在IIS 7.0上访问.asmx页面时"无法创建XXXX类型"
GDI*_*der 16 .net web-services asmx
当我尝试在Web浏览器上访问.asmx文件时,出现此错误消息.消息如下:
说明:解析为此请求提供服务所需的资源时发生错误.请查看以下特定的解析错误详细信息并相应地修改源文件.
分析器错误消息:无法创建类型'GeocachingServerNS.GeocachingServer'.
来源错误:
第1行:<%@ WebService语言="C#"CodeBehind ="GeocachingServer.asmx.cs"Class ="GeocachingServerNS.GeocachingServer"%>
这是我的代码:
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Web;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Collections.Generic;
namespace GeocachingServerNS
{
public class PlayerInfo
{
public string playerName;
public Position position;
public PlayerInfo()
{
}
public PlayerInfo(string playerName, Position position)
{
this.playerName = playerName;
this.position = position;
}
}
public class CacheInfo
{
public string cacheName;
public string creatorName;
public int id;
public Position position;
public string hint;
public string code;
public CacheInfo()
{
}
public CacheInfo(string cacheName, string creatorName, int id, Position position, string hint, string code)
{
this.cacheName = cacheName;
this.creatorName = creatorName;
this.id = id;
this.position = position;
this.hint = hint;
this.code = code;
}
}
public class Position
{
public double latitude;
public double longitude;
public Position()
{
}
}
public class Message
{
public string sender;
public string content;
public Message()
{
}
}
[WebService(Namespace = "http://ift604.usherbrooke.ca/", Name = "GeocachingServer")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[ToolboxItem(false)]
public class GeocachingServer : System.Web.Services.WebService
{
public static int m_idCounter = 0;
public static List<CacheInfo> m_cacheInfos = new List<CacheInfo>();
public static List<PlayerInfo> m_playerInfos = new List<PlayerInfo>();
public static Dictionary<CacheInfo, List<Message>> m_cacheComments = new Dictionary<CacheInfo, List<Message>>();
public static Dictionary<string, List<Message>> m_mailboxes = new Dictionary<string, List<Message>>();
/// <summary>
/// Registers a new cache into the geocaching server.
/// The cache will be visible to players.
/// </summary>
/// <param name="cacheName"></param>
/// <param name="creatorName"></param>
/// <param name="position"></param>
/// <param name="hint"></param>
[WebMethod]
public void RegisterCache(string cacheName, string creatorName, Position position, string hint, string code)
{
CacheInfo cacheInfo = new CacheInfo(cacheName, creatorName, m_idCounter, position, hint, code);
m_cacheInfos.Add(cacheInfo);
m_cacheComments[cacheInfo] = new List<Message>();
++m_idCounter;
}
/// <summary>
/// Sends (updates) the position of a player to the geocaching server.
/// </summary>
/// <param name="position"></param>
/// <param name="playerName"></param>
[WebMethod]
public void SendPosition(Position position, string playerName)
{
PlayerInfo playerInfo = FindPlayer(playerName);
if (playerInfo == null)
{
//TODO: Est-ce la meilleure façon de procéder, d'un point de vue
//sécurité (flooding)? Non.
m_playerInfos.Add(new PlayerInfo(playerName, position));
}
else
{
playerInfo.position = position;
}
}
/// <summary>
/// Removes a player from the geocaching game.
/// </summary>
/// <param name="playerName"></param>
[WebMethod]
public void Disconnect(string playerName)
{
PlayerInfo playerInfo = FindPlayer(playerName);
m_playerInfos.Remove(playerInfo); //Fonctionne aussi avec null.
}
/// <summary>
/// Returns positions of players nearby.
/// </summary>
/// <param name="playerName">The player that requests the positions.</param>
/// <returns></returns>
[WebMethod]
public List<PlayerInfo> GetPlayerPositions(String playerName)
{
//TODO: Retourner la position des joueurs qui sont près du joueur...
return m_playerInfos;
}
/// <summary>
/// Returns the list of all caches that exists in the server.
/// </summary>
/// <returns></returns>
[WebMethod]
public List<CacheInfo> GetCacheList()
{
return m_cacheInfos;
}
/// <summary>
/// Returns all comments related to a cache.
/// </summary>
/// <param name="cacheId"></param>
/// <returns></returns>
[WebMethod]
public List<Message> GetComments(int cacheId)
{
List<Message> comments = new List<Message>();
CacheInfo cacheInfo = FindCache(cacheId);
if (cacheInfo != null)
{
comments = m_cacheComments[cacheInfo];
}
return comments;
}
/// <summary>
/// Sends a contragulations message to the creator
/// of a cache.
/// </summary>
/// <param name="message"></param>
/// <param name="cacheId"></param>
[WebMethod]
public void SendMessage(Message message, int cacheId)
{
CacheInfo cacheInfo = FindCache(cacheId);
if (!m_mailboxes.ContainsKey(cacheInfo.creatorName))
{
m_mailboxes[cacheInfo.creatorName] = new List<Message>();
}
m_mailboxes[cacheInfo.creatorName].Add(message);
}
/// <summary>
/// Returns all messages sent to a player (like
/// congratulations messages).
