java简单的两段话,谢谢

来源:百度知道 编辑:UC知道 时间:2024/06/15 06:21:38
public String getReversionMesg() {
return reversionMesg;
}

public void setReversionMesg(String reversionMesg) {
this.reversionMesg = reversionMesg;
}
我不大清楚这两段的意思,谁能清楚的解释一下啊,呵呵,我是初学者的初学者,谢谢了

就是可以通过调用setReversionMesg()方法来改变reversionMesg的值,,
然后调用getReversionMesg()来得到这个值,,
public class Test
{
String reversionMesg = null;
Test(String reversionMesg)
{
this.reversionMesg = reversionMesg;
}
public String getReversionMesg() {
return reversionMesg;
}

public void setReversionMesg(String reversionMesg) {
this.reversionMesg = reversionMesg;
}
public static void main(String [] args)
{
Test t = new Test("123");
t.setReversionMesg("321");
System.out.println(t.getReversionMesg());
}
}
就输出321,,,这个括号好象没有对,你自己调试1哈