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https://github.com/nsnail/FreeSql.git
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- 增加 FreeSql.Generator 实体类生成工具
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28810
234
Extensions/FreeSql.Generator/ConsoleApp.cs
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234
Extensions/FreeSql.Generator/ConsoleApp.cs
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using RazorEngine.Templating;
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using System;
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using System.Drawing;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using Console = Colorful.Console;
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namespace FreeSql.Generator
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{
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class ConsoleApp
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{
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string ArgsRazorRaw { get; }
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string ArgsRazor { get; }
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bool[] ArgsNameOptions { get; }
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string ArgsNameSpace { get; }
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DataType ArgsDbType { get; }
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string ArgsConnectionString { get; }
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string ArgsFileName { get; }
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string ArgsOutput { get; }
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public ConsoleApp(string[] args, ManualResetEvent wait)
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{
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Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
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var gb2312 = Encoding.GetEncoding("GB2312");
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if (gb2312 != null)
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{
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try
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{
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Console.OutputEncoding = gb2312;
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Console.InputEncoding = gb2312;
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}
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catch { }
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}
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//var ntjson = Assembly.LoadFile(@"C:\Users\28810\Desktop\testfreesql\bin\Debug\netcoreapp2.2\publish\testfreesql.dll");
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//using (var gen = new Generator(new GeneratorOptions()))
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//{
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// gen.TraceLog = log => Console.WriteFormatted(log + "\r\n", Color.DarkGray);
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// gen.Build(ArgsOutput, new[] { typeof(ojbk.Entities.AuthRole) }, false);
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//}
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var version = "v" + string.Join(".", typeof(ConsoleApp).Assembly.GetName().Version.ToString().Split('.').Where((a, b) => b <= 2));
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Console.WriteAscii(" FreeSql", Color.Violet);
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Console.WriteFormatted(@"
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# Github # {0} {1}
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", Color.SlateGray,
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new Colorful.Formatter("https://github.com/2881099/FreeSql", Color.DeepSkyBlue),
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new Colorful.Formatter("v" + string.Join(".", typeof(ConsoleApp).Assembly.GetName().Version.ToString().Split('.').Where((a, b) => b <= 2)), Color.SlateGray));
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ArgsOutput = Directory.GetCurrentDirectory();
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ArgsFileName = "{name}.cs";
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string args0 = args[0].Trim().ToLower();
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if (args[0] == "?" || args0 == "--help" || args0 == "-help")
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{
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Console.WriteFormatted(@"
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{0}
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更新工具：dotnet tool update -g FreeSql.Generator
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# 快速开始 #
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> {1} {2} 1 {3} 0,0,0,0 {4} MyProject {5} ""MySql,Data Source=127.0.0.1;...""
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-Razor 1 * 选择模板：实体类+特性
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-Razor 2 * 选择模板：实体类+特性+导航属性
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-Razor ""d:\diy.cshtml"" * 自定义模板文件
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-NameOptions * 总共4个布尔值，分别对应：
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# 首字母大写
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# 首字母大写,其他小写
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# 全部小写
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# 下划线转驼峰
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-NameSpace * 命名空间
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-DB ""{6},Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=数据库;Charset=utf8;SslMode=none;Max pool size=2""
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-DB ""{7},Data Source=.;Integrated Security=True;Initial Catalog=数据库;Pooling=true;Max Pool Size=2""
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-DB ""{8},Host=192.168.164.10;Port=5432;Username=postgres;Password=123456;Database=数据库;Pooling=true;Maximum Pool Size=2""
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-DB ""{9},user id=user1;password=123456;data source=//127.0.0.1:1521/XE;Pooling=true;Max Pool Size=2""
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-DB ""{10},Driver={DM8 ODBC DRIVER};Server=127.0.0.1:5236;Persist Security Info=False;Trusted_Connection=Yes;UID=USER1;PWD=123456789;Max pool size=2""
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{10} 是国产达梦数据库，需要使用 ODBC 连接
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-FileName 文件名，默认：{name}.cs
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-Output 保存路径，默认为当前 shell 所在目录
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{11}
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", Color.SlateGray,
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new Colorful.Formatter("使用 FreeSql 快速生成数据库的实体类", Color.SlateGray),
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new Colorful.Formatter("FreeSql.Generator", Color.White),
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new Colorful.Formatter("-Razor", Color.ForestGreen),
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new Colorful.Formatter("-NameOptions", Color.ForestGreen),
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new Colorful.Formatter("-NameSpace", Color.ForestGreen),
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new Colorful.Formatter("-DB", Color.ForestGreen),
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new Colorful.Formatter("MySql", Color.Yellow),
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new Colorful.Formatter("SqlServer", Color.Yellow),
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new Colorful.Formatter("PostgreSQL", Color.Yellow),
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new Colorful.Formatter("Oracle", Color.Yellow),
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new Colorful.Formatter("OdbcDameng", Color.Yellow),
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new Colorful.Formatter("推荐在实体类目录创建 gen.bat，双击它重新所有实体类", Color.ForestGreen)
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);
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wait.Set();
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return;
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}
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for (int a = 0; a < args.Length; a++)
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{
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switch (args[a])
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{
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case "-Razor":
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ArgsRazorRaw = args[a + 1].Trim();
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switch (ArgsRazorRaw)
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{
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case "1": ArgsRazor = RazorContentManager.实体类_特性_cshtml; break;
