using Masuit.Tools; using Masuit.Tools.Database; using Masuit.Tools.Excel; using Masuit.Tools.Files; using Masuit.Tools.Models; using Masuit.Tools.Reflection; using Masuit.Tools.Security; using Microsoft.AspNetCore; using Microsoft.AspNetCore.Hosting; using Newtonsoft.Json; using OfficeOpenXml; using System; using System.Collections.Generic; using System.ComponentModel; using System.IO; using System.Linq; using LicenseContext = OfficeOpenXml.LicenseContext; namespace NetCoreTest { public class Program { public static void Main(string[] args) { ExcelPackage.LicenseContext = LicenseContext.NonCommercial; var pkg = new ExcelPackage(); pkg.Workbook.Worksheets.Add("Sheet1"); var sheet = pkg.Workbook.Worksheets["Sheet1"]; sheet.FillWorksheet(Enumerable.Range(1, 2).Select(i => new { 序号 = i, 图片 = new Dictionary() { ["https://ldqk.org/1383"] = File.OpenRead(@"D:\images\emotion\16.jpg"), ["https://ldqk.org/1384"] = File.OpenRead(@"D:\images\emotion\16.jpg"), ["https://ldqk.org/1385"] = File.OpenRead(@"D:\images\emotion\16.jpg"), } }).ToDataTable("aa"), null, 4, 3); sheet.Cells["A1:F1"].Merge = true; sheet.Cells["A1"].Value = "title"; pkg.SaveAs("Y:\\1.xlsx"); Console.WriteLine("ok"); Console.ReadKey(); Enumerable.Range(1, 2).Select(i => new { 序号 = i, 图片 = new Dictionary() { ["https://ldqk.org/1383"] = File.OpenRead(@"D:\images\emotion\16.jpg") } }).ToDataTable("aa").ToExcel().SaveFile(@"Y:\2.xlsx"); var myClass = new MyClass() { MyProperty1 = 1, Id = "mcc", Pid = "mc", Parent = new MyClass() { Id = "mc", Pid = "ccc", Parent = new MyClass() { Id = "ccc" } } }; var allParent = myClass.AllParent().Append(myClass); var tree = allParent.ToTreeGeneral(c => c.Id, c => c.Pid); Console.WriteLine(tree.ToJsonString(new JsonSerializerSettings() { ReferenceLoopHandling = ReferenceLoopHandling.Ignore, Formatting = Formatting.Indented })); var path = myClass.Path(c => c.Id); Console.WriteLine(path); myClass.SetProperty(nameof(MyClass.MyProperty1), 1); Console.ReadKey(); var rsaKey = RsaCrypt.GenerateRsaKeys(RsaKeyType.PKCS8, 2048); Console.WriteLine(rsaKey.PrivateKey); Console.WriteLine(rsaKey.PublicKey); var enc = "123456".RSAEncrypt(); Console.WriteLine(enc); Console.Beep(); var dec = enc.RSADecrypt(); Console.WriteLine(dec); Console.ReadKey(); //CreateWebHostBuilder(args).Build().Run(); } public static IWebHostBuilder CreateWebHostBuilder(string[] args) => WebHost.CreateDefaultBuilder(args) .UseStartup(); } public class MyClass : ITree { [Description("test")] public string Pid { get; set; } public int? MyProperty1 { get; set; } /// /// 名字 /// public string Id { get; set; } /// /// 父节点 /// [JsonIgnore] public virtual MyClass Parent { get; set; } /// /// 子级 /// [JsonIgnore] public ICollection Children { get; set; } = new List(); /// /// 名字 /// public string Name { get; set; } } }