MyEclipseä¸‹å¼€å‘JDBCä¾‹å</h1> <p>hurray — Wed, 14 May 2008 08:30:00 GMT</p> å¥½ä¹…æ²¡å¥½å¥½å‡€ä¸‹å¿ƒæ¥å†™ä»£ç äº?ä¹ æƒ¯äº†ctrl+c,ctrl+v,å‘çŽ°çŽ°åœ¨˜qžæœ€½Ž€å•çš„jdbc˜qžæŽ¥éƒ½å¿˜è®°æ€Žä¹ˆå†™äº†,æ„Ÿè°¢beansoftçš„å¥‰çŒ?å€Ÿç€ç†Ÿæ‚‰MyEclipseä¸‹çš„å¼€å?å¥½å¥½å†™å†™ä»£ç .ž®Þp¿™ä¹ˆä¸ª½Ž€å•çš„ä¾‹å,ä¹Ÿæ˜¯å†™å†™åœåœçš?çœ‹æ¥˜q˜è¦å‹¤åŠ ¾lƒä¹ å•?<br> <p></p> <div style="border-right: #cccccc 1px solid; padding-right: 5px; border-top: #cccccc 1px solid; padding-left: 4px; font-size: 13px; padding-bottom: 4px; border-left: #cccccc 1px solid; width: 98%; word-break: break-all; padding-top: 4px; border-bottom: #cccccc 1px solid; background-color: #eeeeee"><span style="color: #0000ff">package</span><span style="color: #000000"> biz;<br> <br> </span><span style="color: #0000ff">import</span><span style="color: #000000"> java.sql.</span><span style="color: #000000">*</span><span style="color: #000000">;<br> <br> </span><span style="color: #0000ff">public</span><span style="color: #000000"> </span><span style="color: #0000ff">class</span><span style="color: #000000"> JDBCHelloWorld</span><span id="Codehighlighter1_61_1694_Open_Text"><span style="color: #000000">{<br> </span><span style="color: #0000ff">public</span><span style="color: #000000"> </span><span style="color: #0000ff">static</span><span style="color: #000000"> </span><span style="color: #0000ff">void</span><span style="color: #000000"> main(String[] args)</span><span id="Codehighlighter1_105_1692_Open_Text"><span style="color: #000000">{<br> </span><span style="color: #0000ff">try</span><span id="Codehighlighter1_118_180_Open_Text"><span style="color: #000000">{<br> Class.forName(</span><span style="color: #000000">"</span><span style="color: #000000">com.mysql.jdbc.Driver</span><span style="color: #000000">"</span><span style="color: #000000">);<br> }</span></span><span style="color: #0000ff">catch</span><span style="color: #000000">(ClassNotFoundException e) </span><span id="Codehighlighter1_213_303_Open_Text"><span style="color: #000000">{<br> </span><span style="color: #008000">//</span><span style="color: #008000"> TODO Auto-generated catch block</span><span style="color: #008000"><br> </span><span style="color: #000000"> e.printStackTrace();<br> }</span></span><span style="color: #000000"><br> Connection conn </span><span style="color: #000000">=</span><span style="color: #000000"> </span><span style="color: #0000ff">null</span><span style="color: #000000">;<br> Statement stmt </span><span style="color: #000000">=</span><span style="color: #000000"> </span><span style="color: #0000ff">null</span><span style="color: #000000">;<br> ResultSet rs </span><span style="color: #000000">=</span><span style="color: #000000"> </span><span style="color: #0000ff">null</span><span style="color: #000000">;<br> </span><span style="color: #0000ff">try</span><span id="Codehighlighter1_408_1038_Open_Text"><span style="color: #000000">{<br> conn </span><span style="color: #000000">=</span><span style="color: #000000"> java.sql.DriverManager.getConnection(</span><span style="color: #000000">"</span><span style="color: #000000">jdbc:mysql://localhost:3306/test?useUnicode=true&charcterEnconding=GBK</span><span style="color: #000000">"</span><span style="color: #000000">,</span><span style="color: #000000">"</span><span style="color: #000000">root</span><span style="color: #000000">"</span><span style="color: #000000">,</span><span style="color: #0000ff">null</span><span style="color: #000000">);<br> stmt </span><span style="color: #000000">=</span><span style="color: #000000"> conn.createStatement();<br> stmt.executeUpdate(</span><span style="color: #000000">"</span><span style="color: #000000">insert into student(username,password,age) values('çŽ‹äº”','1234',25)</span><span style="color: #000000">"</span><span style="color: #000000">);<br> rs </span><span style="color: #000000">=</span><span style="color: #000000"> stmt.executeQuery(</span><span style="color: #000000">"</span><span style="color: #000000">select id,username,password,age from student</span><span style="color: #000000">"</span><span style="color: #000000">);<br> </span><span style="color: #0000ff">while</span><span style="color: #000000">(rs.next())</span><span id="Codehighlighter1_809_1028_Open_Text"><span style="color: #000000">{<br> System.out.println(</span><span style="color: #000000">"</span><span style="color: #000000">å§“å=</span><span style="color: #000000">"</span><span style="color: #000000"> </span><span style="color: #000000">+</span><span style="color: #000000"> rs.getString(</span><span style="color: #000000">"</span><span style="color: #000000">username</span><span style="color: #000000">"</span><span style="color: #000000">));<br> System.out.println(</span><span style="color: #000000">"</span><span style="color: #000000">å¯†ç =</span><span style="color: #000000">"</span><span style="color: #000000"> </span><span style="color: #000000">+</span><span style="color: #000000"> rs.getString(</span><span style="color: #000000">"</span><span style="color: #000000">password</span><span style="color: #000000">"</span><span style="color: #000000">));<br> System.out.println(</span><span style="color: #000000">"</span><span style="color: #000000">òq´é¾„=</span><span style="color: #000000">"</span><span style="color: #000000"> </span><span style="color: #000000">+</span><span style="color: #000000"> rs.getString(</span><span style="color: #000000">"</span><span style="color: #000000">age</span><span style="color: #000000">"</span><span style="color: #000000">));<br> }</span></span><span style="color: #000000"><br> }</span></span><span style="color: #0000ff">catch</span><span style="color: #000000">(SQLException e)</span><span id="Codehighlighter1_1060_1103_Open_Text"><span style="color: #000000">{<br> e.printStackTrace();<br> }</span></span><span style="color: #0000ff">finally</span><span id="Codehighlighter1_1111_1677_Open_Text"><span style="color: #000000">{<br> </span><span style="color: #0000ff">try</span><span id="Codehighlighter1_1128_1170_Open_Text"><span style="color: #000000">{<br> rs.close();<br> }</span></span><span style="color: #0000ff">catch</span><span style="color: #000000">(SQLException e) </span><span id="Codehighlighter1_1193_1295_Open_Text"><span style="color: #000000">{<br> </span><span style="color: #008000">//</span><span style="color: #008000"> TODO Auto-generated catch block</span><span style="color: #008000"><br> </span><span style="color: #000000"> e.printStackTrace();<br> }</span></span><span style="color: #000000"><br> </span><span style="color: #0000ff">try</span><span id="Codehighlighter1_1312_1356_Open_Text"><span style="color: #000000">{<br> stmt.close();<br> }</span></span><span style="color: #0000ff">catch</span><span style="color: #000000">(SQLException e) </span><span id="Codehighlighter1_1379_1481_Open_Text"><span style="color: #000000">{<br> </span><span style="color: #008000">//</span><span style="color: #008000"> TODO Auto-generated catch block</span><span style="color: #008000"><br> </span><span style="color: #000000"> e.printStackTrace();<br> }</span></span><span style="color: #000000"><br> </span><span style="color: #0000ff">try</span><span id="Codehighlighter1_1498_1542_Open_Text"><span style="color: #000000">{<br> conn.close();<br> }</span></span><span style="color: #0000ff">catch</span><span style="color: #000000">(SQLException e) </span><span id="Codehighlighter1_1565_1667_Open_Text"><span style="color: #000000">{<br> </span><span style="color: #008000">//</span><span style="color: #008000"> TODO Auto-generated catch block</span><span style="color: #008000"><br> </span><span style="color: #000000"> e.printStackTrace();<br> }</span></span><span style="color: #000000"><br> }</span></span><span style="color: #000000"><br> <br> }</span></span><span style="color: #000000"><br> }</span></span><span style="color: #000000"><br> </span></div> <br><br><div align="right"><a style="text-decoration:none;" href="http://www.aygfsteel.com/hurray/" target="_blank">hurray</a> 2008-05-14 16:30 <a href="http://www.aygfsteel.com/hurray/archive/2008/05/14/200421.html#Feedback" target="_blank" style="text-decoration:none;">å‘è¡¨è¯„è®º</a></div>]]> </article> </main></body></html>