stay ASP and MVC In development , There are some parameters that need to be changed by the activity , The most common is the database link string <connectionStrings> Configured under node . In today's contact with the project , I came into contact with the custom configuration parameters , According to the needs of the project web.config Define the required parameter values in .
The specific methods ：
stay <configuration></configuration> Add... Under node <appSettings></appSettings> node .
Then you can customize the configuration parameters under this node ：<add key="KEY" value="VALUE" />
Usage method ：
ConfigurationManager.AppSettings["Key"] obtain web.config Corresponding value in .
Be careful ： Use ConfigurationManager You need to refer to the namespace System.Collections.Generic;
web.config Sample configuration file ：
<add key="APPID" value="wx116a17a17689178c"/>
<add key="APPURL" value="http://miragefirefox.imwork.net/Home/RedirectLogin"/>
Use the custom configuration example ：
public static string Appid
public static string AppUrl
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