.net core 任务调度Quartz

工具

在线Cron表达式生成器 (qqe2.com)

 

 官网

 Simple Triggers | Quartz.NET (quartz-scheduler.net)

nuget 

Quartz.AspNetCore

 

using Quartz;
using QuarzNet;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.

builder.Services.AddControllers();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();
12 builder.Services.AddQuartz(q =>
13 {
14     //通过扩展方法注入管理作业
15     q.UseMicrosoftDependencyInjectionJobFactory();
16     var jobKey = new JobKey("jobkey");
17     q.AddJob<CostomJob>(p => p.WithIdentity(jobKey));
18     q.AddTrigger(opt =>
19     {
20         opt.ForJob(jobKey).WithIdentity(jobKey + "trigger")
21         .WithCronSchedule("0/5 * * * * ?");//每5秒执行一次
22     });
23 
24 });
25 builder.Services.AddQuartzServer(opt =>
26 {
27     opt.WaitForJobsToComplete = true;
28 });
var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

app.UseHttpsRedirection();

app.UseAuthorization();

app.MapControllers();

app.Run();

任务代码

using Quartz;

namespace QuarzNet
{
    public class CostomJob : IJob
    {
        private readonly ILogger<CostomJob> _logger;

        public CostomJob(ILogger<CostomJob> logger)
        {
            this._logger = logger;
        }

        public Task Execute(IJobExecutionContext context)
        {
            _logger.LogInformation("任务",DateTime.Now);
            return Task.CompletedTask;
        }
    }
}

 

 

修改以下 每10秒执行一次