ASP: VS2015 + IIS Express 10 学习笔记

首先搞清楚 ASP 与 ASP.NET 的区别(.asp与.aspx).

https://msdn.microsoft.com/en-us/library/ms973813.aspx

环境配置:

http://www.cnblogs.com/qrlozte/p/5093422.html

关于IIS Express配置文件的解读上网搜一下就有结果.

Q1:

为什么.asp文件可以运行, 却无法打断点?

http://www.cnblogs.com/qrlozte/p/5131391.html

Q2:

我希望调试的时候我的网站监听局域网上的请求, 而不只是 localhost

首先, 参考 http://www.cnblogs.com/qrlozte/p/5093422.html 进行配置.

其次, 进入Web项目的属性页, 启动选项, 启动URL 设置为你配置的地址. 在你想调试的代码处打上断点, 浏览器浏览到相应页面, 即可成功调试

Ref:

http://blog.csdn.net/hyperhawk/article/details/7359093

Q3:

如何把 IIS Express设为调试时默认WEB服务器?

工具 -> 选项 -> 项目和解决方案 -> Web项目 -> 选择服务器即可

Ref:

http://www.cnblogs.com/haogj/archive/2011/01/08/1930525.html

Q4:

我按照 Q2 的方法把网站配置到192.168.1.101. 并且我通过 Web 项目的属性页 -> 启动选项 -> 选择了 "使用当前页". 调试的时候 VS 默认启动到 localhost 而不是 192.168.1.101. 我想修改 "服务器" 选项, 但一直是灰色的, 不能修改. 怎么办?

这是 VS2013 的一个 BUG (参考: https://connect.microsoft.com/VisualStudio/feedback/details/793989)

已经修复. 通过工具 -> 扩展和更新. 安装更新包即可.

Ref:

https://msdn.microsoft.com/en-us/library/ms178108.aspx

https://msdn.microsoft.com/en-us/library/58wxa9w5(v=vs.120).aspx

Q5:

报错:

HTTP Error 500.19 - Internal Server Error

Detailed Error Information:

Module	WindowsAuthenticationModule
Notification	AuthenticateRequest
Handler	PageHandlerFactory-Integrated-4.0
Error Code	0x80070021
Config Error	This configuration section cannot be used at this path. This happens when the section is locked at a parent level. Locking is either by default (overrideModeDefault="Deny"), or set explicitly by a location tag with overrideMode="Deny" or the legacy allowOverride="false".
Config File	\\?\E:\ASPDemo\web.config

Config Source:

   17:               <anonymousAuthentication enabled="false" />

   18:               <windowsAuthentication enabled="false" />

   19:           </authentication>

More Information:

This error occurs when there is a problem reading the configuration file for the Web server or Web application. In some cases, the event logs may contain more information about what caused this error.

就如错误信息描述的一样, 是 Web.config和applicationhost.config冲突.

去Web应用目录找到Web.config, 再去IIS目录\AppServer(或者C:\Users\xxx\Documents\IISExpress\config)找到applicationhost.config

可以看到, 正如提示中描述的一样

Web.config里有一行

<windowsAuthentication enabled="false" />

而applicationhost.config中的

包含子项

并且

包含子项

可见这两个子项的不一致(并且选项overrideModeDefault="Deny")是导致冲突的原因. 改为相同的内容或者overrideModeDefault改为"Allow"即可.

Q6: 报错

HTTP Error 401.2 - Unauthorized

You are not authorized to view this page due to invalid authentication headers.

Most likely causes:

No authentication protocol (including anonymous) is selected in IIS.
Only integrated authentication is enabled, and a client browser was used that does not support integrated authentication.
Integrated authentication is enabled and the request was sent through a proxy that changed the authentication headers before they reach the Web server.
The Web server is not configured for anonymous access and a required authorization header was not received.
The "configuration/system.webServer/authorization" configuration section may be explicitly denying the user access.

Things you can try:

Verify the authentication setting for the resource and then try requesting the resource using that authentication method.
Verify that the client browser supports Integrated authentication.
Verify that the request is not going through a proxy when Integrated authentication is used.
Verify that the user is not explicitly denied access in the "configuration/system.webServer/authorization" configuration section.
Check the failed request tracing logs for additional information about this error. For more information, click here.

正如提示所描述的一样, Web server没有选择用户身份验证的方式.

检查applicationhost.config

<system.webServer><security><authentication>

你可以看到所有的子项enabled都设置为"false". 将其中一个子项设置为"true"即可.