spring

1220字约4分钟

2020-09-06

定时

Quartz

spring-quartz.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
  <!-- 添加调度的任务bean 配置对应的class-->
  <bean id="myScheduleTest" class="com.osy.task.MyScheduleTest" />这个是我们要执行任务的类
  <!--配置调度具体执行的方法-->
  <bean id="myPrintDetail"
    class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
    <property name="targetObject" ref="myScheduleTest" />执行的类名
    <property name="targetMethod" value="mySchedule" />执行的方法
    <property name="concurrent" value="false" />
  </bean>
  <!--配置调度执行的触发的时间-->
  <bean id="myPrintTrigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
    <property name="jobDetail" ref="myPrintDetail" />
    <property name="cronExpression">
      <!-- 每天早上8点执行任务调度 -->
      <value>0/5 * * * * ? </value>
    </property>
  </bean>
  <!-- quartz的调度工厂 调度工厂只能有一个，多个调度任务在list中添加 -->
  <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
    <property name="triggers">
      <list>
         <!-- 所有的调度列表-->
        <ref local="myPrintTrigger" />
      </list>
    </property>
  </bean>
</beans>

class

public class MyScheduleTest {
    public void mySchedule(){
        System.out.println("spring-quqrz的使用");
    }
}

web.xml

<!-- Spring MVC servlet -->
    <servlet>
        <servlet-name>SpringMVC</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:spring-mvc.xml,classpath:spring-quartz.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
        <async-supported>true</async-supported>
    </servlet>

spring task

spring-mvc.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:task="http://www.springframework.org/schema/task"
    xsi:schemaLocation="http://www.springframework.org/schema/task  
    http://www.springframework.org/schema/task/spring-task-3.1.xsd ">
    <context:component-scan base-package="com.osy"/>
    <task:annotation-driven scheduler="scheduler" executor="executor"/> 
    <task:executor id="executor" pool-size="5" />
    <task:scheduler id="scheduler" pool-size="10" />
</beans>

class

@Component
public class FlightTrainTask {
    @Scheduled(cron = "0/5 * * * * ? ") // 间隔5秒执行
    public void taskCycle() {
        System.out.println("使用SpringMVC框架配置定时任务");
    }
}

Uncode Schedule（分布式定时）

spring-task

<!-- 分布式任务管理器 -->
<bean id="zkScheduleManager" class="cn.uncode.schedule.ZKScheduleManager"
	init-method="init">
	<property name="zkConfig">
		   <map>
			  <entry key="zkConnectString" value="127.0.0.1:2181" />
			  <entry key="rootPath" value="/uncode/schedule" />
			  <entry key="zkSessionTimeout" value="60000" />
			  <entry key="userName" value="ScheduleAdmin" />
			  <entry key="password" value="password" />
			  <entry key="isCheckParentPath" value="true" />
			  <entry key="ipBlacklist" value="127.0.0.2,127.0.0.3" />
		   </map>
	</property>
</bean>
<!-- Spring bean配置 -->
<bean id="taskObj" class="cn.uncode.schedule.SimpleTask"/>
<!-- Spring task配置 -->
<task:scheduled-tasks scheduler="zkScheduleManager">
	<task:scheduled ref="taskObj" method="print"  fixed-rate="5000"/>
</task:scheduled-tasks>

管理后台

<servlet>
    <servlet-name>UncodeSchedule</servlet-name>
    <servlet-class>cn.uncode.schedule.web.ManagerServlet</servlet-class>
</servlet>
<servlet-mapping>
    <servlet-name>UncodeSchedule</servlet-name>
    <url-pattern>/uncode/schedule</url-pattern>
</servlet-mapping>

Quartz

<bean id="zkScheduleManager" class="cn.uncode.schedule.ZKScheduleManager"
		init-method="init">
	<property name="zkConfig">
		   <map>
			  <entry key="zkConnectString" value="183.131.76.147:2181" />
			  <entry key="rootPath" value="/uncode/schedule" />
			  <entry key="zkSessionTimeout" value="60000" />
			  <entry key="userName" value="ScheduleAdmin" />
			  <entry key="password" value="password" />
			  <entry key="autoRegisterTask" value="true" />
			  <entry key="ipBlacklist" value="127.0.0.2,127.0.0.3" />
		   </map>
	</property>
</bean>	


