DotNetCommon 2.8.4

There is a newer version of this package available.
See the version list below for details.
dotnet add package DotNetCommon --version 2.8.4                
NuGet\Install-Package DotNetCommon -Version 2.8.4                
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="DotNetCommon" Version="2.8.4" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add DotNetCommon --version 2.8.4                
#r "nuget: DotNetCommon, 2.8.4"                
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install DotNetCommon as a Cake Addin
#addin nuget:?package=DotNetCommon&version=2.8.4

// Install DotNetCommon as a Cake Tool
#tool nuget:?package=DotNetCommon&version=2.8.4                

DotNetCommon

介绍

搜集.neter开发常用的功能,运行环境: .net4.7;.netstandard2.0;net5.0;net6.0;

nuget stats GitHub license

注意: 从DotNetCommon 2.1.0之后,独立出来 DotNetCommon.Core包、DotNetCommon.PinYin包,目的是为了减少核心包体积,如下图:

image-20210827115634741

功能列表

  1. 通用数据模型;
  2. 通用树状结构&平铺数据的访问;
  3. 通用身份认证模型;
  4. 通用数据类型转换之Object.To方法;
  5. 通用Dto间转换之Object.Mapper扩展;
  6. 递归篡改对象的属性值之Modify扩展;
  7. 将Dto属性投影到Entity之ModifyByDto扩展;
  8. 校验框架;
  9. 分布式id&分布式流水号;
  10. 编码和加解密;
  11. 序列化;
  12. 汉字转拼音;
  13. 压缩&解压缩;
  14. 注册表;
  15. 验证码生成;
  16. 随机数;
  17. 对象池;
  18. 基于内存的并发消息队列;
  19. 反射工具;
  20. 主机诊断报告;
  21. 对象深度比对工具;
  22. 网络帮助类;
  23. 单位转换器(B/KB/MS/GB);
  24. 金额大小写转换;
  25. 枚举类型扩展方法;
  26. 常用扩展方法;
  27. 中文乱码检测(GBK or UTF-8);
  28. 读取Properties文件;
  29. 通用日志Logger;
  30. 常用内存缓存;
  31. 异步锁(AsyncLocker);
  32. 表达式帮助类(ExpressionHelper);

更多功能介绍

查看:https://gitee.com/jackletter/DotNetCommon/tree/master/docs

快速开始

1.安装包

dotnet add package DotNetCommon

2. 引入命名空间

using DotNetCommon;
using DotNetCommon.Extensions;

3. 功能示例

3.1 数据模型
public Result<Person> GetUserById(int id)
{
    if (id < 0) return Result.NotOk("id必须大于0!");
    //...
    return Result.Ok(new Person());
}
3.2 加解密
public void EncryptTest()
{
    var sensitiveData = "敏感信息";
    var key = "12345678"; 
    //加密
    var res = DESEncrypt.Encrypt(sensitiveData, key);
    //解密
	var res2= DESEncrypt.Decrypt(res, key);
}
3.3 分布式Id & 分布式流水号
public void Test()
{
    //首先设置当前机器id: 0-1023
    Machine.SetMachineId(1);
    //生成分布式id
    //输出示例: 185081270290616320
    long id = DistributeGenerator.NewId("key");
    //生成分布式流水号
    //输出示例: sno202105250001000001
    string sno = DistributeGenerator.NewSNO("sno", SerialFormat.CreateDistributeFast("sno", "yyyyMMdd", 6));
}
3.4 序列化
/// <summary>
/// 指定常用的设置,序列化为json字符串
/// </summary>
/// <param name="obj"></param>
/// <param name="dateFormatString">日期时间格式</param>
/// <param name="isLongToString">是否将long型转为字符串</param>
/// <param name="IgnoreNull">是否忽略null值的属性</param>
/// <param name="enum2String">是否将枚举转换为字符串</param>
/// <param name="lowerCamelCase">属性名称的首字母是否小写</param>
/// <param name="isIntend">是否格式缩进</param>
/// <param name="isAllToString">是否将所有数据类型转换为字符串</param>
/// <param name="allNumDigit">设定的所有数字的最大小数位数(默认为null,即: 不限制)</param>
/// <param name="decimalDigit">仅针对decimal设定的最大小数位数(默认为null,即: 不限制)</param>
/// <param name="otherSettings">其他的设置</param>
/// <returns></returns>
public static string ToJsonFast(this object obj, string dateFormatString = "yyyy-MM-dd HH:mm:ss", bool IgnoreNull = false, bool enum2String = true, bool lowerCamelCase = false, bool isIntend = false, bool isLongToString = false, bool isAllToString = false, int? allNumDigit = null, int? decimalDigit = null, Action<JsonSerializerSettings> otherSettings = null)
3.5 压缩&解压缩
//压缩单个文件
ZipHelper.ZipFile("c:\\tmp.zip","d:\\test.txt");
//压缩多个文件
ZipHelper.ZipFile("c:\\tmp.zip","d:\\test.txt","d:\\test2.txt");
//压缩单个目录
ZipHelper.ZipFolder("c:\\tmp.zip","d:\\test1");
//压缩多个目录
ZipHelper.ZipFolder("c:\\tmp.zip","d:\\test1","d:\\test2");

