产值导出，bug修改

xinnengyuan/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/config/AsyncConfig.java

@@ -5,11 +5,14 @@ import org.dromara.common.core.exception.ServiceException;
 import org.dromara.common.core.utils.SpringUtils;
 import org.springframework.aop.interceptor.AsyncUncaughtExceptionHandler;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
+import org.springframework.context.annotation.Bean;
 import org.springframework.core.task.VirtualThreadTaskExecutor;
 import org.springframework.scheduling.annotation.AsyncConfigurer;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 
 import java.util.Arrays;
 import java.util.concurrent.Executor;
+import java.util.concurrent.ThreadPoolExecutor;
 
 /**
  * 异步配置
@@ -26,12 +29,36 @@ public class AsyncConfig implements AsyncConfigurer {
      */
     @Override
     public Executor getAsyncExecutor() {
-        if(SpringUtils.isVirtual()) {
+        if (SpringUtils.isVirtual()) {
             return new VirtualThreadTaskExecutor("async-");
         }
         return SpringUtils.getBean("scheduledExecutorService");
     }
 
+    /**
+     * 新增：自定义线程池（可以在 @Async("capturePicExecutor") 使用）
+     */
+    @Bean("capturePicExecutor")
+    public Executor customExecutor() {
+        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
+        // 核心线程数
+        executor.setCorePoolSize(5);
+        // 最大线程数
+        executor.setMaxPoolSize(10);
+        // 队列容量（超过核心线程数时，任务进入队列）
+        executor.setQueueCapacity(50);
+        // 空闲线程最大存活时间（秒）
+        executor.setKeepAliveSeconds(60);
+        // 线程名前缀，方便定位日志
+        executor.setThreadNamePrefix("capturePic-async-");
+        // 拒绝策略：当线程池满时
+        executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
+        // CallerRunsPolicy：由调用线程执行任务（相对安全）
+        // 初始化
+        executor.initialize();
+        return executor;
+    }
+
     /**
      * 异步执行异常处理
      */