采用类似Java WS-*的方式,在一个ASP.NET服务中将不同的类暴露为多个的Port
下面是JBoss的一个SSO的例子片断:
- getRoles
- getTheRoleFunctions
- getTheRoleFunctionsByCode
- getTheSystemRoles
- getUserBySystemNameAndRoleId
- isFunctionInRole
- Login
- LoginUser
- getFilterNodes
- getFunctions
- getTheUserFunctions
- getTheUserNodes
- getTheUserRoles
- getTheUserRoles2
- getUserByID
- getUsers
- isInFunction
- isInFunctionByCode
- isInRole
- isInRoleByCode
- getUsers
- getRoles
- getTheRoleFunctions
- getTheRoleFunctionsByCode
- getTheSystemRoles
- getUserBySystemNameAndRoleId
不难看出在一个Service中,提供了不同的类,以及WebMethod。
但如果在ASP.NET Web Service中直接登记2个会出现下列错误:
Parser Error
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: There can be only one 'webservice' directive.
Source Error:
Line 1: <%@ WebService Language="C#" CodeBehind="UserService.asmx.cs" Class="Inventory.UserService" %>
Line 2: <%@ WebService Language="C#" CodeBehind="UserService.asmx.cs" Class="Inventory.GroupService" %>
|
Source File: /UserService.asmx Line: 2
所以如果要采用类似方式剔掉Java的Web Service,同时又不让服务客户程序修改过多代码,可以采用Port来分割一个Web Service:
<service name="SSOService">
<port binding="tns:NodeServiceBinding" name="NodeServicePort">
<soap:addresslocation="http://win2003/sso2/service/NodeService" />
</port>
<port binding="tns:UserServiceBinding" name="UserServicePort">
<soap:addresslocation="http://win2003/sso2/service/UserService" />
</port>
<port binding="tns:RoleServiceBinding" name="RoleServicePort">
<soap:addresslocation="http://win2003/sso2/service/RoleService" />
</port>
</service>
转自:沈同学和袁同学的邮件。