有疑问

04-03-02 sharpapple

在DbForumFactory.java里面

Class c = Class.forName(className);

// Attempt to instantiate the UserManager implementation with a

// DbForumFactory as a paramater.

Class [] params = new Class [] { this.getClass() };

Constructor constructor = c.getConstructor(params);

// Intantiate the gateway object. We assume that

userManager = (UserManager)constructor.newInstance(

new Object[] { this });

}

上面几行代码怎么理解?谢谢

sharpapple
2004-03-03 13:42
各位研读jdon的兄弟姐妹帮忙一下

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