Lose.zhang 发表于 2012-12-10 14:04:26

再次看WCF系列~一个简单的例子,根据用户ID,从用户模块(用户服务器)获得实体

<div id="cnblogs_post_body">标题有有意思,说是再次看WCF,意思是说之前也简单的看过,但没有用到实际项目中来,这一次,准备大规模的体验一下WCF。
今天主要是一个例子,从用户服务器,根据指定用户ID,还回它的用户实体,即,用户模块的代码是写好的,可以供其它项目,业务去调用,提供一个开放的服务平台,先看一下结构图
http://www.agoit.com/bbs/data:image/png;base64,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
在WCF Service文件夹中,Contracts是指定义服务契约(Service Contract),引用System.ServiceMode程序集
Service提供对WCF服务的实现。即在契约Contracts的实现,所以Services具有对Contracts项目的引用;
Hosting实现对定义在Services项目中的服务的寄宿,它可以由控制台程序实现,也可以发布到IIS上。
Client是一个客户端程序,它有对Service的服务引用,主要从Service中获取服务
Entity和VCommons都是公用项目,在我的这篇博文中有说明
下面我们来一步一步创建这个WCF程序
一建立Contracts契约,代码如下:
<div class="cnblogs_code"> "UserService", Namespace = "http://www.wcf.com/")]    public interface IUser    {            bool Register(Entity.UserBases entity);            byte[] GetUserByID(int userID);            UserBases GetUserBaseByID(int userID);    }
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查看完整版本: 再次看WCF系列~一个简单的例子,根据用户ID,从用户模块(用户服务器)获得实体