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case "2": ArgsRazor = RazorContentManager.实体类_特性_导航属性_cshtml; break;
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default: ArgsRazor = File.ReadAllText(args[a + 1]); break;
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}
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a++;
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break;
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case "-NameOptions":
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ArgsNameOptions = args[a + 1].Split(',').Select(opt => opt == "1").ToArray();
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if (ArgsNameOptions.Length != 4) throw new ArgumentException("-NameOptions 参数错误，格式为：0,0,0,0");
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a++;
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break;
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case "-NameSpace":
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ArgsNameSpace = args[a + 1];
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a++;
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break;
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case "-DB":
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var dbargs = args[a + 1].Split(',', 2);
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if (dbargs.Length != 2) throw new ArgumentException("-DB 参数错误，格式为：MySql,ConnectionString");
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switch (dbargs[0].Trim().ToLower())
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{
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case "mysql": ArgsDbType = DataType.MySql; break;
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case "sqlserver": ArgsDbType = DataType.SqlServer; break;
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case "postgresql": ArgsDbType = DataType.PostgreSQL; break;
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case "oracle": ArgsDbType = DataType.Oracle; break;
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case "odbcdameng": ArgsDbType = DataType.OdbcDameng; break;
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default: throw new ArgumentException($"-DB 参数错误，不支持的类型：{dbargs[0]}");
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}
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ArgsConnectionString = dbargs[1].Trim();
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if (string.IsNullOrEmpty(ArgsConnectionString)) throw new ArgumentException($"-DB 参数错误，未提供 ConnectionString");
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a++;
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break;
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case "-FileName":
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ArgsFileName = args[a + 1];
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a++;
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break;
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case "-Output":
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ArgsOutput = args[a + 1];
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a++;
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break;
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}
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}
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ArgsOutput = ArgsOutput.Trim().TrimEnd('/', '\\');
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ArgsOutput += ArgsOutput.Contains("\\") ? "\\" : "/";
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if (!Directory.Exists(ArgsOutput))
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Directory.CreateDirectory(ArgsOutput);
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RazorEngine.Engine.Razor = RazorEngineService.Create(new RazorEngine.Configuration.TemplateServiceConfiguration
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{
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EncodedStringFactory = new RazorEngine.Text.RawStringFactory() // Raw string encoding.
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});
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var razorId = Guid.NewGuid().ToString("N");
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RazorEngine.Engine.Razor.Compile(ArgsRazor, razorId);
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var outputCounter = 0;
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using (IFreeSql fsql = new FreeSql.FreeSqlBuilder()
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.UseConnectionString(ArgsDbType, ArgsConnectionString)
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.UseAutoSyncStructure(false)
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.UseMonitorCommand(cmd => Console.WriteFormatted(cmd.CommandText + "\r\n", Color.SlateGray))
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.Build())
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{
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var tables = fsql.DbFirst.GetTablesByDatabase();
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var outputTables = tables;
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//开始生成操作
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foreach (var table in outputTables)
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{
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var sw = new StringWriter();
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var model = new RazorModel(fsql, ArgsNameSpace, ArgsNameOptions, tables, table);
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RazorEngine.Engine.Razor.Run(razorId, sw, null, model);
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StringBuilder plus = new StringBuilder();
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plus.AppendLine("//------------------------------------------------------------------------------");
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plus.AppendLine("// <auto-generated>");
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plus.AppendLine("// 此代码由工具 FreeSql.Generator 生成。");
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plus.AppendLine("// 运行时版本:" + Environment.Version.ToString());
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plus.AppendLine("// Website: https://github.com/2881099/FreeSql");
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plus.AppendLine("// 对此文件的更改可能会导致不正确的行为，并且如果");
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plus.AppendLine("// 重新生成代码，这些更改将会丢失。");
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plus.AppendLine("// </auto-generated>");
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plus.AppendLine("//------------------------------------------------------------------------------");
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plus.Append(sw.ToString());
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plus.AppendLine();
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var outputFile = $"{ArgsOutput}{ArgsFileName.Replace("{name}", model.GetCsName(table.Name))}";
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File.WriteAllText(outputFile, plus.ToString());
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Console.WriteFormatted(" OUT -> " + outputFile + "\r\n", Color.DeepSkyBlue);
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++outputCounter;
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}
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}
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var rebuildBat = ArgsOutput + "__重新生成.bat";
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if (File.Exists(rebuildBat) == false)
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{
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File.WriteAllText(rebuildBat, @$"
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FreeSql.Generator -Razor {ArgsRazorRaw} - NameOptions {string.Join(",", ArgsNameOptions.Select(a => a ? 1 : 0))} -NameSpace {ArgsNameSpace} -DB ""{ArgsDbType},{ArgsConnectionString}""
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");
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Console.WriteFormatted(" OUT -> " + rebuildBat + " (以后) 双击它重新生成实体\r\n", Color.Magenta);
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++outputCounter;
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}
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Console.WriteFormatted($"\r\n[{DateTime.Now.ToString("MM-dd HH:mm:ss")}] 生成完毕，总共生成了 {outputCounter} 个文件，目录：\"{ArgsOutput}\"\r\n", Color.DarkGreen);
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Console.ReadKey();
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wait.Set();
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}
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}
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}
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