我在虚拟目录myjsp下建立了一个test.jsp文件和WEB-INF/classes目录，然后将test_bean.class放在classes目录下，可是运行test.jsp时，总是找 ...

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Java Enterprise Edition (Java EE) has a powerful facility dedicated to expressing the business logic of an application and for accessing a database using a JavaBeans-like concept. That facility is ...