修改湘雅二医院病案信息接口，增加图片路径无盘名称判断

src/main/java/com/emr/service/tScanAssort/T_Scan_AssortServiceImpl.java

@@ -166,9 +166,14 @@ public class T_Scan_AssortServiceImpl implements T_Scan_AssortService {
                     //将原图片地址转换成映射地址
                     //获取盘符并转换映射地址的头部地址
                     root = selectRootByNotWater(srcPath);
+                    if (root == null) {
+                        fileUrl = indexFds.getScanFile();
+                    } else {
                         //获取盘符后面的地址
                         picPath = srcPath.substring(srcPath.indexOf('/') + 1);
                         fileUrl = NEW_EMR_RECORD_JSP + File.separator + root + picPath.replace("/", File.separator);
+                    }
+
                 } else {
                     //获取盘符并转换映射地址的头部地址
                     root = selectRootByNotWater(indexFds.getScanFile());