task-74: 隔离调度线程池、文件作业线程池和外部 Coze/图片执行池

backend-java/src/main/java/com/nanri/aiimage/config/SchedulingConfig.java

@@ -1,6 +1,7 @@
 package com.nanri.aiimage.config;
 
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -20,9 +21,9 @@ public class SchedulingConfig {
     private static final ZoneId BUSINESS_ZONE = ZoneId.of("Asia/Shanghai");
 
     @Bean
-    public TaskScheduler taskScheduler() {
+    public TaskScheduler taskScheduler(@Value("${aiimage.scheduling.pool-size:4}") int poolSize) {
         ThreadPoolTaskScheduler scheduler = new ThreadPoolTaskScheduler();
-        scheduler.setPoolSize(4);
+        scheduler.setPoolSize(Math.max(1, poolSize));
         scheduler.setThreadNamePrefix("aiimage-scheduling-");
         scheduler.setClock(Clock.system(BUSINESS_ZONE));
         scheduler.setWaitForTasksToCompleteOnShutdown(true);