增加日志打印

CodeLibraryProject/CodeLibrary/HDCodeHelper.cs

@@ -141,6 +141,7 @@ namespace CodeLibrary
             }
             catch (Exception ex)
             {
+                HDLogUtil.error("DecodeCode出错：" + ex.ToString());
                 return codeList;
             }
         }
@@ -199,6 +200,7 @@ namespace CodeLibrary
             }
             catch (Exception ex)
             {
+                HDLogUtil.error("将BitMap转换为HObject对象出错：" +  ex.ToString());
                 ho_Image = null;
             }
             return ho_Image;