.Net 6.0 在Linux部署后特殊格式静态文件404

转自：https://blog.csdn.net/wxz19960412/article/details/131085819

只需要添加如下代码即可：

app.UseStaticFiles();
 
app.UseStaticFiles(new StaticFileOptions
{
    ServeUnknownFileTypes = true  //设置不限制content-type
});
 
//添加特殊类型
var provider = new FileExtensionContentTypeProvider(new Dictionary<string, string> {
    {".step","application/octet-stream" },
    {".stp","application/octet-stream" },
});
 
 
app.UseStaticFiles(new StaticFileOptions
{
    FileProvider = new PhysicalFileProvider(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "FILES")),
    ContentTypeProvider=provider,
    RequestPath = "/FILES"
 
});