package com.soto.collection2; import java.util.ArrayList; import java.util.List; public class Test01 { public static void main(String[] args) throws Exception { //一个对象对应了一行记录 Employee e= new Employee(0301,"soto",3000,"项目部","2007-10"); Employee e2= new Employee(0302,"张三",3100,"教学部","2006-10"); Employee e3= new Employee(0303,"李四",3100,"教学部","2006-10"); List<Employee> list = new ArrayList<Employee>(); //泛型: list里面只可放Employee; list.add(e); list.add(e2); list.add(e3); printEmpName(list); } public static void printEmpName(List<Employee> list){ for(int i =0; i<list.size();i++){ System.out.println(list.get(i).getName()); } } }
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