偶理解不深,没什么说的,用的时候COPY就可以了~~
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package
jdbc;
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import
java.sql.
*
;
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public
class
jdbcTest
{
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public void test()
{
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Connection conn = null;
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Statement sta = null;
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try
{
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Class.forName("oracle.jdbc.driver.OracleDriver");
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//加载驱动
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conn = DriverManager.getConnection("jdbc:oracle:thin:@192.168.88.220:1521:oracle9","scott","tiger");
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//192.168.88.220为你所访问的数据库的地址
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//1521为oracle的端口号
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//oracle9为数据库名
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//scott,tiger为oracle默认的用户名和密码
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sta = conn.createStatement();
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ResultSet rs = sta.executeQuery("select ename from emp");
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while(rs.next())
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{
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System.out.println(rs.getString("ename"));
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}
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}catch(Exception e)
{e.printStackTrace();}
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finally
{
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try
{
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if(sta != null)
{
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sta.close();
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}
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if(conn != null)
{
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conn.close();
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}
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}catch(Exception e)
{e.printStackTrace();}
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}
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}
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public static void main(String[] args)
{
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jdbcTest jt = new jdbcTest();
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jt.test();
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}
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}

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