fix ci

Signed-off-by: slievrly <slievrly@163.com>

spring-cloud-alibaba-examples/seata-example/business-service/src/main/java/com/alibaba/cloud/examples/HomeController.java

@@ -18,13 +18,12 @@ package com.alibaba.cloud.examples;
 
 import com.alibaba.cloud.examples.BusinessApplication.OrderService;
 import com.alibaba.cloud.examples.BusinessApplication.StorageService;
+
 import io.seata.spring.annotation.GlobalTransactional;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpHeaders;
-import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.util.LinkedMultiValueMap;