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

jdbcÁ¬½ÓmysqlÎÊÌ⣬°ÝÍдó¼ÒÁË£¬ÅªÁËÒ»ÍíÉÏÁË

»·¾³ÎªEclipse£¬jdbcÇý¶¯Ò²¼ÓÔØÁË
ÎÒдÁ˸ö²âÊÔ£¬´úÂëÈçÏÂ
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.*;
import com.mysql.jdbc.Connection;
import com.mysql.jdbc.Statement;
import java.sql.SQLException;

public class Test {
public void main(String []args)throws Exception  
{

Class.forName("com.mysql.jdbc.Driver");
Connection con= DriverManager.getConnection(("jdbc:mysql://127.0.0.1:3306/test", "root", "123");

Statement sm=con.createStatement();
ResultSet rs=sm.executeQuery("SELECT * from wangpan");
while(rs.next())
{
System.out.println("UserId:"+rs.getString(0));
System.out.println("UserName:"+rs.getString(1));
System.out.println();

}

}

}


Connection con= DriverManager.getConnection(("jdbc:mysql://127.0.0.1:3306/test", "root", "123");

Statement sm=con.createStatement();
ÕâÁ½¾ä×ÜÊDZ¨´í¡£¡£¡£¡£Ëµtype mismatch: cannot convert from Connection to Connection
È¥µôÕâ¸öimport com.mysql.jdbc.Connection;

Ò»¸öÊÇimport com.mysql.jdbc.Connection;
Ò»¸öÊÇjava.sql.Connection;


¹þ¹þ£¬Â¥ÉÏÕý½â¡£¡£¡£

Ô­À´ÒѾ­¸ø³öÕýÈ·´ð°¸ÁË¡£

Χ¹ÛµÄ ¡£¡£¡£

·¹ýµÄ

¿ªÊ¼¿´£¬»¹Ïë½â½â£¬¿´×Å¿´×Å


Ïà¹ØÎÊ´ð£º

ÓйØmysqlµÄÎÊÌ⣡ - Java / Web ¿ª·¢

ÎÒµÄmysqlÔõôûÓа취дÈëÖÐÎÄÊý¾Ý£¿Ö»ÒªÊÇÊý¾ÝдÈëÊý¾Ý¿âʱ ¾Í»á±ä³ÉÈý¸öÎʺŠ£¿Çë½Ì¸ßÈË£¡£¡
linux? ÔõôдÈëµÄ

ÔÚmysqlÖÐÖ´ÐÐ show variables like 'character%'Ìù½á¹û³öÀ´¡£

ÔÚ°²×°MYSLQʱ½«Êý¾Ý¿âµÄ×Ö· ......

ÈçºÎʹÓÃMySQL - MS-SQL Server / »ù´¡Àà

¸Õ¸Õ½Ó´¥MySQL,²»ÖªµÀ¸ÃÈçºÎÈ¥²é¿´Êý¾Ý£¬²åÈëÊý¾Ý£¬´´½¨Êý¾Ý¿â¡¢±í£¬ÓÃÄÄΪǰ±²ÄÜÖ¸½ÌÒ»¶þ£¿

MySQL 5.1²Î¿¼ÊÖ²á

ÒýÓÃ
ÐÖµÜÄã»á½áÌùÂð£¿
mysql ²Î¿¼ÊÖ²á

baidu

MySQL¹Ù·½Îĵµ http://dev.mysql.com/doc ......

ÈçºÎÓÃMFCÁ¬½ÓÉÏMYSQL - VC/MFC / Êý¾Ý¿â

ÈçÌâ¡£Äܲ»Äܸø¸öÀý×Ó£¬·Ç³£¸Ðл

°²×°mysqlʱ¼ÇµÃ×° Àà¿â£¬ÀïÃæÓÐ mysqlÌṩµÄº¯Êý½è¿Ú£¬ÓÃËüÀ´Á¬mysqlºÜ·½±ã

ºÃ¶«Î÷£¬¹²Í¬Ñ§Ï°


mysql++ À࣬ºÜ·½±ãºÜºÃÓã¡

ÌùÓÊÏ䣬·¢Äã

1.mysql api
2.myodbc
......

MysqlȨÏÞ - ÆäËûÊý¾Ý¿â¿ª·¢ / MySQL/Postgresql

MysqlÖÐÊÇ·ñÓÐÕâÑùµÄȨÏÞÉèÖÃ
ÓÐÒ»¸öÁд洢µÄÊÇÊÖ»úºÅ£¬Ä³Ò»Óû§µÄȨÏÞÔÚ¶ÁÈ¡µÄʱºòÖ»ÏÔʾǰ¼¸Î»£¬ºó¼¸Î»ÓÃÆäËû×Ö·ûÀýÈç*´úÌæ¡£ÀýÈç123456¶Á³öÀ´ÊÇ123***
£¿
¿ÉÒÔ×ö¸öÊÓͼ£¬È»ºó²»¸øÕâ¸öÕ˺űíµÄȨÏÞ£¬½ö¸øÕâ¸öVI ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