如何通过Tomcat中的JNDI配置JSF 2.0应用程序的项目阶段

<Context>
  <Resource name="jdbc/yourDataSourceName" auth="Container" type="javax.sql.DataSource"
            maxTotal="100" maxIdle="30" maxWaitMillis="10000"
            username="yourUsername" password="yourPassword"
            driverClassName="com.mysql.jdbc.Driver"
            url="jdbc:mysql://yourDatabaseHost:yourDatabasePort/yourDatabaseName"/>
</Context>

Context initContext = new InitialContext();
Context envContext = (Context) initContext.lookup("java:/comp/env");
DataSource dataSource = (DataSource) envContext.lookup("jdbc/yourDataSourceName");

Connection connection = dataSource.getConnection();
Statement statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery("SELECT * FROM yourTable");
// 处理查询结果
resultSet.close();
statement.close();
connection.close();