图片转换成base64码进行显示

tuoheng-admin/src/main/java/com/tuoheng/admin/service/impl/ReportServiceImpl.java

@@ -227,8 +227,8 @@ public class ReportServiceImpl extends BaseServiceImpl<ReportMapper, Report> imp
         ReportInfoVO reportInfoVO = detail(reportId);
         //创建word
         String fileName = "汤山林场无人机巡检报告【"+ reportInfoVO.getReportNo() + "】.doc";
-        String filePath = UploadFileConfig.uploadFolder+"/doc/"+fileName;
-        File fd = new File(UploadFileConfig.uploadFolder+"/doc");
+        String filePath = UploadFileConfig.uploadFolder+"doc/"+fileName;
+        File fd = new File(UploadFileConfig.uploadFolder+"doc");
         File f = new File(filePath);
         if(!fd.exists()){
             fd.mkdirs();
@@ -506,11 +506,11 @@ public class ReportServiceImpl extends BaseServiceImpl<ReportMapper, Report> imp
             response.reset();
             // 定义浏览器响应表头，并定义下载名
             //String urlFileName = URLEncoder.encode("汤山林场无人机巡检报告【"+ reportInfoVO.getReportNo() + "】.doc", "UTF-8");
-            String urlFileName =new String(("汤山林场无人机巡检报告【"+ reportInfoVO.getReportNo() + "】.doc").getBytes(), StandardCharsets.ISO_8859_1);
+            String urlFileName =new String(("汤山林场无人机巡检报告【"+ reportInfoVO.getReportNo() + "】.doc").getBytes(), StandardCharsets.UTF_8);
             response.setHeader("Content-Disposition", "attachment;filename=" + urlFileName);
             response.setCharacterEncoding("utf-8");
             //定义下载的类型
-            response.setContentType("application/octet-stream;charset=utf-8");
+            response.setContentType("application/msword;charset=GBK");
 
             OutputStream out;
             //File files = new File(filePath);