校园卡模拟,实现校园卡的基本功能

一个可以作为毕业设计的网上商城项目，里面拥有网上商城所需要拥有的功能，采用B/S模式，运用jsp+javaBean进行开发-Design can be used as a graduation project of the Internet Shopping Mall, Online Shopping Mall which has a need to have the function of the use of B/S model, the use of jsp+ javaBean development

JFreeChart生成柱状图、饼状图、时间顺序图、折线图-JFreeChart generates histograms, pie charts, time sequence diagrams, line graph

XP Look And Feel

alter table tbl_name add col_name type 例如,给表增加一列weight mysql>alter table pet add weight int 删除列 alter table tbl_name drop col_name 例如，删除列weight： mysql>alter table pet drop weight 改变列 alter table tbl_name modify col_name type 例如，改变weight的类型： mysql> alter table pet modify weight samllint 另一种方法是： alter table tbl_name change old_col_name col_name type 例如： mysql> alter table pet change weight weight samllint 给列更名 mysql>alter table pet change weight wei 给表更名 alter table tbl_name rename new_tbl 例如，把pet表更名为animal mysql>alter table pet rename animal -alter table tbl_name add col_name type for example, to form an increase in weight mysql> alter table pet add weight int Remove Columns alter table tbl_name drop col_name For example, the deletion of column weight: mysql> alter table pet drop weight change out alter table tbl_name modify col_name type for example, the type of weight change: mysql> alter table pet modify w

EOS的一个很好的例子.包括页面构件、展现构件，业务构件，运算构件，数据构件，流程构件-EOS of a good example. Include page components, to show components, business components, computing components, data structures, flow components

这个是一个实用的程序,把数据库中的各个内容整理成一个大的文件!-this is a practical procedure, the various databases to compile the contents of a large paper!

Javascript是一种由Netscape的LiveScript发展而来的脚本语言，主要目的是为了解决服务器终端语言，比如Perl，遗留的速度问题。当时服务端需要对数据进行验证，由于网络速度相当缓慢,只有28.8kbps，验证步骤浪费的时间太多。于是Netscape的浏览器Navigator加入了Javascript，提供了数据验证的基本功能。 -Javascript is a LiveScript development of Netscape

实现树状数据结构，输出节点的树形目录，欢迎朋友们下载使用-Realize the tree data structure, the output node of the tree directory, welcome friends to download use

java使用simlib通过串口短信猫发送手机短信。simlib包和需要的文件都在里面-java use simlib through the serial port to send SMS text messages cats. simlib packet and documents are needed inside

这是一个很好的BBS源码，对做论坛有兴趣的朋友可以参考-This is a very good source of BBS on the forum make friends who are interested can refer to