Java中的Collection.sort()方法能使用泛型对对象的变量进行排序,下面是两种方法. 文件名:student.java import java.util.*; import com.sun.org.apache.xerces.internal.dom.ProcessingInstructionImpl; import com.sun.xml.internal.ws.policy.privateutil.PolicyUtils.Collections; public class St
对象数组举例: 学生类: package itcast01; /** * Created by gao on 15-12-9. */ public class Student { private String name; private int age; public Student() { } public Student(String name, int age) { this.name = name; this.age = age; } public String getName() {