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JAva EJB购物网站订单处理模块实例
一个JAva EJB购物网站订单处理模块实例,一个接收购物订单的消息驱动Bean,处理这个订单同时通过e-mail的形式给客户发一个感谢消息,消息驱动Bean必须实现两个接口MessageDrivenBean和MessageListener,onMessage函数方法接收消息参数,将其强制转型为合适的消息类型,同时打印出消息的内容。同时一个mail note将被发送给消息发送者,通过连接创建会话。创建发送者和映射消息。发送消息,同时对文本进行少量修改,发送end-of-messages消息,最后关闭连接。
- 2022-08-07 16:26:44下载
- 积分:1
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chaojimali
用VB仿超级玛丽游戏,虽然界面和真正的玛丽游戏比起来有点差,但游戏的控制还算可以了,基本都实现了。(VB with games like Super Mario, although the interface and the real Mary a little bit worse than the game, but still can control the game, and basically realized.)
- 2009-05-21 03:03:59下载
- 积分:1
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Circular array algorithm source code. This is a ring array of templates. The use...
循环数组的算法源代码。 这是一个环型数组模版。一般可用做缓冲区的使用-Circular array algorithm source code. This is a ring array of templates. The use of buffers can be used in general
- 2023-05-05 01:30:03下载
- 积分:1
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SSR+SSSC复数力矩法TEST
复数力矩法SSSC抑制SSR模型,基于pscad(Complex torque method SSSC restraining SSR model, based on PSCAD)
- 2018-04-13 22:32:07下载
- 积分:1
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人工蜂群算法
人工蜂群算法的改进,基于混沌的人工蜂群算法,可求解优化问题(The improvement of artificial colony algorithm, based on chaos artificial colony algorithm, can solve the optimization problem)
- 2019-05-17 14:57:48下载
- 积分:1
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SEGY read the original code, the program is an essential exploration software co...
segy读取原码,该程序是勘探软件必备的代码,有做石油方面项目的一定有用。-SEGY read the original code, the program is an essential exploration software code, so oil projects necessarily useful.
- 2022-03-18 14:43:13下载
- 积分:1
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这是I2C总线的一个经典,能够与大家一起分享,希望大家的也多上传些...
这是I2C总线的一个经典,能够与大家一起分享,希望大家的也多上传些-This is the I2C bus is a classic, and everyone can share the hope that the U.S. also upload more
- 2023-09-04 16:40:03下载
- 积分:1
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itto
在windows2000,windows XP,2003上修改网卡IP地址并编程使之生效(In Windows 2003, Windows XP, 2003, modified on the network card IP address and programming into law)
- 2017-04-11 13:42:05下载
- 积分:1
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Five_PMSM_control
一种五相的永磁同步电机simulink控制方法(Five-phase permanent magnet synchronous motor control method)
- 2020-06-20 18:20:02下载
- 积分:1
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因为一般动态显示导致点阵显示扫描驱动程序的共同…
由于普通LED点阵显示屏动态显示通常采用硬件扫描驱动,这在一些需要特殊显示的场合显得不够灵活。文中提出了一种利用PC机和单片机的通讯来实现显示屏灵活的动态显示和远程监控的设计方法,同时该方法还可以将显示内容在PC机上进行预览。-Because of the general dynamic display LED dot matrix display scan driver commonly used hardware, which in some occasions require special display appears not flexible enough. This paper presents a PC-use and single-chip communication to achieve a flexible dynamic screen display and remote monitoring and control design methods, while the method can also display the contents in the PC-on preview.
- 2022-01-28 17:40:57下载
- 积分:1