TomCat环境参数配置课件.ppt

1配置环境变量;图 1.1 准备配置windows系统属性中的环境变量 ;配置的过程分为三步： 1.新增加JAVA_HOME变量: 名称: JAVA_HOME 值: X:\jdk(即JDK或者JRE路径) 效果如图1.2：;图 1.2 配置JAVA_HOME变量 ;2.增加CLASS_PATH变量 名称：CLASS_PATH 值: .\;%JAVA_HOME%\lib\tools.jar，展现如图1.3，新加进去的变量和原有变量之间用”;”隔开。 ;3. :在Path变量中加入如下值： %JAVA_HOME%\bin; 展现如图 2.4，同样的，这个值和原有值之间用”;”隔开。;2配置单方案数据源 ;Resource name=jdbc/livebosDS auth=Container type=javax.sql.DataSource/ ResourceParams name=jdbc/livebosDS parameter namefactory/name valuemons.dbcp.BasicDataSourceFactory/value /parameter !-- Maximum number of dB connections in pool. Make sure you configure your mysqld max_connections large enough to handle all of your db connections. Set to 0 for no limit.-- parameter namemaxActive/name value50/value /parameter !-- Maximum number of idle dB connections to retain in pool. Set to 0 for no limit.-- parameter namemaxIdle/name value20/value /parameter !-- Maximum time to wait for a dB connection to become available in ms, in this example 0.5 seconds. An Exception is thrown if this timeout is exceeded. Set to -1 to wait indefinitely. -- parameter namemaxWait/name value500/value /parameter !-- msSQL dB username and password for dB connections -- parameter nameusername/name valuesa/value /parameter parameter namepassword/name value000000/value /parameter !-- Class name for SQLServer2000 JDBC driver -- parameter namedriverClassName/name valuecom.microsoft.jdbc.sqlserver.SQLServerDriver/value /parameter !-- The JDBC connection url for connecting to your MS SQL Server dB.The autoReconnect=true argument to the url makes sure that the mm.Sql Server JDBC Driver will automatically reconnect if mysqld closed the connection. mysqld by default closes idle connections after 8 hours.-- parameter nameurl/name valuejdbc:microsoft:sqlserver: