init

gic-enterprise-download/src/main/java/com/gic/download/utils/QrcodeDownload.java

@@ -21,6 +21,7 @@ import com.google.zxing.EncodeHintType;
 import com.google.zxing.MultiFormatWriter;
 import com.google.zxing.WriterException;
 import com.google.zxing.common.BitMatrix;
+import org.apache.commons.collections.CollectionUtils;
 import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang.StringUtils;
 import org.apache.logging.log4j.LogManager;
@@ -87,6 +88,9 @@ public abstract class QrcodeDownload {
                     int pages = total%pageSize > 0 ? total/pageSize+1 : total/pageSize;
                     for(int i = 1; i<= pages; i++){
                         List<QrcodeContent> contentList = getContent(pageSize);
+                        if(CollectionUtils.isEmpty(contentList)){
+                            break;
+                        }
                         for(QrcodeContent content : contentList){
                             QrcodeDTO dto = EntityUtil.changeEntityByJSON(QrcodeDTO.class, qrcodeQO);
                             dto.setEnterpriseId(userDetail.getEnterpriseId());