元哥的筆記

最近開始著手把系統升級到2.1版本

會想把系統升級是因為能夠累積自己在.NET CORE升級經驗

因為2.1是長期支持版本，可以獲得更好品質，環境部分是NET Core 2.0 SDK - Microsoft.AspNetCore.All(2.0.6)

其實也希望提升自己的系統在商業的競爭力。

調整專案檔 .csproj

     <TargetFramework>netcoreapp2.0</TargetFramework>
     //改如下
     <TargetFramework>netcoreapp2.1</TargetFramework>

 
    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.6" />
    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="2.0.2" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="2.0.3" PrivateAssets="All" />
    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.0.4" PrivateAssets="All" />
     //改如下
    <PackageReference Include="Microsoft.AspNetCore.App" />
    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="2.1.1" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="2.1.1" PrivateAssets="All" />
    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.1.1" PrivateAssets="All" />

最後把寫法調整改為 ASP.NET Core 2.1 的寫法

  
        public static void Main(string[] args)
        {
   
            BuildWebHost(args).Run();
        }

        public static IWebHost BuildWebHost(string[] args)
        {
            var config = new ConfigurationBuilder()
                .SetBasePath(Directory.GetCurrentDirectory())
                .AddJsonFile("reportConfig.json", optional: false, reloadOnChange: true)
                .Build();

            return WebHost.CreateDefaultBuilder(args)
                .UseConfiguration(config)
                .UseStartup<Startup>()
                .UseDefaultServiceProvider(options => options.ValidateScopes = false)
                .Build();
           
        } 
        //調整如下
         public static void Main(string[] args)
        {
   
               CreateWebHostBuilder(args).Build().Run();
        }
        public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
                WebHost.CreateDefaultBuilder(args)
                    .ConfigureAppConfiguration((hostingContext, config) =>
                    {
                        config.AddJsonFile("reportConfig.json", optional: false, reloadOnChange: true);
                    })
                    .UseStartup<Startup>()
                    .UseDefaultServiceProvider(options => options.ValidateScopes = false);
    
 

            //新加
            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
            services.ConfigureApplicationCookie(options =>
            {
                options.ExpireTimeSpan = TimeSpan.FromMinutes(60);

            if (env.IsDevelopment())
            {
                // 移除 app.UseBrowserLink();
                app.UseDeveloperExceptionPage();
                app.UseDatabaseErrorPage();
            }
            else
            {
                app.UseExceptionHandler("/Home/Error");
                //2.1
                app.UseHsts();
            }

            app.Use(async (context, next) =>
                }
                return next(context);
            });
            
            //2.1
            app.UseHttpsRedirection();
            app.UseStaticFiles();
            //2.1
            app.UseCookiePolicy();

            app.UseAuthentication();

目前改完之後，系統發佈到測試機，進行測試，找個時機點發布到正式機器，看有無狀況出現。

元哥的筆記