【发布时间】：2017-03-26 05:34:04
【问题描述】：
我不确定我可以提供多少详细信息，因为我没有太多内容可做。基本上，我有两个应用程序。一个是用于迁移的控制台应用程序，另一个是实际显示我的东西的 Web 应用程序。 Web 应用程序工作文件控制台应用程序不工作。在控制台应用程序上，它会在第 23 行立即退出。
这是我的控制台应用程序：
using System.Threading.Tasks;
using Microsoft.WindowsAzure.Storage;
namespace migration.Services
{
public class AzureService
{
private CloudStorageAccount _storage;
public AzureService()
{
_storage = CloudStorageAccount.Parse("DefaultEndpointsProtocol=https;AccountName=MYACCOUNTNAME;AccountKey=PRETENDTHISISRIGHT");
}
public async Task<bool> CreateCampus(string name)
{
try
{
var client = _storage.CreateCloudBlobClient();
//Should create a container (folder)
var container = client.GetContainerReference(nameToContainer(name));
await container.CreateIfNotExistsAsync();
return true;
}
catch
{
return false;
}
}
private string nameToContainer(string name)
{
var newName = name.Replace("-", "with").ToLower();
newName = newName.Replace(" ", "-").ToLower();
if (newName.Length < 3)
{
newName = newName + "-zz";
}
return newName;
}
}
}
这是我的网络应用：
using Microsoft.Extensions.Options;
using Microsoft.AspNetCore.Hosting;
using System.Threading.Tasks;
using System.IO;
using Microsoft.WindowsAzure.Storage;
using mywebapp.Models;
namespace mywebapp.Services
{
public class AzureService : IAzureService
{
private readonly AzureConfig _config;
private readonly CloudStorageAccount _storage;
public AzureService(IOptions<AzureConfig> config)
{
_config = config.Value;
_storage = CloudStorageAccount.Parse(_config.connectionString);
}
public async Task<bool> CreateCampus(string name)
{
try
{
var client = _storage.CreateCloudBlobClient();
//Should create a container (folder)
var container = client.GetContainerReference(nameToContainer(name));
await container.CreateIfNotExistsAsync();
return true;
}
catch
{
return false;
}
}
private string nameToContainer(string name)
{
var newName = name.Replace("-", "with").ToLower();
newName = newName.Replace(" ", "-").ToLower();
if (newName.Length < 3)
{
newName = newName + "-zz";
}
return newName;
}
}
}
据我所知，唯一的区别是我从 web 应用程序的 appsettings 中获取连接字符串，而不是在控制台应用程序中。如果有帮助... 控制台 Project.Json 文件：
{
"version": "1.0.0-*",
"buildOptions": {
"emitEntryPoint": true,
"preserveCompilationContext": true
},
"dependencies": {
"Microsoft.NETCore.App": {
"type": "platform",
"version": "1.0.1"
},
"Microsoft.Extensions.Options.ConfigurationExtensions": "1.0.0",
"Microsoft.EntityFrameworkCore.Tools": "1.0.0-preview2-final",
"AWSSDK.Extensions.NETCore.Setup": "3.3.0.1",
"Microsoft.EntityFrameworkCore.SqlServer": "1.0.1",
"WindowsAzure.Storage": "7.2.1",
"Pomelo.EntityFrameworkCore.MySql": "1.0.1"
},
"tools": {
"Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.0.0-preview2-final",
"Microsoft.EntityFrameworkCore.Tools": {
"version": "1.0.0-preview2-final",
"imports": "portable-net45+win8+dnxcore50"
}
},
"frameworks": {
"netcoreapp1.0": {
"imports": [
"dnxcore50",
"portable-net451+win8"
]
}
},
"runtimeOptions": {
"configProperties": {
"System.GC.Server": true
}
}
}
Web App Project.Json 文件：
{
"dependencies": {
"Microsoft.NETCore.App": {
"version": "1.0.1",
"type": "platform"
},
"Microsoft.AspNetCore.Diagnostics": "1.0.0",
"Microsoft.AspNetCore.Mvc": "1.0.1",
"Microsoft.AspNetCore.Routing": "1.0.1",
"Microsoft.AspNetCore.Server.IISIntegration": "1.0.0",
"Microsoft.AspNetCore.Server.Kestrel": "1.0.1",
"Microsoft.AspNetCore.StaticFiles": "1.0.0",
"Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0",
"Microsoft.Extensions.Configuration.FileExtensions": "1.0.0",
"Microsoft.Extensions.Configuration.Json": "1.0.0",
"Microsoft.Extensions.Logging": "1.0.0",
"Microsoft.Extensions.Logging.Console": "1.0.0",
"Microsoft.Extensions.Logging.Debug": "1.0.0",
"Microsoft.Extensions.Options.ConfigurationExtensions": "1.0.0",
"Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0",
"System.Net.Http": "4.1.0",
"Microsoft.AspNetCore.Cors": "1.0.0",
"Microsoft.EntityFrameworkCore.Tools": "1.0.0-preview2-final",
"Microsoft.EntityFrameworkCore.SqlServer": "1.0.1",
"AWSSDK.Extensions.NETCore.Setup": "3.3.0.1",
"Microsoft.ApplicationInsights.AspNetCore": "1.0.2",
"Stormpath.AspNetCore": "0.8.1",
"WindowsAzure.Storage": "7.2.1"
},
"tools": {
"Microsoft.AspNetCore.Razor.Tools": "1.0.0-preview2-final",
"Microsoft.AspNetCore.Server.IISIntegration.Tools": {
"version": "1.0.0-preview2-final",
"imports": "portable-net45+win8+dnxcore50"
},
"Microsoft.EntityFrameworkCore.Tools": {
"version": "1.0.0-preview2-final",
"imports": "portable-net45+win8+dnxcore50"
}
},
"frameworks": {
"netcoreapp1.0": {
"imports": [
"dotnet5.6",
"portable-net45+win8"
]
}
},
"buildOptions": {
"emitEntryPoint": true,
"preserveCompilationContext": true
},
"runtimeOptions": {
"configProperties": {
"System.GC.Server": true
}
},
"publishOptions": {
"include": [
"wwwroot",
"Views",
"appsettings.json",
"appsettings.Development.json",
"appsettings.Production.json",
"appsettings.Staging.json",
"apiKey.properties",
"stormpath.json",
"uploads",
"web.config"
]
},
"scripts": {
"postpublish": [
"dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%"
]
}
}
有什么想法吗？我已经在 Windows 和 Mac、各种版本的 WindowsAzure.Storage 库、.net core 1.0、1.0.1 和 1.1 上进行了尝试。 Visual Studio 或 Visual Studio Code 都没有给我一个例外。它只是告诉我我的应用程序以退出代码 0 关闭。
谢谢！
【问题讨论】：
-
你是怎么调用异步方法的？您可能是从异步 void 方法调用的吗？
-
+1 我花了一天的时间尝试这个并通过它作为控制台应用程序进行调试，但它作为一个具有完全相同代码的 Web 应用程序工作！在这两种情况下，我都使用 ASP.NET Core 2.0。
标签： .net azure asp.net-core azure-storage azure-blob-storage