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52 lines
1.6 KiB
52 lines
1.6 KiB
package com.yuxue.config;
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import java.util.concurrent.Executor;
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import java.util.concurrent.ThreadPoolExecutor;
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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.ComponentScan;
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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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@Configuration
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@ComponentScan("com.yuxue.auth.service.impl")
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@EnableAsync
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public class ThreadPoolConfig implements AsyncConfigurer {
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@Bean(name = "taskExecutor")
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public TaskExecutor taskExecutor() {
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ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
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// 设置核心线程数
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executor.setCorePoolSize(4);
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// 设置最大线程数
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executor.setMaxPoolSize(8);
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// 设置队列容量
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executor.setQueueCapacity(100);
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// 设置线程活跃时间（秒）
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executor.setKeepAliveSeconds(60);
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// 设置默认线程名称
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executor.setThreadNamePrefix("localThread:");
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// 设置拒绝策略
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executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
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// 等待所有任务结束后再关闭线程池
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executor.setWaitForTasksToCompleteOnShutdown(true);
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return executor;
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}
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@Override
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public Executor getAsyncExecutor() {
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return taskExecutor();
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}
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@Override
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public AsyncUncaughtExceptionHandler getAsyncUncaughtExceptionHandler() {
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return null;
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}
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}
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