struts2上传多文件

public class UploadAction {       private static final long serialVersionUID = 7738910297605127355L;     //private News news; //注入实体对象     private static final int BUFFER_SIZE = 16 * 1024;// 缓冲-上传字节数组     private String upfileName;       private List<File> uploads = new ArrayList<File>();     private List<String> uploadFileNames = new ArrayList<String>();     private List<String> uploadContentTypes = new ArrayList<String>();       public String add() {         int size = uploadContentTypes.size();         if (size > 0) {             for (int i = 0; i < size; i++) {                 String contentype = uploadContentTypes.get(i);                 if (contentype.indexOf("image") > -1) {                     File imageFile = new File(ServletActionContext.getServletContext().getRealPath("/upload/images")+ "/" + uploadFileNames.get(i));                     UploadUtil.copy(uploads.get(i), imageFile, BUFFER_SIZE);                     String picturePath = "/upload/images" + "/" + uploadFileNames.get(i);                     String picName = uploadFileNames.get(i);                                           // 设置实体对象中的图片地址                     // news.setPicturePath(picturePath);                     // news.setPictureName(uploadFileNames.get(0));                       System.out.println("图片地址：" + picturePath);                     System.out.println("图片名称：" + picName);                 }                 /*否则就是上传附件，不是图片                 else {                     File fujianFile = new File(ServletActionContext.getServletContext().getRealPath("/upload")+ "/" + uploadFileNames.get(1));                     UploadUtil.copy(uploads.get(1), fujianFile, BUFFER_SIZE);                     // 设置实体对象中的图片地址                     // news.setUpfileName(uploadFileNames.get(1));                     String picturePath = "/upload/images" + "/"                             + uploadFileNames.get(0);                     String picName = uploadFileNames.get(0);                     System.out.println("图片地址：" + picturePath);                     System.out.println("图片名称：" + picName);                 }                 */             }         }         return "upload";     }       public String getUpfileName() {         return upfileName;     }       public void setUpfileName(String upfileName) {         this.upfileName = upfileName;     }       public List<File> getUpload() {         return this.uploads;     }       public void setUpload(List<File> uploads) {         this.uploads = uploads;     }       public List<String> getUploadFileName() {         return this.uploadFileNames;     }       public void setUploadFileName(List<String> uploadFileNames) {         this.uploadFileNames = uploadFileNames;     }       public List<String> getUploadContentType() {         return this.uploadContentTypes;     }       public void setUploadContentType(List<String> contentTypes) {         this.uploadContentTypes = contentTypes;     }   }

转载于:https://www.cnblogs.com/toge/p/6114661.html