javabasic2

Minimum Spanning Tree

说明：  使用shiro框架进行权限设置，该框架提供权限、安全、过滤等功能(Use Shiro framework to set permissions, which provides permissions, security, filtering and other functions)

Nice auth for vk.com with tor

java,Blob字段操作,将图片或者文件保存到数据库中(java, Blob field operations, it will preserve photographs or documents to the database)

说明：  推箱子小游戏。懒羊羊与灰太狼。java实战项目(Push box games. Lazy sheep and Grey Wolf. Java combat project)

Testing this script will compile without stack overflow

Java MySQL import and export data Java MySQL import and export data

学习freemark时候写的工具类，可以用在网站中，通过只初始化一次来提高性能(The learn code of freemark,which developed to a Util, can be used on the site is initialized only once to improve performance)

Eclipse 中文版帮助文档，仅供参考(Chinese version of the Eclipse help documentation for reference purposes only)

很简单的java socket例子 需要用到mysql数据库