准备工作如下：
下载
/u/info_img/2009-05/30/zxJDBC-2.1.tar.gz
http://jaist.dl.sourceforge.net/sourceforge/jython/jython_installer-2.2.1.jar
http://mmmysql.sourceforge.net/dist/mm.mysql-2.0.4-bin.jar
安装（需要已经安装了jdk/jre?）
java -jar jython_installer-2.2.1.jar 安装到C:jython2.2.1
将zxJDBC.jar解压缩到c:tmp
将mm.mysql-2.0.4-bin.jar复制到c:tmp
C:jython2.2.1>set CLASSPATH=c:tmpmm.mysql-2.0.4-bin.jar;c:tmpzxJDBC.jar;%CLASSPATH%
启动mysql服务器
C:mysql51>cd bin
C:mysql51bin>mysqld --console
并建立数据库
C:mysql51bin>mysql -u root
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 1
Server version: 5.1.14-beta-community MySQL Community Server (GPL)
Type 'help;' or 'h' for help. Type 'c' to clear the buffer.
mysql> show databases
-> ;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
+--------------------+
2 rows in set (0.00 sec)
mysql> create database test;
Query OK, 1 row affected (0.01 sec)
mysql> use test
Database changed
mysql> create table a1(c1 varchar(30));
Query OK, 0 rows affected (0.02 sec)
mysql> insert into a1 values ('Hello World');
Query OK, 1 row affected (0.00 sec)
进入jython环境访问mysql
C:jython2.2.1>jython
Jython 2.2.1 on java1.6.0
Type "copyright", "credits" or "license" for more information.
>>> from com.ziclix.python.sql import zxJDBC
>>> mysqlConn = zxJDBC.connect("jdbc:mysql://localhost/test",
... "root", "",
... "org.gjt.mm.mysql.Driver")
>>> cursor = mysqlConn.cursor()
>>> cursor.execute("SELECT * FROM a1");
>>> cursor.fetchone()
('Hello World',)
>>> cursor.fetchall()
[]
>>> cursor.description
[('c1', 12, 30, None, None, None, 1)]
>>> |
需要用jython自己封装的dbexts库
最后编辑一个名为dbexts.ini的文件保存到c:jython2.2.1lib
[default]
name=mysqltest
[jdbc]
name=mysqltest
url=jdbc:mysql://localhost/test
user=root
pwd=
driver=org.gjt.mm.mysql.Driver
进入jython
>>> from dbexts import dbexts
>>> mysqlcon = dbexts("mysqltest", "c:jython2.2.1libdbexts.ini
>>> mysqlcon.table()
TABLE_CAT | TABLE_SCHEM | TABLE_NAME | TABLE_TYPE | REMARKS
-----------------------------------------------------------
| | a1 | TABLE |
1 row affected
>>> mysqlcon.table('a1')
TABLE_CAT | TABLE_SCHEM | TABLE_NAME | COLUMN_NAME | DATA_TYPE |
S | NUM_PREC_RADIX | NULLABLE | REMARKS | COLUMN_DEF | SQL_DATA_
SITION | IS_NULLABLE
----------------------------------------------------------------
----------------------------------------------------------------
--------------------
| | a1 | c1 | 12 |
| 10 | 1 | | | 0
| YES
1 row affected
>>> mysqlcon.isql("SELECT * FROM a1")
C1
-----------
Hello World
1 row affected
DML
>>> mysqlcon.isql("insert into a1 values('insert by dbexts')")
>>> mysqlcon.isql("SELECT * FROM a1")
C1
----------------
Hello World
insert by dbexts
2 rows affected |
