ALTERPROCEDURE dbo.aspnet_UsersInRoles_GetUsersInRoles --查询某角色的用户 @ApplicationNameNVARCHAR(256), @RoleNameNVARCHAR(256) AS BEGIN DECLARE@ApplicationIdUNIQUEIDENTIFIER SELECT@ApplicationId=NULL SELECT@ApplicationId= ApplicationId FROM aspnet_Applications WHERELOWER(@ApplicationName) = LoweredApplicationName IF (@ApplicationIdISNULL) RETURN(1) /**//*返回@ApplicationId,不存在返回1*/ DECLARE@RoleIdUNIQUEIDENTIFIER SELECT@RoleId=NULL SELECT@RoleId= RoleId FROM dbo.aspnet_Roles WHERELOWER(@RoleName) = LoweredRoleName AND ApplicationId =@ApplicationId /**//*查询此用户的角色ID*/ IF (@RoleIdISNULL) RETURN(1) SELECT u.UserName FROM dbo.aspnet_Users u, dbo.aspnet_UsersInRoles ur WHERE u.UserId = ur.UserId AND@RoleId= ur.RoleId AND u.ApplicationId =@ApplicationId ORDERBY u.UserName RETURN(0) /**//*查询此角色的全部用户*/ END
Java编程首要工作就是安装JDK(Java Development Kit)。一通NEXT点完安装包后就是最重要的环境变量设置了。也许有人会问为什么要设置环境变量,要理解这点,首先要明白环境变量的作用。环境变量可以简单的理解为路径导向。例如Windows里面的临时文件夹存放…