tomcat和weblogic应用服务器JAVA中JNDI写法

tomcat等其他应用服务器

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.sql.DataSource;
import java.sql.Connection;

Contextinitial = new InitialContext();
Contextiniti = (Context)initial.lookup( " java:comp/env " );
DataSourceobjref = (DataSource)initi.lookup(oracle_jndi);
Connectioncon = objref.getConnection();



weblogic写法( 9.2 )
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.sql.DataSource;
import java.util.Properties;
import java.sql.Connection;

Propertiesprops = new Properties();
props.put(Context.INITIAL_CONTEXT_FACTORY, " weblogic.jndi.WLInitialContextFactory " );
props.put(Context.PROVIDER_URL, " t3://localhost:7001 " );
Contextctx = new InitialContext(props);
DataSourceds = (DataSource)ctx.lookup( " oracle_jndi " );
Connectioncon = ds.getConnection();