优化下载裁决书功能

ruoyi-common/src/main/java/com/ruoyi/common/constant/FileTransformation.java

                 fileOutputStream.write(buffer, 0, length);
             }
             downLoadFileFlag = true;
-
-            System.out.println("下载签署裁决书，downLoadFileFlag:--------------" +downLoadFileFlag);
-
         } catch (IOException e) {
             EsignDemoException ex = new EsignDemoException("获取文件流异常", e);
             ex.initCause(e);
-
-            System.out.println("下载签署裁决书，downLoadFileFlag:--------------" +downLoadFileFlag);
-
             return downLoadFileFlag;
         } finally {
             try {
             } catch (IOException e) {
                 EsignDemoException ex = new EsignDemoException("关闭文件流异常", e);
                 ex.initCause(e);
-
-                System.out.println("下载签署裁决书，downLoadFileFlag:--------------" +downLoadFileFlag);
-
                 return downLoadFileFlag;
             }
         }