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交作业

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Dominga丶

#1 Created at ... [Delete] [Delete and Lock User]
// TODO: 利用反射给name和age字段赋值:Class c=p.getClass();Field f=c.getDeclaredField("name");Field f1=c.getDeclaredField("age");f.setAccessible(true);f1.setAccessible(true);f.set(p,"Xiao Hong");f1.set(p,30);

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