图片集合非空校验

whycxzp

2023-08-11 356d4c873b3e8c0602574dc649ad1c62ff44e557

 src/main/java/com/whyc/service/ProductService.java

@@ -211,7 +211,10 @@
                        }
                    }
                }
                Set<Integer> pictureRowSet = pictureDataMap.keySet();
                Set<Integer> pictureRowSet = new HashSet<>();
                if(!pictureDataMap.isEmpty()) {
                    pictureRowSet = pictureDataMap.keySet();
                }
                int lastRowNum = sheet.getLastRowNum();
                //取第三行,并以第三行开始
                Row row2 = sheet.getRow(1);
@@ -320,7 +323,7 @@

                                    bom.setPictureUrl(picturePathFront);
                                }*/
                                if (pictureRowSet.contains(k)) {
                                if (!pictureRowSet.isEmpty() && pictureRowSet.contains(k)) {

                                    PictureData pictureData = pictureDataMap.get(k);
                                    //图片存储 product_submit/username/2022-07/