import java.util.*;
public class lianxi4 {
class kehu{
public String xm;
public int nl;
public boolean hyk;
public void showInfo(){
System.out.println(xm+"\t"+nl+"\t"+hyk);
}
}
public class kehuBiz{
kehu[] kehusz=new kehu[30];
public void lianxi4(kehu kh) {
for(int i=0;i<kehusz.length;i++){
if(kehusz[i]==null){
kehusz[i]=kh;
break;
}
}
}
// TODO Auto-generated constructor stub
}
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.println("客户信息:");
lianxi4 khxx1=new lianxi4();
String xm1="王一";
int nl1=30;
boolean hyk1=false;
khxx1.nl=0; //nl显示红色下划线怎么办?
}
}
我想在入口调用class中的nl该怎么做?想要调用其中的方法又该怎么做?
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