本文介绍了.net核心Quartz依赖注入的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

如何在 .net 内核中配置Quartz以使用依赖项注入?我使用标准的.net核心依赖机制。在实现 IJob 的类的构造函数中,我需要注入一些依赖项。

How can I configure Quartz in .net core to use dependency injection? I using standard .net core Dependency mechanism. In constructor of class that implements IJob, I need inject some dependencies.

推荐答案

Quartz.Spi.IJobFactory 接口并实现它。 Quartz文档指出:

You can use the Quartz.Spi.IJobFactory interface and implement it. The Quartz documentations states:



ISchedulerFactory schedulerFactory = new StdSchedulerFactory(properties);
var scheduler = schedulerFactory.GetScheduler();

scheduler.JobFactory = jobFactory;

编辑

实现看起来像这样:

public class JobFactory : IJobFactory
{
    protected readonly IServiceProvider Container;

    public JobFactory(IServiceProvider container)
    {
        Container = container;
    }

    public IJob NewJob(TriggerFiredBundle bundle, IScheduler scheduler)
    {
        return Container.GetService(bundle.JobDetail.JobType) as IJob;
    }

    public void ReturnJob(IJob job)
    {
        // i couldn't find a way to release services with your preferred DI,
        // its up to you to google such things
    }
}

到将其与 Microsoft.Extensions.DependencyInjection 一起使用,即可创建容器:

To use it with the Microsoft.Extensions.DependencyInjection create your container like this:

var services = new ServiceCollection();
services.AddTransient<IAuthorizable, AuthorizeService>();
var container = services.BuildServiceProvider();
var jobFactory = new JobFactory(container);

参考文献


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05-29 00:01
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