Activiti+ant安装和配置
前提：JBK、Tomcat和Eclispe已经安装好
ANT安装
1、下载ant，并解压到C:\apache-ant-1.8.2
http://ant.apache.org/bindownload.cgi
2、配置环境变量
ANT_HOME：C:\apache-ant-1.8.2 (这里为你自己解压缩的目录) PATH：%ANT_HOME%\bin（这个设置是为了方便在dos环境下操作）
3、检测是否安装成功
Activiti安装
1、下载activiti-5.5.zip，并解压到D:\activiti-5.5
http://www.activiti.org/download.html
2、运行脚本，设置 Activiti 环境?
打开DOS窗口，cd到setup目录。?输入 ant demo.start，然后按 enter 键。?脚本完成后，会在浏览器内启动所有的 Activiti 的 web 应用。以 kermit/kermit 登陆。
# The db property should refer to the type of database that # you want to use. Currently h2, MySQL(mysql),# Postgres SQL(postgres) and Oracle 10g (oracle) is supported.## SQL Server(mssql) is also supported, but is an EXPERIMENTAL feature.# IBM DB2(db2) is also supported, but is an EXPERIMENTAL feature.## When using oracle, follow the instructions described in the userguide, chapter# Configuration > Changing the database > Using Oracle in the demo setupdb=mysql# The tx property refers to the transaction environment# you want to use. Choose from {standalone}tx=standalone# Specify the version of Tomcat that you want to use.# We only tested with the given Tomcat version but in # theory any tomcat 6.0.x version should do fine.tomcat.version=6.0.32# If you have tomcat already downloaded, point the # downloads.dir property to that directly. If tomcat is # not found in the downloads.dir, it will be automatically # downloaded there.# The downloads directory should be outside of /target/# to avoid re-downloading after a cleandownloads.dir=../../downloads# Remove this property or set it to disabled if you're not using Activiti Cyclefeature.cycle=enabled# Remove this property or set it to disabled if you're not using Activiti Modelerfeature.modeler=enabled
修改数据库类型为mysql
打开文件“setup\build.properties”修改db=mysql（默认为h2）
2、build.mysql.properties
db=mysqljdbc.driver=com.mysql.jdbc.Driverjdbc.url=jdbc:mysql://IP地址:3306/activiti?autoReconnect=truejdbc.username=所用数据库的用户名jdbc.password=所用数据库的密码
