spring boot集成quartz

Spring Boot 整合 Quartz 主要涉及到以下几个步骤：

1. 添加依赖
2. 配置 Quartz
3. 创建 Job
4. 创建 Trigger
5. 配置 JobDetail
6. 启动调度器

以下是一个简单的示例：

1. 添加 Maven 依赖：

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-quartz</artifactId>
    </dependency>
</dependencies>

2. 配置 Quartz，在 application.properties 或 application.yml 中添加配置：

# application.properties
spring.quartz.job-store-type=memory
spring.quartz.properties.org.quartz.scheduler.instanceName=my-quartz-scheduler
spring.quartz.properties.org.quartz.scheduler.instanceId=AUTO

3. 创建 Job：

import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
 
public class HelloJob implements Job {
    @Override
    public void execute(JobExecutionContext context) throws JobExecutionException {
        System.out.println("Hello, Quartz!");
    }
}

4. 创建 Trigger：

import org.quartz.Trigger;
import org.quartz.TriggerBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
 
import java.util.Date;
 
@Configuration
public class QuartzConfiguration {
 
    @Bean
    public Trigger helloTrigger() {
        return TriggerBuilder.newTrigger()
                .forJob(helloJobDetail())
                .withIdentity("helloTrigger")
                .startAt(new Date()) // 立即启动
                .build();
    }
}

5. 配置 JobDetail：

import org.quartz.JobBuilder;
import org.quartz.JobDetail;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
 
@Configuration
public class QuartzConfiguration {
 
    @Bean
    public JobDetail helloJobDetail() {
        return JobBuilder.newJob(HelloJob.class)
                .withIdentity("helloJob")
                .build();
    }
}

6. 启动调度器：

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
 
@SpringBootApplication
public class QuartzApplication {
    public static void main(String[] args) {
        SpringApplication.run(QuartzApplication.class, args);
    }
}

以上代码提供了一个简单的 Spring Boot 整合 Qua