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	<title>红颜丽人JDBC &#187; 红颜丽人</title>
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	<description>追求技术就像追求#$！不抛弃，不放弃！</description>
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		<title>JDBC如何判断数据库的表是否存在</title>
		<link>http://www.hongyanliren.com/2014m12/26649.html</link>
		<comments>http://www.hongyanliren.com/2014m12/26649.html#comments</comments>
		<pubDate>Thu, 25 Dec 2014 17:26:28 +0000</pubDate>
		<dc:creator>Quan</dc:creator>
				<category><![CDATA[Java程序开发]]></category>
		<category><![CDATA[JDBC]]></category>

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		<description><![CDATA[<h3><a href="http://sjsky.iteye.com/blog/1119394">JDBC如何判断数据库的表是否存在</a>？</h3>
实现原理：主要是利用DatabaseMetaData.getTables(...)这个方法实现的,但是每一种数据库还存在一些差异，具体见下面详解。

一、getTables(...)方法说明

Java代码 收藏代码
ResultSet Databa[......]<p class='read-more'><a href='http://www.hongyanliren.com/2014m12/26649.html'>Read more</a></p>]]></description>
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		<title>java jdbc mysql例子</title>
		<link>http://www.hongyanliren.com/2014m07/11998.html</link>
		<comments>http://www.hongyanliren.com/2014m07/11998.html#comments</comments>
		<pubDate>Thu, 17 Jul 2014 17:46:14 +0000</pubDate>
		<dc:creator>Quan</dc:creator>
				<category><![CDATA[JAVASE学习]]></category>
		<category><![CDATA[JDBC]]></category>

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		<description><![CDATA[java jdbc mysql例子，JDBC练习，链接数据库，对mysql数据库的操作等。

package wzq.j2se;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Res[......]<p class='read-more'><a href='http://www.hongyanliren.com/2014m07/11998.html'>Read more</a></p>]]></description>
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		<title>JDBC操作MySql实例源码介绍</title>
		<link>http://www.hongyanliren.com/2014m05/6808.html</link>
		<comments>http://www.hongyanliren.com/2014m05/6808.html#comments</comments>
		<pubDate>Wed, 14 May 2014 17:38:13 +0000</pubDate>
		<dc:creator>Quan</dc:creator>
				<category><![CDATA[JAVASE学习]]></category>
		<category><![CDATA[java]]></category>
		<category><![CDATA[JDBC]]></category>

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		<description><![CDATA[JDBC操作MySql实例源码介绍。

1、将你使用的驱动程序在驱动程序管理器中进行注册，示例代码如下：
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;[......]<p class='read-more'><a href='http://www.hongyanliren.com/2014m05/6808.html'>Read more</a></p>]]></description>
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		<title>jdbc com.microsoft.sqlserver.jdbc.SQLServerException: 到主机的TCP/IP 连接失败</title>
		<link>http://www.hongyanliren.com/2014m04/5377.html</link>
		<comments>http://www.hongyanliren.com/2014m04/5377.html#comments</comments>
		<pubDate>Mon, 14 Apr 2014 11:33:19 +0000</pubDate>
		<dc:creator>Quan</dc:creator>
				<category><![CDATA[JAVASE学习]]></category>
		<category><![CDATA[JDBC]]></category>

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		<description><![CDATA[jdbc com.microsoft.sqlserver.jdbc.SQLServerException: 到主机的TCP/IP 连接失败.关于JDBC连接数据库的一些小问题
package JDBC;
import java.sql.*;
public class JDBCTest {
p[......]<p class='read-more'><a href='http://www.hongyanliren.com/2014m04/5377.html'>Read more</a></p>]]></description>
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		<title>jdbc的nullpointexception异常</title>
		<link>http://www.hongyanliren.com/2014m03/4504.html</link>
		<comments>http://www.hongyanliren.com/2014m03/4504.html#comments</comments>
		<pubDate>Thu, 20 Mar 2014 14:40:50 +0000</pubDate>
		<dc:creator>Quan</dc:creator>
				<category><![CDATA[JAVASE学习]]></category>
		<category><![CDATA[java]]></category>
		<category><![CDATA[JavaSe]]></category>
		<category><![CDATA[JDBC]]></category>

		<guid isPermaLink="false">http://www.hongyanliren.com/?p=4504</guid>
		<description><![CDATA[jdbc的nullpointexception空指针异常。java一般把jdbc的数据库操作封装成BaseDao类，实体的数据库处理将继承BaseDao类，完成相应的的数据库操作。
在BaseDao类中声明变量
   protected Connection conn = null;
   p[......]<p class='read-more'><a href='http://www.hongyanliren.com/2014m03/4504.html'>Read more</a></p>]]></description>
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