配置TOMCAT+ORACLE连接池的方法
可以通过配置DBCP连接池,在Server.xml中加入
<Context path="/demo" docBase="D:/demo"> <Resource name="jdbc/demo" scope="Shareable" type="javax.sql.DataSource"/> <ResourceParams name="jdbc/demo"> <parameter> <name>factory</name> <value>org.apache.commons.dbcp.BasicDataSourceFactory</value> </parameter> <!-- DBCP database connection settings --> <parameter> <name>url</name> <value>jdbc:oracle:thin:@10.0.0.10:1521:demo</value> </parameter> <parameter> <name>driverClassName</name> <value>oracle.jdbc.driver.OracleDriver</value> </parameter> <parameter> <name>username</name> <value>demo</value> </parameter> <parameter> <name>password</name> <value>demo</value> </parameter> <!-- DBCP connection pooling options --> <parameter> <name>maxWait</name> <value>3000</value> </parameter> <parameter> <name>maxIdle</name> <value>100</value> </parameter> <parameter> <name>maxActive</name> <value>10</value> </parameter> </ResourceParams> </Context> 一样,是配置web服务器,在你用得到的时候取出来就行了 InitialContext initContext = new InitialContext(); String dsName = "java:comp/env/jdbc/demo"; DataSource ds = null; try { ds = (DataSource) initContext.lookup(dsName); } catch (NameNotFoundException nfex) { dsName = "jdbc/demo"; ds = (DataSource) initContext.lookup(dsName); } if (ds != null) { con = ds.getConnection(); }