早几天还好好的.今天打开出现这样的提示?
Runtime Error
Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine.
Details: To enable the details of this specific error message to be viewable on remote machines, please create a <customErrors> tag within a "web.config " configuration file located in the root directory of the current web application. This <customErrors> tag should then have its "mode " attribute set to "Off ".
<!-- Web.Config Configuration File -->
<configuration>
<system.web>
<customErrors mode= "Off "/>
</system.web>
</configuration>
Notes: The current error page you are seeing can be replaced by a custom error page by modifying the "defaultRedirect " attribute of the application 's <customErrors> configuration tag to point to a custom error page URL.
<!-- Web.Config Configuration File -->
<configuration>
<system.web>
<customErrors mode= "RemoteOnly " defaultRedirect= "mycustompage.htm "/>
</system.web>
</configuration>
------解决方案--------------------------------------------------------
80%数据库问题，把 <customErrors mode= "RemoteOnly " defaultRedirect= "mycustompage.htm "/>
改为 <customErrors mode= "Off " /> 查看
------解决方案--------------------------------------------------------
什么没用?
先调出错误在哪才行!