41 lines
1.5 KiB
Java
41 lines
1.5 KiB
Java
package cn.van.business.config;
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import org.springframework.aop.interceptor.AsyncUncaughtExceptionHandler;
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import org.springframework.aop.interceptor.SimpleAsyncUncaughtExceptionHandler;
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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.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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* @author Leo
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* @version 1.0
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* @create 2024/11/29 11:41
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* @description：
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*/
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@Configuration
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@EnableAsync
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public class AsyncConfig implements AsyncConfigurer {
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@Bean(name = "threadPoolTaskExecutor")
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public Executor getAsyncExecutor() {
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ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
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executor.setCorePoolSize(16); // 核心线程数
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executor.setMaxPoolSize(128); // 最大线程数
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executor.setQueueCapacity(500); // 队列容量
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executor.setThreadNamePrefix("Async-Executor-");
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executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy()); // 拒绝策略
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executor.initialize(); // 初始化执行器
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return executor; // 返回执行器
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}
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@Override
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public AsyncUncaughtExceptionHandler getAsyncUncaughtExceptionHandler() {
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return new SimpleAsyncUncaughtExceptionHandler();
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}
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}
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