1、MYSQL是免費的數據庫（Community版本免費，Enterprise版本收費）一、MYSQL Community Server數據庫的下載點擊“Download”點擊“Community”選擇“MySQL Community Server”選擇“Windows (x86, 32-bit), ZIP Archive(mysql-5.6.25-win32.zip)”下載(343.8M)需要注冊Oracal賬戶用戶名：，密碼：注冊登錄后下載二、安裝(此版本不需要安裝， 只需要解壓后放在C盤即可，沒有Setup.exe文件，同TOMCAT安裝方式)mysql-5.6.25-win32.zip文件

2、大小：343M解壓ZIP文件，放在C盤根目錄中。將里面的數據庫文件夾拷貝的C盤根目錄將my-default.ini復制一份命名為my.ini,注意此文件路徑。打開my.ini，進行相關配置。將相關的#去掉，并進行路徑和字符集配置(端口默認3306，主機地址為，主機名為localhost，用戶名root，密碼為空) ，這里編碼方式為UTF8，同時要保證編碼方式都相同# For advice on how to change settings please see# # * DO NOT EDIT THIS FILE. It's a template which will

3、 be copied to the# * default location during install, and will be replaced if you# * upgrade to a newer version of MySQL.mysqld# Remove leading # and set to the amount of RAM for the most important data# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.# innodb_buffer_pool_si

4、ze = 128M# Remove leading # to turn on a very important data integrity option: logging# changes to the binary log between backups.# log_bin# These are commonly set, remove the # and set as required. basedir = "C:mysql-5.6.25-win32" datadir = "C:mysql-5.6.25-win32data"# port = .#

5、server_id = .# Remove leading # to set options mainly useful for reporting servers.# The server defaults are faster for transactions and fast SELECTs.# Adjust sizes as needed, experiment to find the optimal values.# join_buffer_size = 128M# sort_buffer_size = 2M# read_rnd_buffer_size = 2M sql_mode=N

6、O_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES#服務端的編碼方式character-set-server=UTF8client#客戶端編碼方式，最好和服務端保持一致loose-default-character-set= UTF8WinMySQLadminServer="C:mysql-5.6.25-win32binmysqld.exe"到DOS命令行下對MYSQL進行注冊開始運行cmd，然后cd到mysql安裝目錄的bin下面，我的目錄就是“C:mysql-5.6.25-win32bin”。然后執行mysqld install 提示服務

7、安裝成功！運行services.msc，確實有一個名為MySQL的服務了，啟動它。啟動MYSQL數據庫（“已啟動”）MySQL的默認用戶名是root，密碼為空。怎么登錄？還是開始運行cmd，cd到bin目錄下，然后執行“mysql -u root -p”，提示輸入密碼，由于第一次運行，密碼為空可以直接回車。修改密碼。運行C: mysql-5.6.25-win32binmysqladmin u root -p password <新密碼> ，然后按回車。（這里將密碼設置為1234）設置好密碼之后，推出exit;(要加;)然后重新登錄MYSQL：先到bin路徑下，輸入mysql u r

8、oot p回車，輸入密碼1234后回車，即可登錄。輸入exit即可推出（要加“;”）相關操作實例：(首先要進入mysql中，mysql命令都要加“;”，不區分大小寫)1.創建一個新的數據庫create database student;2.顯示所有數據庫show databases;3.查看某個數據庫中的表（比如查看數據庫mysql中的表）use mysql;show tables;三、在ECLIPSE中配置MYSQL1. 免費下載MYSQL的JDBC驅動程序輸入網址: 選擇ZIP下載（8.4M）mysql-connector-java-5.0.8.zip將下載好的JDBC驅動程序解壓。2.

