package org.example.mexcclient.ThreadConfig;
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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.scheduling.concurrent.ThreadPoolTaskExecutor;
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import java.util.concurrent.ThreadPoolExecutor;
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/**
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* @program: dabaogp
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* @description: 线程池配置
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* @create: 2024-06-25 16:37
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**/
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@Configuration
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public class AsyncConfiguration {
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@Bean(name = "threadPoolTaskExecutor")
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public ThreadPoolTaskExecutor threadPoolTaskExecutor() {
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ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
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executor.setCorePoolSize(100); // 核心线程数, 根据需求进行调整
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executor.setMaxPoolSize(150); // 最大线程数, 适当设置以避免资源耗尽
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executor.setQueueCapacity(200); // 队列容量, 适当限制以避免请求堆积
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executor.setKeepAliveSeconds(30); // 线程空闲时的存活时间为30秒，减少系统开销
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executor.setThreadNamePrefix("Thread-"); // 线程名称的前缀
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// 使用 CallerRunsPolicy 拒绝策略，以减少任务被拒绝时带来的负担
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executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
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// 初始化线程池，配置其他参数（不过可以根据需要添加）
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executor.initialize(); // 明确初始化，提升代码可读性
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return executor; // 返回配置好的线程池
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}
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}
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