使用报表查看器 VS 2010 在服务器中显示报表

Question

我们托管了新网站，因为我使用 asp.net 创建了 3 个报告 MS-report（报告查看器）。

我在本地发布了它，它工作得很好，但是我复制到服务器的同样的东西现在它不显示报告并且它要求进行身份验证。提供用户名和密码后，它只是显示一个空白页面。

我也手动 使用我复制的数据集将所有 .rdlc 文件转移到报告文件夹中 到应用程序文件夹。

这是我的web.config：

<?xml version="1.0"?>
<!-- For more information on how to configure your ASP.NET application, please visit http://go.microsoft.com/fwlink/?LinkId=169433 -->
<configuration>
    <appSettings>
        <add key="CrystalImageCleaner-AutoStart" value="true" />
        <add key="CrystalImageCleaner-Sleep" value="60000" />
        <add key="CrystalImageCleaner-Age" value="120000" />
    </appSettings>
    <system.web>
        <sessionState timeout="20"/>
        <compilation targetFramework="4.0">
            <assemblies>
                <add assembly="CrystalDecisions.CrystalReports.Engine, Version=13.0.2000.0, ulture=neutral, PublicKeyToken=692fbea5521e1304"/>
                <add assembly="CrystalDecisions.ReportSource, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" />
                <add assembly="CrystalDecisions.Shared, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" />
                <add assembly="CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" />
                <add assembly="CrystalDecisions.ReportAppServer.ClientDoc, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" />
                <add assembly="Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
                <add assembly="Microsoft.ReportViewer.Common, Version=10.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
                <add assembly="Microsoft.Build.Framework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
                <add assembly="System.Management, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
            </assemblies>
            <buildProviders>
                <add extension=".rdlc" type="Microsoft.Reporting.RdlBuildProvider, Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
            </buildProviders>
        </compilation>
        <globalization requestEncoding="iso-8859-1" responseEncoding="iso-8859-1" />
        <httpHandlers>
            <add path="CrystalImageHandler.aspx" verb="GET" type="CrystalDecisions.Web.CrystalImageHandler, CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" />
            <add path="Reserved.ReportViewerWebControl.axd" verb="*" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" validate="false" />
        </httpHandlers>
    </system.web>
    <connectionStrings>
        <add name="constr" connectionString="Data Source=SQLEXPRESS; Initial Catalog =databasename; User Id = user; Password = pwd;" />
        <add name="iCAMSConnectionString" connectionString="Data Source=SQLEXPRESS;Initial Catalog=databasename;Persist Security Info=True;User ID=user;Password=pwd" providerName="System.Data.SqlClient" />
    </connectionStrings>
    <system.webServer>
        <handlers>
            <add name="CrystalImageHandler.aspx_GET" verb="GET" path="CrystalImageHandler.aspx" type="CrystalDecisions.Web.CrystalImageHandler, CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" preCondition="integratedMode" />
            <add name="ReportViewerWebControlHandler" preCondition="integratedMode" verb="*" path="Reserved.ReportViewerWebControl.axd" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
        </handlers>
        <validation validateIntegratedModeConfiguration="false" />
    </system.webServer>
</configuration>

我把所有的.dll都保存在bin中，例如：

Microsoft.ReportViewer.WebForms
Microsoft.ReportViewer.Common

报告文件夹中的报告（.rdlc）

请任何人都可以帮助我，我尝试了很多，但我不知道我在哪里 失踪。

谢谢。

Answer 1

在您的示例中更改为以下内容：

<handlers>
    <add name="CrystalImageHandler.aspx_GET" 
        verb="GET" path="CrystalImageHandler.aspx" 
        type="CrystalDecisions.Web.CrystalImageHandler, CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304" 
        preCondition="integratedMode"/>
</handlers>