| | |
| | | package com.lf.server.service.all; |
| | | |
| | | import com.lf.server.entity.data.MetaFileEntity; |
| | | import com.lf.server.entity.data.MetaEntity; |
| | | import com.lf.server.helper.FileHelper; |
| | | import com.lf.server.helper.PathHelper; |
| | | import com.lf.server.helper.StringHelper; |
| | | import org.apache.commons.logging.Log; |
| | | import org.apache.commons.logging.LogFactory; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | | import org.springframework.stereotype.Service; |
| | | import org.springframework.web.multipart.MultipartFile; |
| | | import org.springframework.web.multipart.support.StandardMultipartHttpServletRequest; |
| | | |
| | |
| | | * 父上传服务 |
| | | * @author WWW |
| | | */ |
| | | @Service |
| | | public class BaseUploadService { |
| | | @Autowired |
| | | PathHelper pathHelper; |
| | | public PathHelper pathHelper; |
| | | |
| | | private final Log log = LogFactory.getLog(getClass()); |
| | | |
| | | /** |
| | | * 查询目录 |
| | | */ |
| | | public String selectPath() { |
| | | return pathHelper.getTempPathName(); |
| | | } |
| | | public final Log log = LogFactory.getLog(getClass()); |
| | | |
| | | /** |
| | | * 查询文件 |
| | | */ |
| | | public List<MetaFileEntity> selectFiles(String subPath) throws IOException { |
| | | public List<MetaEntity> selectFiles(String subPath, List<String> extList) throws IOException { |
| | | String root = pathHelper.getConfig().getTempPath() + File.separator + subPath; |
| | | |
| | | File file = new File(root); |
| | |
| | | return null; |
| | | } |
| | | |
| | | List<MetaFileEntity> list = new ArrayList<MetaFileEntity>(); |
| | | List<MetaEntity> list = new ArrayList<MetaEntity>(); |
| | | for (File f : files) { |
| | | String fileName = FileHelper.getFileName(f.getPath()); |
| | | if (null != extList) { |
| | | String extName = FileHelper.getExtension(fileName); |
| | | if (!extList.contains(extName)) { |
| | | continue; |
| | | } |
| | | } |
| | | |
| | | double sizes = FileHelper.sizeToMb(f.length()); |
| | | String filePath = subPath + File.separator + fileName; |
| | | |
| | | MetaFileEntity mf = new MetaFileEntity(); |
| | | MetaEntity mf = new MetaEntity(); |
| | | mf.setName(fileName); |
| | | mf.setSizes(sizes); |
| | | mf.setPath(filePath); |
| | |
| | | } |
| | | |
| | | /** |
| | | * 查询目录 |
| | | */ |
| | | public String selectPath() { |
| | | return pathHelper.getTempPathName(); |
| | | } |
| | | |
| | | /** |
| | | * 上传文件 |
| | | */ |
| | | public <T> List<MetaFileEntity> uploadData(T t, String path, HttpServletRequest req, HttpServletResponse res) throws Exception { |
| | | public <T> List<MetaEntity> uploadData(T t, String path, HttpServletRequest req, HttpServletResponse res) throws Exception { |
| | | StandardMultipartHttpServletRequest request = (StandardMultipartHttpServletRequest) req; |
| | | req.setCharacterEncoding("utf-8"); |
| | | res.setContentType("application/json;charset=utf-8"); |
| | |
| | | if (t != null) { |
| | | setEntity(t, request); |
| | | } |
| | | List<MetaFileEntity> list = getFiles(path, request); |
| | | List<MetaEntity> list = getFiles(path, request); |
| | | |
| | | return list; |
| | | } |
| | |
| | | /** |
| | | * 获取文件 |
| | | */ |
| | | public List<MetaFileEntity> getFiles(String subPath, StandardMultipartHttpServletRequest req) throws Exception { |
| | | List<MetaFileEntity> list = new ArrayList<MetaFileEntity>(); |
| | | public List<MetaEntity> getFiles(String subPath, StandardMultipartHttpServletRequest req) throws Exception { |
| | | List<MetaEntity> list = new ArrayList<MetaEntity>(); |
| | | |
| | | String path = pathHelper.getTempPath(subPath); |
| | | Iterator<String> iterator = req.getFileNames(); |
| | |
| | | } |
| | | |
| | | double sizes = FileHelper.sizeToMb(file.getSize()); |
| | | MetaFileEntity mf = new MetaFileEntity(); |
| | | MetaEntity mf = new MetaEntity(); |
| | | mf.setName(file.getOriginalFilename()); |
| | | mf.setSizes(sizes); |
| | | mf.setPath(path + File.separator + mf.getName()); |
| | |
| | | } |
| | | |
| | | /** |
| | | * 自理实体集合 |
| | | */ |
| | | public void dealEntities(List<MetaFileEntity> list) { |
| | | for (MetaFileEntity entity : list) { |
| | | entity.setPath(FileHelper.getRelativePath(entity.getPath())); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 删除文件 |
| | | */ |
| | | public Integer deleteFiles(List<MetaFileEntity> list) { |
| | | public Integer deleteFiles(List<MetaEntity> list) { |
| | | String root = pathHelper.getConfig().getTempPath(); |
| | | |
| | | int count = 0; |
| | | for (MetaFileEntity entity : list) { |
| | | for (MetaEntity entity : list) { |
| | | if (!StringHelper.isEmpty(entity.getPath())) { |
| | | String file = root + File.separator + entity.getPath(); |
| | | |