【Java每日一题】20161104

时间:2023-03-09 02:45:11
【Java每日一题】20161104
package Nov2016;

public class Ques1104 {

    private String num;

    public void setNum(String num){
num = num; //
this.num = num; //
} public String getNum(){
return num;
}
}

今日问题: 
注释1和2两处的作用是否一样?(点击以下“【Java每日一题】20161104”查看20161103问题解析)

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