public class Test {
public static void main(String[] args) {
Test t = new Test();
System.out.println(t.doit(1,2));
}
public String doit(int a,int b){
return "a";
}
public String doit(int ...is ){
return "b";
}
}
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java多态为什么
public class Test { public static void main(String[] args) { Test t = new Test(); System.out.println(t.doit(1,2)); } public String doit(int a,int b){ return "a"; } public String doit(int ...is ){ return "b"; } }