package com.ruoyi.common.config;
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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.security.task.DelegatingSecurityContextAsyncTaskExecutor;
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import org.springframework.core.task.SimpleAsyncTaskExecutor;
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import java.util.concurrent.Executor;
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@Configuration
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@EnableAsync // 启用异步支持
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public class AsyncConfig implements AsyncConfigurer {
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@Override
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public Executor getAsyncExecutor() {
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// 1. 创建一个基础的异步任务执行器
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SimpleAsyncTaskExecutor delegate = new SimpleAsyncTaskExecutor();
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// 2. 使用DelegatingSecurityContextAsyncTaskExecutor进行包装
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// 它会自动将主线程的安全上下文绑定到异步任务的线程上
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return new DelegatingSecurityContextAsyncTaskExecutor(delegate);
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}
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}
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