feat：[none] getBookResource

pcloud-service-book/src/main/java/com/pcloud/book/applet/biz/impl/AppletUserBookcaseBizImpl.java

@@ -557,11 +557,11 @@ public class AppletUserBookcaseBizImpl implements AppletUserBookcaseBiz {
             BookResourceExcelDTO bookResourceExcelDTO = new BookResourceExcelDTO();
             num = i + 2;
             bookResourceExcelDTO.setRowNo(Long.valueOf(num));
-            bookResourceExcelDTO.setBookId(null == data[i][1] ? null : Long.valueOf(data[i][1]));
-            bookResourceExcelDTO.setBookName(null == data[i][2] ? "" : data[i][2]);
-            bookResourceExcelDTO.setAdviserId(null == data[i][3] ? null :  Long.valueOf(data[i][3]));
-            bookResourceExcelDTO.setChannelId(null == data[i][5] ? null : Long.valueOf(data[i][5]));
-            bookResourceExcelDTO.setUrl(null == data[i][6] ? "" : data[i][6]);
+            bookResourceExcelDTO.setBookId(StringUtil.isEmpty(data[i][1]) ? null : Long.valueOf(data[i][1]));
+            bookResourceExcelDTO.setBookName(StringUtil.isEmpty(data[i][2]) ? "" : data[i][2]);
+            bookResourceExcelDTO.setAdviserId(StringUtil.isEmpty(data[i][3]) ? null :  Long.valueOf(data[i][3]));
+            bookResourceExcelDTO.setChannelId(StringUtil.isEmpty(data[i][5]) ? null : Long.valueOf(data[i][5]));
+            bookResourceExcelDTO.setUrl(StringUtil.isEmpty(data[i][6]) ? "" : data[i][6]);
             bookResourceExcelDTOList.add(bookResourceExcelDTO);
         }
         return bookResourceExcelDTOList;