9、配置eclipse(每次新建一個JAVA APPLICATION工程都需要將JDK和驅動程序加載一次)注意：下面的例子是針對JAVA APPLICATIO工程，如果是JAVA WEB工程，則應該把驅動程序首先要創建一個JAVA APPLICATION工程(這里命名為MysqlJdbc)右鍵點擊工程名稱，選擇“Build Path-Configure Build Path”點擊“Add External JARS”找到驅動程序點擊OK即可，自動加載到自動生成的Referenced Libraries文件夾中。3. 測試程序 首先創建數據庫和表mysql>CREATE DATABASE te

10、st1; /創建一個數據庫mysql>use test1; /指定test為當前要操作的數據庫mysql>CREATE TABLE user (name VARCHAR(20),password VARCHAR(20); /創建一個表user，設置兩個字段。mysql>INSERT INTO user VALUES('zhu','123'); /插入一條數據到表中創建一個JAVA工程（MysqlJdbc ），創建一個包（mm）和類（MysqlJdbc1 ）import java.sql.*;public class MysqlJdbc publ

11、ic static void main(String args) try Class.forName("com.mysql.jdbc.Driver"); /加載MYSQL JDBC驅動程序 /Class.forName("org.gjt.mm.mysql.Driver"); System.out.println("Success loading Mysql Driver!"); catch (Exception e) System.out.print("Error loading Mysql Driver!");

12、e.printStackTrace(); try Connection connect = DriverManager.getConnection( "jdbc:mysql:/localhost:3306/test1","root","1234"); /連接URL為 jdbc:mysql/服務器地址/數據庫名 ，后面的2個參數分別是登陸用戶名和密碼 System.out.println("Success connect Mysql server!"); Statement stmt = connect.create

13、Statement(); ResultSet rs = stmt.executeQuery("select * from user"); /user 為你表的名稱while (rs.next() System.out.println(rs.getString("name"); catch (Exception e) System.out.print("get data error!"); e.printStackTrace(); 出現上面結果，說明你連接數據庫成功。Success loading Mysql Driver!Succes

14、s connect Mysql server!zhu 下面的例子，往MySQL的user表中插入100條數據(創建類Myjproject)package mm;import java.sql.*;public class Myjproject public static void main(String args) try Class.forName("com.mysql.jdbc.Driver"); /加載MYSQL JDBC驅動程序 /Class.forName("org.gjt.mm.mysql.Driver"); System.out.

15、println("Success loading Mysql Driver!"); catch (Exception e) System.out.print("Error loading Mysql Driver!"); e.printStackTrace(); try Connection connect = DriverManager.getConnection( "jdbc:mysql:/localhost:3306/test1","root","1234"); int num=100;

16、PreparedStatement Statement=connect.prepareStatement("INSERT INTO user VALUES(?,?)"); for(int i=0;i<num;i+) /定義個100次的循環，往表里插入一百條信息。 Statement.setString(1,"chongshi"+i); Statement.setString(2,"bo"+i); Statement.executeUpdate(); / catch (ClassNotFoundException e) / TOD

17、O Auto-generated catch block / System.out.println("An error has occurred:"+e.toString(); / e.printStackTrace(); catch(SQLException e) 打開MySQL數據庫進行查看 mysql> show databases;  /查看所數據庫mysql> use  test1;    /使test1為當前要操作的數據庫mysql> show tables; /查看當前數據庫的所有表

18、mysql> select *from user;  /查看當前表（user）的所有信息例3：創建JAVA WEB工程，連接數據庫。（使用上面的數據庫test1中的user表）1、 創建JAVA WEB工程工程名稱為6-4-12.加載MYSQL數據庫驅動程序復制驅動程序（CTRL+C）mysql-connector-java-5.0.8-bin.jar將此驅動程序拷貝到WebContentWEB-INFlib文件夾下。3.創建JSP文件在WebContent目錄下創建JSP文件，名為testdb.jsp在testdb.jsp中輸入<% page language=&quo

19、t;java" contentType="text/html; charset=gb2312" pageEncoding="gb2312" import="java.sql.*,java.io.*"%><!DOCTYPE html PUBLIC "-/W3C/DTD HTML 4.01 Transitional/EN" "/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><