添加@EnableAsync注解

nightFragrance-admin/src/main/java/com/ylx/NightFragranceApplication.java

@@ -3,12 +3,14 @@ package com.ylx;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
+import org.springframework.scheduling.annotation.EnableAsync;
 
 /**
  * 启动程序
  *
  * @author ylx
  */
+@EnableAsync
 @SpringBootApplication(exclude = {DataSourceAutoConfiguration.class})
 public class NightFragranceApplication {
     public static void main(String[] args) {