¡ª>What is this?
This web application is a blog.
¡ª>What you need to use it£¿
You should have installed mysql, tomcat and java environment.
¡ª>How to use it£¿
You can visit it without login.
If you want to post blog, you need the owner's account to login£¬"name:Vicky & password:haha". 
¡ª>Something needs to be done before you use it.
First, edit the file "\src\tool\DatabaseConn.java" and set parameters, "DBUSER" and "DBPASS", according to user and password of your local mysql.
Second, initialize database in your mysql using the sql statement in "SQLStatement.txt".