摘要:Java源码,初学实例,Servlet

　　Servlet中连接数据库，在Servlet中连接数据库的Java代码，主要是利用sun.jdbc.odbc.JdbcOdbcDriver驱动获得连接，然后定义SQL语句，获取PreparedStatement对象进行数据查询，最后将查询结果以PrintWriter的方式输出到网页上显示。

-Abstract: Java source code, beginner instance, servlet

Servlet to connect to the database, the database connection in a Servlet Java code, mainly use sun.jdbc.odbc.JdbcOdbcDriver drivers to get connected, and then define the SQL statements for PreparedStatement object data query, the final query results to the way the output of PrintWriter displayed on the page.