Question

java怎么跳过第一行而从第二行开始读

Answer 1

public class City {
String name;
double latCord;
double longCord;
}
如果我要给3个对象赋值，没法在while循环里做，我需要用一个for循环，像这样

in.readLine(); //多读一行，就完了呗
for(int i=1; i <cityNum+1; i++){
cities[i].name = in.readLine();
cities[i].latCord = Double.parseDouble(in.readLine());
cities[i].longCord = Double.parseDouble(in.readLine());
}