1.数据插入改为多线程

2.添加定时任务

src/main/java/com/njcn/jbsyncdata/config/AsyncConfiguration.java

@@ -0,0 +1,47 @@
+package com.njcn.jbsyncdata.config;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.annotation.Order;
+import org.springframework.scheduling.annotation.EnableAsync;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
+
+import java.util.concurrent.Executor;
+import java.util.concurrent.ThreadPoolExecutor;
+
+/**
+ * @author hongawen
+ * @version 1.0.0
+ * @date 2022年03月11日 09:32
+ */
+@Data
+@Order(100)
+@Configuration
+@EnableAsync
+@AllArgsConstructor
+public class AsyncConfiguration {
+
+    private final GeneralInfo generalInfo;
+
+    @Bean("asyncExecutor")
+    public Executor asyncExecutor() {
+        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
+        // 核心线程数：线程池创建时候初始化的线程数
+        executor.setCorePoolSize(generalInfo.getCorePoolSize());
+        // 最大线程数：线程池最大的线程数，只有在缓冲队列满了之后才会申请超过核心线程数的线程
+        executor.setMaxPoolSize(generalInfo.getMaxPoolSize());
+        // 缓冲队列：用来缓冲执行任务的队列
+        executor.setQueueCapacity(generalInfo.getQueueCapacity());
+        // 允许线程的空闲时间60秒：当超过了核心线程之外的线程在空闲时间到达之后会被销毁
+        executor.setKeepAliveSeconds(generalInfo.getKeepAliveSeconds());
+        // 线程池名的前缀：设置好了之后可以方便我们定位处理任务所在的线程池
+        executor.setThreadNamePrefix(generalInfo.getMicroServiceName());
+        // 缓冲队列满了之后的拒绝策略：由调用线程处理（一般是主线程）
+        executor.setRejectedExecutionHandler(new ThreadPoolExecutor.CallerRunsPolicy());
+        executor.initialize();
+        return executor;
+    }
+
+}