静态定时任务

谁借莪１个温暖的怀抱￠ 2023-06-28 06:21 5阅读 0赞

# pom.xml #

<parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter</artifactId>
        <version>2.0.4.RELEASE</version>
    </parent>
    
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
            </dependency>
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
            </dependency>
            <dependency>
                <groupId>org.mybatis.spring.boot</groupId>
                <artifactId>mybatis-spring-boot-starter</artifactId>
                <version>1.3.1</version>
            </dependency>
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis</artifactId>
                <version>3.4.5</version>
                <scope>compile</scope>
            </dependency>
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis-spring</artifactId>
                <version>1.3.1</version>
                <scope>compile</scope>
            </dependency>
        </dependencies>

# Application #

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

# SaticScheduleTask #

import org.springframework.context.annotation.Configuration;
    import org.springframework.scheduling.annotation.EnableScheduling;
    import org.springframework.scheduling.annotation.Scheduled;
    import org.springframework.stereotype.Component;
    
    import java.time.LocalDateTime;
    
    @Component
    @Configuration      //1.主要用于标记配置类，兼备Component的效果。
    @EnableScheduling   // 2.开启定时任务
    public class SaticScheduleTask { 
        //3.添加定时任务
        @Scheduled(cron = "0/5 * * * * ?")
        private void configureTasks() { 
            System.err.println("执行静态定时任务时间: " + LocalDateTime.now());
        }
    }

# 控制台 #

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