41 lines
1.4 KiB
Java
41 lines
1.4 KiB
Java
package com.peanut.config;
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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.AsyncTaskExecutor;
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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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@Configuration
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@EnableAsync
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public class AsyncConfig implements AsyncConfigurer {
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@Override
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@Bean
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public Executor getAsyncExecutor() {
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ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
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executor.setCorePoolSize(5);
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executor.setMaxPoolSize(10);
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executor.setQueueCapacity(25);
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executor.initialize();
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return executor;
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}
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@Bean("fluxTaskExecutor")
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public AsyncTaskExecutor fluxTaskExecutor() {
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ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
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executor.setCorePoolSize(Runtime.getRuntime().availableProcessors() * 2); // CPU密集型建议值
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executor.setMaxPoolSize(50);
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executor.setQueueCapacity(100);
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executor.setThreadNamePrefix("flux-exec-");
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executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
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executor.initialize();
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return executor;
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}
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}
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