EAS bos webservice 开发指南



 原理

发布  的约束

 发布

发布流程 

发布 

编辑  配置文件

 部署

下载工具 

建立一个新工程

使用  客户端

 （凭证引入

安全性

安全性概述

不启用安全性

启用安全性

如何安全性启用

!"#$%登陆 说明

获取 '# 文件&

生成客户端&

生成 ( 客户端&

建立一个新工程&

将获取到的 '# 文件拷贝到工程的根目录下：)

生成客户端)

使用  客户端

生成 *+客户端

使用命令行

运行命令生成客户端

!"#$%服务登陆如何判断失败

调用  时报 /%$0$%!1%2

3$%4异常？

!"5 调用  时报没有 *%4$$67#89方法。&

调用  时报 %/:!1%27异

常 &

1.1. BOSWebService 原理

主要由 "3，'#;以及 6''0等几块技术组成，以 <=# 格式进行

数据的传输。是建立可互操作的分布式应用程序的新平台

 的一个最基本的目的就是提供在各个不同平台的不同应用系统的协同工

作能力。使各个异构系统之间实现无缝交互。在本质上是要为应用程序之间提供数据通讯

的标准，为企业应用之间动态地提供大颗粒度的服务，并不适合于非常精细的基于会话的

方法调

用以及复杂的事务（%%）处理之中。

1.2. 发布 WebService 的约束

在  中发布  时，只能发布 !%> 和 ,? 两种元数据类

型成  服务端的代码。

1.3.1. 发布流程

先建立需要发布的 ,?;建立粗粒度的业务方法，业务方法尽可能提供简单数据类型的

数据参数和返回参数。

1.3.2. 发布 WebService

运行 ，打开“包分类”视图，在其中选中要发布  的实体或

,? 对 象 （ 可 同 时 选 中 多 个 ） ， 点 击 鼠 标 右 键 ， 在 弹 出 菜 单 中 选 择 “ 发 布

@;将弹出“发布 @向导：



选择实体或 ,? 对象下要发布的方法，手工输入或者点击“浏览”按钮来指定发布生成代码



1.4.1. 建立 web 工程

在 A%AA% 下建立一个  工程。

工程B%%DEEDE%FEDEEFC

 2FF 2&&&F

1.4.2. 部署发布文件