后台接口——用户与资讯后台接口

wisenergy-service/src/main/java/cn/wisenergy/service/app/impl/UploadServiceImpl.java

@@ -181,7 +181,6 @@ public class UploadServiceImpl implements UploadService {
         //过滤传入的邀请码带有“”的符号
         inviteCode = inviteCode.replace("\"", "").replace("\"", "");
         //获取上传图片数量，打印在控制台
-        if(null!=files&&!"".equals(files)){
             System.out.println("上传图片数量" + files.length);
             //创建集合
             List<Map<String, Object>> root = new ArrayList<Map<String, Object>>();
@@ -192,11 +191,11 @@ public class UploadServiceImpl implements UploadService {
             Map<String, Object> result = new HashMap<String, Object>();//一个文件上传的结果
             String msg = "";//上传结果信息
             //上传图片不为空时
-            long sa = 0;
+            Integer sa = 0;
             for (MultipartFile file : files) {
-                sa = file.getSize();
+                sa = Math.toIntExact(file.getSize());
             }
-            if (sa > 0) {
+            if (sa > 0&&sa!=null&&!"".equals(sa)) {
                 //遍历图片数据
                 for (MultipartFile file : files) {
 
@@ -253,7 +252,7 @@ public class UploadServiceImpl implements UploadService {
                 shopZxMapper.zxadd(zxUrl, zxField, inviteCode, zxDate);
                 return result;
                 //用户只上传文字时
-        }
+
 
 
         } else if (null != zxField && files == null) {