public class Program 
{
Public static void Main (string [] args) 
{
Try 
{
//like to solve Chinese garbled 
Encoding. RegisterProvider (CodePagesEncodingProvider. Instance); 

Var builder=new ServiceHostBuilder (); 

Var host=builder. RegisterServices ((container)=& gt; 
{

}). UseWeb () 
The Build (); 

The host. The Run (); 



} 
The catch (Exception ex) 
{
Console. WriteLine (ex. Message); 
} 

} 

Public static IHostBuilder CreateHostBuilder (string [] args)=& gt; 
Host. CreateDefaultBuilder (args) 
ConfigureWebHostDefaults (webBuilder=& gt; 
{
WebBuilder. UseStartup (a); 
}); 
} 

I put the original startup code UseWeb, deployed to the docker can't access, but is can access local direct start,

Docker run - name netcore - web - d - 8999 p: 80 core - web start

 public static IServiceHostBuilder UseWeb (this IServiceHostBuilder serviceHostBuilder) 
{
Var executeAss=Assembly. GetCallingAssembly (); 
Var path=path. GetDirectoryName (Assembly. GetCallingAssembly (). The Location). 
Var viewDll=Path.Com bine (path, executeAss GetName (). The Name + ". Views. DLL "); 

The Assembly viewAsm=null; 

If (the File. The Exists (viewDll)) 
{
ViewAsm=Assembly. LoadFrom (viewDll); 

} 

ServiceHostBuilder. AddHostService ((IHostBuilder hostBuilder)=& gt; 
{
HostBuilder. ConfigureWebHostDefaults (webHostBuilder=& gt; 
{

WebHostBuilder 
ConfigureServices (services=& gt; 
{
Services. AddControllersWithViews (); 
Var mvcBuilder=services. AddMvc (); 
If (viewAsm!=null) 
{
MvcBuilder. AddApplicationPart (viewAsm); 
} 
MvcBuilder. AddApplicationPart (executeAss); 

}) 
Configure ((context, app)=& gt; 
{
If (context. HostingEnvironment. IsDevelopment ()) 
{
App. UseDeveloperExceptionPage (); 
} 
The else 
{
App. UseExceptionHandler ("/Home/Error "); 
//The default value is 30 days HSTS. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts. 
App. UseHsts (); 
} 
App. UseHttpsRedirection (); 
App. UseStaticFiles (); 

App. UseRouting (); 

App. UseAuthorization (); 

App. UseEndpoints (endpoints=& gt; 
{
Endpoints. MapControllerRoute (
Name: "default", 
The pattern: "{controller=Home}/{action=Index}/{id? } "); 
}); 
}); 

}); 

}); 



Return serviceHostBuilder; 
} 

CodePudding user response:

If you can't connect the database, first to see if you install the container starts, you can debug your container, look in that step

CodePudding user response:

Docker logs - since 30 m container ID