Tomcat 服务器server.xml的关键参数配置

说明：以下文字均以tomcat5.0.30为例进行。

1，配置tomcat服务器访问端口，只需配置Connector的port端口即可。Tomcat默认为8080，现修改port参数值为80。

    < !-- Define a non-SSL Coyote HTTP/1.1 Connector on port 8080 -->

    < Connector port="80"

               maxThreads="150" minSpareThreads="25" maxSpareThreads="75"

               enableLookups="false" redirectPort="8443" acceptCount="100"

               debug="0" connectionTimeout="20000"

               disableUploadTimeout="true" URIEncoding="GBK"/>

2，配置tomcat支持URL中文参数，只需添加Connector的URIEncoding参数即可，默认情况下该参数未被配置。要支持URL参数支持中文，加上URIEncoding=”GBK”就行了（见1中附代码最后一行）。

 3，配置新的webApp：找到host尾标记< /Host>，插入新的context即可。
如：（1）< Context path="" docBase="ROOT" debug="0"/>若要支持数据库（以SQL Server为例），则为：
       （2）< Context path="/xkb" docBase="F:\XKB6\webApp" debug="5" reloadable="true" crossContext="true">
     < Logger className="org.apache.catalina.logger.FileLogger" prefix="localhost_DBTest_log." suffix=".txt" timestamp="true"/>
     < Resource name="jdbc/SqlServerDB" auth="Container" type="javax.sql.DataSource"/>
     < ResourceParams name="jdbc/SqlServerDB">
         < parameter>
         < name>factory< /name>
         < value>org.apache.commons.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>
         < name>maxActive< /name>
         < value>50< /value>
     < /parameter>
     < !-- Maximum number of idle dB connections to retain in pool.    Set to 0 for no limit.-->
     < parameter>
         < name>maxIdle< /name>
         < value>20< /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>
         < name>maxWait< /name>
         < value>500< /value>
     < /parameter>
     < !-- msSQL dB username and password for dB connections -->
     < parameter>
         < name>username< /name>
         < value>sa< /value>
     < /parameter>
 
     < parameter>
         < name>password< /name>
         < value>wangnewton< /value>
     < /parameter>
     < !-- Class name for SQLServer2000 JDBC driver -->
     < parameter>
         < name>driverClassName< /name>
         < value>com.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>
         < name>url< /name>
         < value>jdbc:microsoft:sqlserver://localhost:1433;databaseName=XKBCourse< /value>
     < !--must use &amp; not use  & -->
     < /parameter>
     < /ResourceParams>
     < /Context>