MySQL´æ´¢¹ý³ÌÒÔ¼°ÔÚJAVAÖеijÌÐòµ÷ÓÃ
´æ´¢¹ý³ÌÊÇÒ»ÖÖ´æ´¢ÔÚÊý¾Ý¿âÖеijÌÐò£¨¾ÍÏñÕý¹æÓïÑÔÀïµÄ×Ó³ÌÐòÒ»Ñù£©£¬×¼È·µÄÀ´Ëµ£¬MySQLÖ§³ÖµÄ“routines£¨Àý³Ì£©”ÓÐÁ½ÖÖ£ºÒ»ÊÇÎÒÃÇ˵µÄ´æ´¢¹ý³Ì£¬ ¶þÊÇÔÚÆäËûSQLÓï¾äÖпÉÒÔ·µ»ØÖµµÄº¯Êý£¨Ê¹ÓÃÆðÀ´ºÍMysqlÔ¤×°ÔØµÄº¯ÊýÒ»Ñù£¬Èçpi()£©¡£±¾ÎÄÊÇΪ³õѧϰMySQL´æ´¢¹ý³ÌµÄÅóÓÑдµÄ£¬ÔÚ±¾ÎÄÖÐÎÒÃÇÒÔÔÚMySQLµÄCLI£¨command line interface£©Öн¨Á¢Ò»¸ö´æ´¢¹ý³ÌµÄʾÀý¿ªÊ¼£¬È»ºóͨ¹ýÔÚJava³ÌÐòÖе÷ÓÃÎÒÃÇ´´½¨ºÃµÄ´æ´¢¹ý³Ì£¬ÈöÁÕß¶ÔMySQLµÄ´æ´¢¹ý³ÌÓиö´ó¸ÅµÄÁ˽âºÍÈëÃÅ¡£
Ò»¡¢´´½¨MySQL´æ´¢¹ý³ÌʾÀý
ÏÂÃæÊǾßÌåµÄ´´½¨¹ý³Ì£º
view plaincopy to clipboardprint?
--Æô¶¯MySQL·þÎñ
C:\Documents and Settings\Zengming Zhang>net start mysql
MySQL ·þÎñÒѾÆô¶¯³É¹¦¡£
--µÇ¼MySQL¿ØÖÆÌ¨
C:\Documents and Settings\Zengming Zhang>mysql -u root -p
Enter password: **********
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1 to server version: 5.0.18-nt
Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
--Ñ¡ÔñÊý¾Ý¿â
mysql> use test;
Database changed
--´´½¨Ê¾ÀýÓñí
mysql> create table zzm(
-> id int primary key auto_increment,
-> name varchar(10)
-> );
Query OK, 0 rows affected (0.20 sec)
mysql> insert into zzm(name) values('zhang');
Query OK, 1 row affected (0.08 sec)
mysql> insert into zzm(name) values('zeng');
Query OK, 1 row affected (0.05 sec)
mysql> insert into zzm(name) values('ming');
Query OK, 1 row affected (0.05 sec)
mysql> select * from zzm;
+----+-------+
|
Ïà¹ØÎĵµ£º
Java´úÂë
package com.sunnylocus.util;
import java.security.MessageDigest;
/**
* ¶ÔÃÜÂë½øÐмÓÃܺÍÑéÖ¤µÄÀà
*/
public class CipherUtil{
&nb ......
JAVA¶¯Ì¬´úÀíÄÚ²¿ÊµÏÖ
Ò»¡¡´úÀíÉè¼ÆÄ£Ê½
´úÀíģʽΪĿ±ê¶ÔÏóÌṩһÖÖ´úÀíÒÔ¿ØÖƶÔʵ¼Ê¶ÔÏóµÄ·ÃÎÊ¡£ÔÚijЩÇé¿öÏ£¬Ò»¸ö¿Í»§²»Ïë»òÕß²»ÄÜÖ±½ÓÒýÓÃÁíÒ»¸ö¶ÔÏ󣬶ø´úÀí¶ÔÏó¿ÉÒÔÔÚ¿Í»§¶ËºÍÄ¿±ê¶ÔÏóÖ®¼äÆðµ½ÖнéµÄ×÷Óá£
ΪÁ˱£³ÖÐÐΪµÄÒ»ÖÂÐÔ£¬´úÀíÀàºÍʵ¼ÊίÍÐÀàͨ³£»áʵÏÖÏàͬµÄ½Ó¿Ú£¬ËùÒÔÔÚ·ÃÎÊÕß¿´À´Á½ÕßûÓÐË¿ºÁµÄÇø±ð¡£ ......
ÔÚ¿´ÏîÄ¿µÄÊÇ¿´µ½mysql°æ±¾µÄÏîÄ¿£¬·¢ÏÖÖ´ÐжàÌõsqlÓï¾äÊǶ¼ÊÇÏÈ·ÖÀëÒ»ÌõÌõµÄÊý¾Ý¿âÔÙÒ»ÌõÌõÖ´ÐУ¬ÎÒÏëÓ¦¸ÃÓа취һÌõÌõÖ´ÐеİÉ
ËùÒÔ½ñÌìÌØÒâµÄ²éÕÒÁËÒ»ÏÂ
ÔÚjdbcÏÂ˵¿ÉÒÔÉèÖÃÁ¬½Ó×Ö·û´®µÄʱºòÉèÖÃÒ»ÏÂ
ÉèÖóÉÈçÏ嵀 jdbc:mysql://192.168.3.180/sample?user=root&password=&allowMultiQueries=true
¾Í¿ÉÒÔÖ´Ð ......
½üÆÚ£¬ÔÚ¸ø¿Í»§×öÒ»¸öDemoÒ³ÃæÊ±£¬ÐèÒªÓÃJAVA¶ÁÈ¡OracleÖеÄblobͼƬ×ֶβ¢ÏÔʾ£¬Ôڴ˹ý³ÌÖУ¬Óöµ½Ò»Ð©ÎÊÌ⣬ÀýÈ磺Á¬½ÓOracleÊý¾Ý¿â¶ÁÈ¡blob×Ö¶ÎÊý¾Ý£¬¶ÔͼƬbyteÊý¾Ý½øÐÐËõ·ÅµÈ£»Ìش˼Ǽ£¬¸ø×Ô¼º±¸Íü£¬¸ø´ó¼Ò²Î¿¼¡£
Õû¸öÁ÷³Ì·ÖΪËIJ½£¬Á¬½ÓoracleÊý¾Ý¿â -> ¶ÁÈ¡blobͼƬ×Ö¶Î -> ¶ÔͼƬ½øÐÐËõ·Å ->°ÑͼƬչʾÔÚ ......
ÔÚÂÛ̳Àï¿´µ½ºÃ¶àÈËÎÊ×Ô¼ºµÄ Êý¾Ý¿â ΪʲôÁ¬½Ó²»ÉϵÄÀàËÆµÄÎÊÌâ
ÎÒ´ðÁ˺öà Ö÷ÒªµÄ´íÎóÔÒòÊÇ £º µ¼Èë Çý¶¯³ÌÐòµÄjarÎļþºó û±àÒë ¾ÍÔËÐÐ
Ï£Íû¸ÕѧJavaÊý¾Ý¿âµÄͬѧעÒâÁË£¡ ......