MicroCloud.Hangfire 8.0.3.1

dotnet add package MicroCloud.Hangfire --version 8.0.3.1                
NuGet\Install-Package MicroCloud.Hangfire -Version 8.0.3.1                
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="MicroCloud.Hangfire" Version="8.0.3.1" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add MicroCloud.Hangfire --version 8.0.3.1                
#r "nuget: MicroCloud.Hangfire, 8.0.3.1"                
#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 MicroCloud.Hangfire as a Cake Addin
#addin nuget:?package=MicroCloud.Hangfire&version=8.0.3.1

// Install MicroCloud.Hangfire as a Cake Tool
#tool nuget:?package=MicroCloud.Hangfire&version=8.0.3.1                

MicroCloud Hangfire 后台任务组件

Member project of MicroCloud Team NuGet Badge GitHub license

说明

MicroCloud Hangfire 后台任务组件,封装基于 Hangfire 后台任务的服务端实现。

用法

可按照如下配置方式使用:

  1. 通过nuget引用 MicroCloud.Hangfire 程序集
Install-Package MicroCloud.Hangfire
  1. appsettings.json 中 的 MicroCloud 节点下添加如下配置节点
{
   "Hangfire": {
     "ServerName": "MicroCloudHangfire", //服务器名称
     "WorkerCount": 20, //并发任务数  --超出并发数。将等待之前任务的完成  (推荐并发线程是cpu 的 5倍)
     "StorageType": "Sqlserver", //存储类型:"Sqlserver"、"PostgreSql"、"SQLite"、"MySql"、"Oracle"、"Mongo"、"Redis"、"Memory"
     //存储连接字符串:指定的数据库名必须已经存在,可以手动创建空数据库或者使用当前数据库
     "StorageConnectionString": "Data Source=127.0.0.1;Initial Catalog=MicroCloudDEV.Hangfire;User ID=sa;Password=p@ssw0rd;Pooling=true;Min Pool Size=1;Max Pool Size=60;Integrated Security=false;Connect Timeout=60;Application Name=MicroCloud",
     "DashboardUrl": "/hangfire", //仪表盘URL路径
     "AuthorizationType": "Basic", //授权访问类型:"Anonymous"、"Basic"
     //Hangfire基本身份验证的选项,当 AuthorizationType = "Basic" 时生效。
     "BasicOptions": {
       "SslRedirect": false, //SSL重定向
       "RequireSsl": false, //需要SSL连接才能访问Hangfire Dashboard
       "LoginCaseSensitive": false, //登录检查是否区分大小写
       //访问Hangfire仪表板的用户列表
       "Users": [
         {
           //登录名
           "UserId": "用户身份标识",
           //登录密码
           "Password": "访问密码"
         }
       ]
     },
     "Enabled": true //是否启用
   } 
}
  1. 若存储类型设为数据库类型(SqlserverPostgreSqlSQLiteMySqlOracleMongo),则需要按照连接串去新建Hangfire用的空数据库(只要库就可以,表会自动生成)。
  2. 启动web项目后,访问http(s)://ip:port/(DashboardUrl)即可打开Hangfire仪表盘界面。
  3. 后端使用Hangfire代码示例 5.1. 项目中新建XXXHangfireJobRunner实现类并添加[Dependency(ServiceLifetime.Singleton)]单例服务特性,继承IHangfireJobRunner接口在Start方法中添加Hangfire任务逻辑
#region "Hangfire作业运行器"
/// <summary>
/// Hangfire作业运行器
/// </summary>
[Dependency(ServiceLifetime.Singleton)]
public class HangfireJobRunner : IHangfireJobRunner
{
    /// <summary>
    /// 启动作业运行器
    /// </summary>
    public void Start()
    {
        //队列任务
        BackgroundJob.Enqueue(() => Console.WriteLine($@"队列任务"));

        //延时任务
        var jobId = BackgroundJob.Schedule(() => Console.WriteLine($@"延时任务"), TimeSpan.FromMinutes(1));

        //延续性任务执行
        BackgroundJob.ContinueJobWith(jobId, () => Console.WriteLine($@"延续性任务执行"));

        //定时任务
        RecurringJob.AddOrUpdate("JobId1", () => Console.WriteLine($@"定时任务:每年的4月12号15点52分任意秒执行 没加时区 小时+8"), "* 52 15 12 4 *");   //每年的4月12号15点52分任意秒执行 没加时区 小时+8
        RecurringJob.AddOrUpdate("JobId2", () => Console.WriteLine($@"定时任务:每分钟执行一次"), Cron.Minutely);      //每分钟执行一次。
        RecurringJob.AddOrUpdate("JobId3", () => Console.WriteLine($@"定时任务:每天18点36分 当前时区"), Cron.Daily(18, 36), new RecurringJobOptions { TimeZone = TimeZoneInfo.Local });  //每天18点36分 当前时区

        //本机示例
        RecurringJob.AddOrUpdate<TestHangfireJob>("TestHangfireJob_Test", m => m.Test(), Cron.Minutely, new RecurringJobOptions { TimeZone = TimeZoneInfo.Local });
        RecurringJob.AddOrUpdate<TestHangfireJob>("TestHangfireJob_TestAsync", m => m.TestAsync(), Cron.Minutely, new RecurringJobOptions { TimeZone = TimeZoneInfo.Local });
    }
}
#endregion

5.2. 若需要使用注入模式使用,参考上述代码本机示例新建XXXHangfireJob,定义如下结构代码

#region "测试Hangfire作业"
/// <summary>
/// 测试Hangfire作业
/// </summary>
public class XXXHangfireJob
{
    #region "字段"
    #region "私有只读-身份认证上下文"
    /// <summary>
    /// 私有只读-身份认证上下文
    /// </summary>
    private readonly IIdentityContract _identityContract;
    #endregion
    #region "私有只读-服务提供者"
    /// <summary>
    /// 私有只读-服务提供者
    /// </summary>
    private readonly IServiceProvider _provider;
    #endregion

    #endregion

    #region "属性"
    #region "获取 日志对象"
    /// <summary>
    /// 获取 日志对象
    /// </summary>
    protected ILogger Logger => _provider.GetLogger(GetType());
    #endregion

    #endregion

    #region "构造函数"
    #region "初始化一个测试Hangfire作业的新实例"
    /// <summary>
    /// 初始化一个测试Hangfire作业 <see cref="XXXHangfireJob"/> 的新实例
    /// </summary>
    /// <param name="identityContract">身份认证上下文</param>
    /// <param name="provider">服务提供者</param>
    public XXXHangfireJob(IIdentityContract identityContract, IServiceProvider provider)
    {
        _identityContract = identityContract;
        _provider = provider;
    }
    #endregion

    #endregion

    #region "方法"
    #region "同步测试方法"
    /// <summary>
    /// 同步测试方法
    /// </summary>
    /// <returns></returns>
    public void Test()
    {
        //TODO:Your Coding...
        Logger.LogDebug(I18N.T("HangfireTest", "Hangfire Test:{0}", false, DateTime.Now.ToString()));
    }
    #endregion
    #region "异步测试方法"
    /// <summary>
    /// 异步测试方法
    /// </summary>
    /// <returns></returns>
    public async Task TestAsync()
    {
        //TODO:Your Coding...
        Logger.LogDebug(I18N.T("HangfireTestAsync", "Hangfire TestAsync:{0}", false, DateTime.Now.ToString()));

        await Task.CompletedTask;
    }
    #endregion

    #endregion

}
    #endregion
  1. 要禁用Hangfire,设置Enabled: false

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.NET net8.0 is compatible.  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. 
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