package org.springblade.common.config;
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import org.springframework.aop.interceptor.AsyncUncaughtExceptionHandler;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.core.task.TaskExecutor;
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import org.springframework.scheduling.annotation.AsyncConfigurer;
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import org.springframework.scheduling.annotation.EnableAsync;
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import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
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import java.util.concurrent.Executor;
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import java.util.concurrent.ThreadPoolExecutor;
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/**
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* 异步处理配置文件
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* @author zhongrj
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* @since 2022-02-22
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*/
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@EnableAsync
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public class AsyncConfig{
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@Bean
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public Executor getAsyncExecutor() {
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ThreadPoolTaskExecutor executor=new ThreadPoolTaskExecutor();
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//核心线程数
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executor.setCorePoolSize(4);
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//最大线程数
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executor.setMaxPoolSize(10);
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//队列大小
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executor.setQueueCapacity(1000);
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//线程最大空闲时间
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executor.setKeepAliveSeconds(300);
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//指定用于新创建的线程名称的前缀。
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executor.setThreadNamePrefix("fsx-Executor-");
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//设置拒绝策略 CallerRunsPolicy 由调用的线程来处理这个任务
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executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
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//返回
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return executor;
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}
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}
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