//压缩多个文件,并为每个文件指定名称
ZipHelper.ZipFile("c:\\tmp.zip",
                ("c:\\testfolder-中文B.txt", "重命名1.txt"),
                ("c:\\testsubfolder-suba.txt", "\\sub\\重命名2.txt"))
3.6 类似AutoMapper的转换
public class Cat
{
    public int Id { get; set; }
    public string Name { get; set; }
    public int Age { get; set; }
    public DateTime Birth { get; set; }
}

public class CatDto
{
    public int Id { get; set; }
    public string Name { get; set; }
    public int Age
    {
        get
        {
            return DateTime.Now.Year - Birth.Year;
        }
    }
    public DateTime Birth { get; set; }
}

//转换示例
var cat = new Cat()
{
    Id = 1,
    Name = "小明",
    Birth = DateTime.Parse("1989-01-02"),
    Age = 20
};
var dto = cat.Mapper<CatDto>();
dto.ShouldNotBeNull();
dto.Id.ShouldBe(1);
dto.Name.ShouldBe("小明");
dto.Age.ShouldNotBe(20);
3.7 类FluentValidation校验组件
//Service层方法,添加实体
public Result<bool> AddStudent(Student student)
{
    var res = ValidateModelHelper.ValidResult(student, Student.ValidAdd);
    if (!res.Success) return res;
    //...新增操作
    return Result.Ok(true);
}

public class Student
{
    public int Id { get; set; }
    public string Name { get; set; }
    public int? Age { get; set; }
    public DateTime? Birth { get; set; }
    public string IdCard { get; set; }
    public string Addr { get; set; }
    public string Phone { get; set; }
    public string Email { get; set; }

    /// <summary>
    /// 校验新增Student
    /// </summary>
    /// <param name="ctx"></param>
    public static void ValidAdd(ValidateContext<Student> ctx)
    {
        //请求实体不能为null,否则直接中断校验
        ctx.MustNotNull().IfFailThenExit();
        //Id必须为0
        ctx.RuleFor(i => i.Id).MustEqualTo(0);
        //姓名不能为空且长度在1-4之间
        ctx.RuleFor(i => i.Name).MustNotNullOrEmptyOrWhiteSpace().MustLengthInRange(1, 4);
        //年龄要么为null,要么>=0
        ctx.RuleFor(i => i.Age).When(i => i != null, ctx => ctx.MustGreaterThanOrEuqalTo(0));
        //出生日期要么为null,要么>=1800-01-01
        ctx.RuleFor(i => i.Birth).When(i => i != null, ctx => ctx.MustGreaterThanOrEuqalTo(DateTime.Parse("1800-01-01")));
        //校验身份证号
        ctx.RuleFor(i => i.IdCard).MustIdCard();
        //如果手机号码不为null就校验格式
        ctx.RuleFor(i => i.Phone).When(i => i != null, ctx => ctx.MustCellPhone());
        //如果邮箱不为null就校验格式
        ctx.RuleFor(i => i.Email).When(i => i != null, ctx => ctx.MustEmailAddress());
    }
}
3.8 注册表
public void Test2()
{
    var path = @"HKEY_CURRENT_USER\TestApplication\Res";
    //判断是否存在
    RegistryHelper.Exists(path);
    //删除项
    RegistryHelper.DeletePath(path);
    //设置值
    RegistryHelper.SetString(path, "name", "小明");
    //读取值
    var name = RegistryHelper.GetString(path, "name");
}

更多介绍,参考:https://gitee.com/jackletter/DotNetCommon/tree/master/docs

Product Compatible and additional computed target framework versions.
.NET net5.0 is compatible.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 is compatible. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 is compatible.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

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