修复流的方法错误 ,修复跨域脚本缺少BASE64 (#423)

* 修复office下载方法中 错误

* 更新OFD解析效果,修复禁止trace请求无效问题,其他压缩包修复

* 修复压缩包 缓存BUG

* 限制某些特殊文件上传

* 修复OFFICE文件密码检查关闭流 上传文件关闭流 检查PDF文件是否存在

* 特殊符号的支持

Co-authored-by: gaoxiongzaq <admin@cxcp.com>
This commit is contained in:
gaoxingzaq
2023-01-11 13:26:18 +08:00
committed by GitHub
parent 04401ee600
commit 5dc543db99
16 changed files with 918 additions and 752 deletions

View File

@ -191,6 +191,9 @@ public class FileHandlerService {
}
try {
File pdfFile = new File(pdfFilePath);
if (!pdfFile.exists()) {
return null;
}
PDDocument doc = PDDocument.load(pdfFile);
int pageCount = doc.getNumberOfPages();
PDFRenderer pdfRenderer = new PDFRenderer(doc);
@ -273,11 +276,6 @@ public class FileHandlerService {
if (url.contains("?fileKey=")) {
attribute.setSkipDownLoad(true);
}
String urlStrr = url.toLowerCase(); //转换为小写对比
boolean wjl = WebUtils.kuayu("&fullfilename=", urlStrr); //判断是否启用文件流
if(wjl){
url = url.substring(0,url.lastIndexOf("&")); //删除添加的文件流内容
}
url = WebUtils.encodeUrlFileName(url);
fileName = KkFileUtils.htmlEscape(fileName); //文件名处理
attribute.setType(type);