1700440980
1700440981
public class Client{
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1700440983
public static void main(String[]args){
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1700440985
Base base=new Sub();
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1700440987
//调用非静态方法
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1700440989
base.doAnything();
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1700440991
//调用静态方法
1700440992
1700440993
base.doSomething();
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1700440995
}
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1700440997
}
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1700440999
class Base{
1700441000
1700441001
//父类静态方法
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1700441003
public static void doSomething(){
1700441004
1700441005
System.out.println(“我是父类静态方法”);
1700441006
1700441007
}
1700441008
1700441009
//父类非静态方法
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1700441011
public void doAnything(){
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1700441013
System.out.println(“我是父类非静态方法”);
1700441014
1700441015
}
1700441016
1700441017
}
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1700441019
class Sub extends Base{
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1700441021
//子类同名、同参数的静态方法
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1700441023
public static void doSomething(){
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1700441025
System.out.println(“我是子类静态方法”);
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1700441027
}
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1700441029
//覆写父类的非静态方法
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