假如我有两个集合: public class Teacher { public int Id { get; set; } public string Name { get; set; } } public class Student { public int Id { get; set; } public string UserName { get; set; } public int TeacherId { get; set; } } 集合代码: static void Main(string
package com.test; import java.lang.reflect.Field; import java.lang.reflect.Modifier; import java.lang.Integer; /** * Created by Administrator on 2016/11/13. */ public class ClazzTest { public static void main(String [] args){ sort(5); } //用Math.rando