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1,java web工程可以部署到tomcat上,也可以通过配置server.xml映射到工程实际目录,这样在tomcat的webapps目录下就没有工程了,下面是server.xml中的配置
<Context path="/myfirst" docBase="E:\myJava\project2\first\WebRoot" debug="0" reloadable="false"> <Resource name="jdbc/oracle" type="javax.sql.DataSource" username="aaa" password="password" driverClassName="oracle.jdbc.driver.OracleDriver" maxIdle="2" maxWait="5000" url="jdbc:oracle:thin:@localhost:1521:orcl" maxActive="4" /> </Context>
工程名是first,映射成myfirst,以后访问直接通过
http://localhost:80/myfirst即可
2,oracle的tnsnames.ora中的配置
Info =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = orcl)
)
)
注意:1,因为这里
(SERVICE_NAME = orcl)
(HOST = localhost)
所以server.xml中
url="jdbc:oracle:thin:@localhost:1521:orcl"
如果plsql连接的是其他主机的数据库,如host=192.168.1.101
,service_name=info,
则url="jdbc:oracle:thin:@192.168.1.101:info"
database对应的是service_name
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原文地址:http://www.cnblogs.com/qingmaple/p/4224744.html