我不确定我能提供多少细节，因为我没有太多可说的。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内容的网络应用程序。 Web 应用程序可以使用控制台应用程序不能使用的文件。在控制台应用程序上，第 23 行将立即退出，没有任何异常。
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;
}
}
}
这是我的网络应用程序:
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，唯一的区别是我从网络应用程序中的应用程序设置中获取连接字符串，但不是从控制台应用程序中获取。如果有帮助的话... 控制台项目.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 应用程序项目.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 上尝试过此操作。 Visual Studio 或 Visual Studio Code 都没有给我异常(exception)。它只是告诉我我的应用程序已关闭，退出代码为 0。
谢谢!
最佳答案
根据我的经验，可能是 Microsoft.NETCore.App 版本与项目依赖项不匹配。我们可以从安装目录查看Microsoft.NETCore.App版本。
如果Microsoft.NETcore.App的版本是1.0.0，请尝试在project.json中将Microsoft.NETCore.App从1.0.1更改为1.0.0。它对我有用。
"dependencies": {
"Microsoft.NETCore.App": "1.0.0",
"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"
},
安装后我们还可以使用Microsoft.NETcore.App 1.0.1。我们可以download来自 Microsoft official website 。 安装Microsoft.NETcore.App 1.0.1后，请尝试在project.json文件中添加相应运行时。 。有关 .net core 运行时类别的更多信息，请参阅 article 。
"runtimes": {
"win10-x64": {}
},
它也可以成功运行。
关于.NET Core、Windows Azure 存储。在控制台应用程序上崩溃但在网络应用程序上不崩溃？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/40557262/