)

我想这样做:

public static final Predicate getByCodeAndName(
        final String sCode,
        final String sName) {

    BooleanExpression expression = null;
    QFooPK fooPK = QFooPK.fooPK;
    QFoo foo …

描述问题的图像http://img215.imageshack.us/img215/3725/20100314235127schedule2.jpg

我希望上面的图片可以解释我的需要.:)

问题1:获取行中第一个值的日期

问题2:获取值为100的日期

我还会附上实际的excel文件,但我只限发布1个链接.