I am trying to have a number of appsettings files built for integrated environments that this application talks too. Based on what is in appsettings.<Environment>.json, I would like to load another appsettings file.
I'm trying similar to the following in program.cs
:
IConfiguration tempConfiguration = config.Build();
string[] items = tempConfiguration.GetValue<string[]>("Application:EnvironmentPointers");
foreach (string environment in items)
{
config.AddJsonFile($"integratedApplication.{environment}.json", optional: false, reloadOnChange: true);
}
This is throwing a null reference exception at the GetValue<T>() section.
The appsettings.<Environment>.json looks similar to the following:
{
"Application": {
"EnvironmentPointers": [ "Development", "Staging" ]
}
}
Any ideas how this could be achieved?
Consider changing to the following approach instead
//...
string[] items = tempConfiguration.GetSection("Application:EnvironmentPointers").Get<string[]>();
//...
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.