Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JAVAºÍMYSQL´ïÈËÇë½ø°¡£¬Ð¡µÜÓÃeclipse³öÎÊÌâÁË

СµÜ¸ÕѧjavaÁ¬½ÓÊý¾Ý¿â²¿·Ö£¬Ñ¡ÔñÁËÊìϤµÄMYSQL,´ò¿ªeclipse3.3´óÉñ£¬ÏÂÁËmysql-connector-java-5.1.9-bin.jar£¬°²×°ÁËMYSQL5.1£¬²¢°Ñmysql-connector-java-5.1.9-bin.jar·¾¶¼ÓÈëÁËCLASSPATH£¬ÔÚeclipseÖеÄwindow->preferences->java->installed jars Àï±à¼­Ä¬ÈÏJREÀï¼ÓÈëÁËmysql-connector-java-5.1.9-bin.jarÕâ¸ö°ü£¬È»ºó¿ªÊ¼²âÊÔ´úÂë 

´úÂëÈçÏ£ºimport java.sql.*;
import java.io.*;
import com.mysql.jdbc.Driver;
public class Connect {

public static void main(String[] args) {

try {

Class.forName("com.mysql.jdbc.Driver");
String url = "jdbc:mysql://localhost/test";

Connection conn = DriverManager.getConnection(url, "root","admin");
Statement stat = conn.createStatement();
ResultSet result = stat.executeQuery("SELETE * from GREETINGS");
while(result.next())
System.out.println(result.getString(1));
result.close();

} catch (Exception e) {
System.out.print(e);

}
}
}

×îºóÈ´Å׳öÁ˸ö£ºcom.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'SELETE * from GREETINGS' at line 1
µÄÒì³£ Êý¾Ý¿âÀïȷʵÓжÔÓ¦µÄ±íºÍÊý¾Ý ÉÏÍø²éÁ˺öà×ÊÁ϶¼ËµÊÇSQLÓï¾äд´íÁË£¬µ«


Ïà¹ØÎÊ´ð£º

Unable to compile class for JSP - Java / Web ¿ª·¢

<%@page language="java" contentType="text/html;charset=gb2312" import="java.sql.*"%>
<jsp:useBean id="db" class="wang.connectDB"/>
< ......

MYSQL°²×°Ê§°Ü

ÎÒÒÔǰ°²×°ÁËÒ»´Î£¬ºóÀ´Ð¶ÔØÁË£¬ÏÖÔÚÔÙ°²×°µÄʱºò£¬Ìáʾ´íÎó£ºError 1305.Error reading from file C:DOCUME~1\LOCALS~1\Temp\mysql_server.msi.Verify that the file exists and that you can access it. 
¿ ......

eclipseÓëmySQLµÄÎÊÌâ - Java / Eclipse

ÔÚ°²×°Java±àÒëÆ÷µÄEclipseµÄʱºò£¬¶Ô»·¾³±äÁ¿½øÐÐÁËÅäÖã¬ÔÚ°²×°MySQlµÄʱºòÒ²Òª¶Ô»·¾³±äÁ¿½øÐÐÅäÖã»ÄÇôºóÃæµÄÅäÖûáÓ°ÏìÇ°ÃæµÄEclipseµÄÅäÖÃÂð£¿
Çë´ó¼Ò¶àÖ¸½Ì~£¡Ð»Ð»£¡
²»»á°Ñ£¬ÎÒÕâ¶¼×°Á赀 ÎÒϵͳÀï »¹×°ÁË ......

½éÉÜOracleºÍmysqlµÄÊé - Oracle / ·Ç¼¼ÊõÇø

ÎÒ¶ÔSQL SERVERºÍACCESS±È½ÏÊ죬ËùÒÔÊý¾Ý¿âµÄͨÓûù´¡¶«Î÷¿ÉÒÔ˵¶¼ÕÆÎյIJ¶àÁË£¬ÎÒÏÖÔÚÏëÒªµÄ¾ÍÊÇÒÔÉÏÁ½Êý¾Ý¿âµÄ¶ÀÌØÖ®´¦µÄ½éÉܺÍÓ¦ÓýéÉÜ¡£
ÁíÍâÊé×îºÃ¶ÔÓ¦×îа汾 oracleÊÇ11g°É 10µÄÒ²ÐУ»mysqlÊÇ5.1°É
л ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