摘要:
public class A { class B { } } 在另一个包中的Main class怎么构造B呢?? public Main { public static void main(String[] args) { A a = new A(); A.B b = a.new A.B(); } 阅读全文
posted @ 2017-10-29 22:38
Rick Qin
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摘要:
The annotation javax.ejb.Startup (@Startup) is used to mark an EJB so to make the EJB can be brought up during the application is running up. However, 阅读全文
posted @ 2017-09-26 16:33
Rick Qin
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