/// </summary>
/// <param name="playerName"></param>
/// <returns></returns>
[WebMethod]
public List<Message> GetMessages(String playerName)
{
if (!m_mailboxes.ContainsKey(playerName))
{
m_mailboxes[playerName] = new List<Message>();
}
return m_mailboxes[playerName];
}
/// <summary>
/// Adds a comment to a cache.
/// </summary>
/// <param name="message"></param>
/// <param name="cacheId"></param>
[WebMethod]
public void AddComment(Message message, int cacheId)
{
CacheInfo cacheInfo = FindCache(cacheId);
if (cacheInfo != null)
{
m_cacheComments[cacheInfo].Add(message);
}
}
private PlayerInfo FindPlayer(string playerName)
{
foreach (PlayerInfo info in m_playerInfos)
{
if (info.playerName == playerName)
{
return info;
}
}
return null;
}
private CacheInfo FindCache(int id)
{
foreach (CacheInfo info in m_cacheInfos)
{
if (info.id == id)
{
return info;
}
}
return null;
}
}
}
我在IIS管理器上的"默认网站"上创建了一个虚拟文件夹.我使用IIS 7.0和Windows Server 2008.
我看过十分之一的论坛,他们都说这些话:
IIS 7.0可能存在一些问题
.asmx文件中class属性的命名空间不好(在我的例子中,它是)
如果包含Web服务的类名是Service,那么它可能不起作用(一个bug)
.asmx文件的构建操作必须是Content(它)..asmx.cs文件的构建操作必须是Compile(它是).代码必须位于
App_Code"虚拟目录" 中的目录中,并且该.asmx文件必须包含CodeBehind属性中的正确文件(我已尝试过,但它不起作用).
这是目录结构
- App_Data
- bin
- GeocachingServer.asmx
- GeocachingServer.asmx.cs
- GeocachingServer.dll
- GeocachingServer.pdb
- obj
- Debug
- Refactor
- TempPE
- GeocachingServer.dll
- GeocachingServer.pdb
- Server.csproj.FileListAbsolute.txt
- Properties
- AssemblyInfo.cs
- Example09ServiceWeb.Publish.xml
- GeocachingServer.asmx
- GeocachingServer.asmx.cs
- Server.csproj
- Server.csproj.user
- Server.Publish.xml
- Web.config
- x.html (if I ask this file when specifying the URL, it works)
这是我的web.config文件:
<?xml version="1.0"?>
<configuration>
<configSections>
<sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
<sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="Everywhere"/>
<section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
<section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>
<section name="roleService" type="System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/></sectionGroup></sectionGroup></sectionGroup></configSections><appSettings/>
<connectionStrings/>
<system.web>
<!--
Définissez compilation debug="true" pour insérer des symboles
de débogage dans la page compilée. Comme ceci
affecte les performances, définissez cette valeur à true uniquement
lors du développement.
-->
<customErrors mode="Off"/>
<compilation debug="true">
<assemblies>
<add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/></assemblies></compilation>
<!--
La section <authentication> permet la configuration
du mode d'authentification de sécurité utilisé par
ASP.NET pour identifier un utilisateur entrant.
-->
<!--authentication mode="Windows"/>
-->
<!--
La section <customErrors> permet de configurer
les actions à exécuter si/quand une erreur non gérée se produit
lors de l'exécution d'une demande. Plus précisément,
elle permet aux développeurs de configurer les pages d'erreur html
pour qu'elles s'affichent à la place d'une trace de la pile d'erreur.
<customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
<error statusCode="403" redirect="NoAccess.htm" />
<error statusCode="404" redirect="FileNotFound.htm" />
</customErrors>
-->
<pages>
<controls>
<add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></controls></pages>
<httpHandlers>
<remove verb="*" path="*.asmx"/>
<add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add verb="GET,HEAD" path="ScriptResource.axd" validate="false" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></httpHandlers>
<httpModules>
<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></httpModules></system.web>
<system.codedom>
<compilers>
<compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CSharp.CSharpCodeProvider,System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" warningLevel="4">
<providerOption name="CompilerVersion" value="v3.5"/>
<providerOption name="WarnAsError" value="false"/></compiler></compilers></system.codedom>
<!--
La section system.webServer est requise pour exécuter ASP.NET AJAX sur Internet
Information Services 7.0. Elle n'est pas nécessaire pour les versions précédentes d'IIS.
-->
<system.webServer>
<validation validateIntegratedModeConfiguration="false"/>
<modules>
<remove name="ScriptModule"/>
<add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></modules>
<handlers>
<remove name="WebServiceHandlerFactory-Integrated"/>
<remove name="ScriptHandlerFactory"/>
<remove name="ScriptHandlerFactoryAppServices"/>
<remove name="ScriptResource"/>
<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<add name="ScriptResource" verb="GET,HEAD" path="ScriptResource.axd" preCondition="integratedMode" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></handlers></system.webServer>
<startup><supportedRuntime version="v2.0.50727"/></startup>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Web.Extensions" publicKeyToken="31bf3856ad364e35"/>
<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/></dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Extensions.Design" publicKeyToken="31bf3856ad364e35"/>
<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/></dependentAssembly></assemblyBinding></runtime></configuration>
经过六个小时的调试,我没有找到解决问题的方法.请帮忙!
我的问题是我更改了我使用的命名空间。asmx.cs 更改了命名空间，但旧值仍在标记的 Class 属性中。您必须右键单击 asmx 文件并选择“查看标记”才能查看标记并进行必要的更改。