Question

java-SpringMVC 后台怎么获取前台jsp页面中file中的文件

Answer 1

CommonsMultipartFile file=null;

MultipartHttpServletRequest multipartRequest=(MultipartHttpServletRequest) requests;

file=(CommonsMultipartFile) multipartRequest.getFile(“file”);
String mainFileName=file.getFileItem().getName();

mainFileName=mainFileName.replaceAll("\\\\", "/");

String fileName=mainFileName.substring(mainFileName.indexOf("/")+1,mainFileName.length());

String fileContentType=file.getFileItem().getContentType();