prg3

javaSystem will automatically delete the directory of debug and release

一个成绩管理系统！ 由jsp+javabean+mysql组成！ 功能很完善！(a performance management system. By jsp javabean mysql composition! Functional perfect!)

是一个tomcat组件，该组件用于tomcat的配置(This file is a website certificate)

java小例程3。多个小例程，供初学者学习参考(java three small routines. Many small routines for beginners learning reference. .)

Abstract Windowed Cursor Test Source Code for Andriod.

短信中间件，支持gsm modem和短信网关，大家可以集成进去，自行开发工作量较小(send message server library)

this is set by subclasses, but don t make it public.

使用A星（a-star）算发，通过上传二维矩阵中不能通过的坐标点，来为起止坐标点计算一条最短可通过路径(Using A-star, a shortest path is calculated by uploading the coordinate points that can not be passed in the two-dimensional matrix.)

说明：  java的一个爬虫抓取物流信息的小demo，本demo测试抓取快递100的物流轨迹信息(Java crawler to grab logistics information of the small demo, this demo test to grab express 100 logistics trajectory information)

说明：  NetBeans8.2连接mysql数据库测试文档(NetBeans 8.2 Connect Mysql Database Test Document)