Spring线程池ThreadPoolTaskExecutor配置及图解

<bean id="tsxAlonePolicyApplytaskExecutor" class="org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor">
        <property name="corePoolSize" value="20" />
        <property name="keepAliveSeconds" value="30" />
        <property name="maxPoolSize" value="40" />
        <property name="queueCapacity" value="20" />
        <property name="rejectedExecutionHandler">
            <bean class="java.util.concurrent.ThreadPoolExecutor$CallerRunsPolicy" />
        </property>
</bean>

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