<bean id="taskObj" class="cn.uncode.schedule.SimpleTask"/>

<!-- 定义调用对象和调用对象的方法 -->
<bean id="jobtask" class="cn.uncode.schedule.quartz.MethodInvokingJobDetailFactoryBean">
	<!-- 调用的类 -->
	<property name="targetObject" ref="taskObj" />
	<!-- 调用类中的方法 -->
	<property name="targetMethod" value="print" />
</bean>
<!-- 定义触发时间 -->
<bean id="doTime" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
	<property name="jobDetail">
		<ref bean="jobtask"/>
	</property>
	<!-- cron表达式 -->
	<property name="cronExpression">
		<value>0/3 * * * * ?</value>
	</property>
</bean>
<!-- 总管理类 如果将lazy-init='false'那么容器启动就会执行调度程序  -->
<bean id="startQuertz" lazy-init="false" autowire="no" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
	<property name="triggers">
		<list>
			<ref bean="doTime"/>
		</list>
	</property>
</bean>

redis（分布式定时)

spring.xml

<task:executor id="taskExecutor" pool-size="10" />
<task:annotation-driven></task:annotation-driven>

java

@Component
@Slf4j
public class RedisTaskControl {


    //@Resource
    private RedisTemplate redisTemplate;

    private static final String LOCK = "task-job-lock";

    private static final String KEY = "tasklock";


    /**
     * 判断是否能开始任务
     * @return
     */
    public boolean isStart() {
        boolean result = false;
        if (null != redisTemplate.opsForValue().get(KEY) && !redisTemplate.opsForValue().get(KEY).equals(LOCK)) {
            result = false;
        } else {
            redisTemplate.opsForValue().set(KEY, LOCK);
            result = true;
        }
        return result;
    }

    /**
     * 关闭任务锁
     */
    public void colse() {
        if (null != redisTemplate.opsForValue().get(KEY) && redisTemplate.opsForValue().get(KEY).equals(LOCK)) {
            redisTemplate.delete(KEY);
        }
    }

}

@Scheduled(cron = "00 00 01  * * ?")
public void synchronizeMain() {
    if (redisTaskControl.isStart()) {
    }
}

日志lombok

pom.xml

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>3.8.1</version>
    <configuration>
        <source>1.8</source>
        <target>1.8</target>
        <encoding>UTF-8</encoding>
        <compilerArgs>
            <arg>-verbose</arg>
            <arg>-Xlint:unchecked</arg>
            <arg>-Xlint:deprecation</arg>
            <arg>-extdirs</arg>
            <arg>${project.basedir}/src/main/webapp/WEB-INF/lib</arg>
        </compilerArgs>
        <annotationProcessorPaths>
            <path>
                <groupId>org.projectlombok</groupId>
                <artifactId>lombok</artifactId>
                <version>1.18.8</version>
            </path>
        </annotationProcessorPaths>
    </configuration>
</plugin>

logback.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>

    <!-- 项目名称 -->
    <property name="projectname" value="taikang" />
    <!-- 日志存放路径 -->
    <property name="log.path" value="../logs/TaiKang" />
    <!-- 日志输出格式 -->
    <property name="log.pattern" value="%d{yyy-MM-dd HH:mm:ss.SSS} [%X{X-B3-TraceId:-},%X{X-B3-SpanId:-}] [%thread] %-5level %logger{20} - [%method,%line] - %msg%n" />

    <!-- 控制台输出 -->
    <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>${log.pattern}</pattern>
        </encoder>
    </appender>

    <!-- INFO系统日志输出 -->
    <appender name="file_info" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${log.path}/${projectname}.log</file>
        <!-- 循环政策：基于时间创建日志文件 -->
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- 日志文件名格式 -->
            <fileNamePattern>${log.path}/${projectname}.log</fileNamePattern>
            <!-- 日志最大的历史 60天 -->
            <maxHistory>60</maxHistory>
        </rollingPolicy>
        <encoder>
            <pattern>${log.pattern}</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <!-- 过滤的级别 -->
            <level>INFO</level>
            <!-- 匹配时的操作：接收（记录） -->
            <onMatch>ACCEPT</onMatch>
            <!-- 不匹配时的操作：拒绝（不记录） -->
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>

    <!-- ERROR系统日志输出 -->
    <appender name="file_error" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${log.path}/${projectname}.log</file>
        <!-- 循环政策：基于时间创建日志文件 -->
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- 日志文件名格式 -->
            <fileNamePattern>${log.path}/${projectname}.log</fileNamePattern>
            <!-- 日志最大的历史 60天 -->
            <maxHistory>60</maxHistory>
        </rollingPolicy>
        <encoder>
            <pattern>${log.pattern}</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <!-- 过滤的级别 -->
            <level>ERROR</level>
            <!-- 匹配时的操作：接收（记录） -->
            <onMatch>ACCEPT</onMatch>
            <!-- 不匹配时的操作：拒绝（不记录） -->
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>

    <!-- 系统模块日志级别控制  -->
    <logger name="com.loop" level="info" />

    <!-- Spring日志级别控制  -->
    <logger name="org.springframework" level="warn" />

    <root level="info">
        <appender-ref ref="console" />
    </root>

    <!--系统操作日志-->
    <root level="info">
        <appender-ref ref="file_info" />
        <appender-ref ref="file_error" />
    </root>
</configuration>