在经典 ASP 中读取 web.config 值 [英] Reading web.config values in Classic ASP

问题描述

我继承了一个需要支持的传统经典 asp 站点，并且正在设置开发/调试环境，因此我不必在生产服务器上工作.

I have inherited a legacy classic asp site that I need to support, and am in the process of setting up a dev/debugging environment so I don't have to work on the production server.

代码有点乱，实际上有数百个连接字符串散布在各种 .asp 文件中.这些都包含对 SQL 服务器的硬编码引用等.

The code is a bit of a mess, and there are literaly hundreds of connection strings dotted around the place in various .asp files. These all contain hard-coded references to the SQL server, etc.

我真的不想用我的本地开发环境 SQL DB 设置替换所有这些，所以我想知道是否有一种简单的方法可以让经典的 asp 从 .net web.config 文件中读取.这样我就可以将所有硬编码的连接字符串更改为从这个地方读取，然后我只需要在一个地方定义服务器详细信息.

I really don't want to have to replace all of these with my local dev environment SQL DB settings, so I was wondering if there was an easy way to get classic asp to read from a .net web.config file. This way I could change all of the hard-coded connection strings to read from this one place, and then I only need to define the server details in one place.

这意味着我可以编写代码 &在本地调试，我所要做的就是在部署之前更改 web.config 中的几个值.

This would mean that I could then write code & debug locally, and all I would have to do is change a couple of values in the web.config before deployment.

请在您的回答中提供清晰的示例，因为我是经典 asp 的新手在这个阶段我真的不喜欢它.迫不及待地想在 .net 中重新开发它；)

Please provide clear examples in your answer, as I'm new to classic asp & I'm really not liking it at this stage. Can't wait to redevelop it all in .net ;)

谢谢

推荐答案

只需使用服务器端包含您需要的所有应用程序设置.实施起来会比阅读 web.config 更容易(也更快)，并为您提供同样的灵活性.

Just use a server-side-include with all the app settings you need. It will be much easier (and faster) to implement than reading a web.config and give you the same flexibility.

config.asp

<%
Dim connectionString
connectionString = "your connectionstring here"
%>

Default.asp

<% Option Explicit %>
<!-- #include virtual="config.asp" -->
<%
'---
' ... use connectionString here
'---
%>

根据您的说法，您也可以在其他地方使用 SSI 来改善您的其他遗产.

From what you tell you could improve the rest of your heritage using SSI in other places too.

这篇关于在经典 ASP 中读取 web.config 值的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！