新增采集器管理，版本列表管理，创建版本号，更新管理包
linrf
2 years ago
parent
07f177f891
commit
4a5c8971ca
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package com.docus.server.service;
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import com.docus.server.vo.scheduling.management.schcollectorversionfile.UploadFileVO;
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import org.springframework.web.multipart.MultipartFile;
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import javax.servlet.http.HttpServletResponse;
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import java.util.List;
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public interface IFileUploadService {
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List<UploadFileVO> uploadFile(MultipartFile[] multipartFiles, String pathKey) throws Exception;
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void downloadFile(HttpServletResponse response);
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}
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package com.docus.server.service.impl;
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import cn.hutool.core.util.StrUtil;
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import com.docus.core.util.Func;
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import com.docus.infrastructure.web.exception.ApiException;
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import com.docus.infrastructure.web.exception.ExceptionCode;
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import com.docus.server.service.IFileUploadService;
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import com.docus.server.vo.scheduling.management.schcollectorversionfile.UploadFileVO;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Service;
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import org.springframework.web.multipart.MultipartFile;
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import javax.servlet.ServletOutputStream;
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import javax.servlet.http.HttpServletResponse;
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import java.io.BufferedInputStream;
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import java.io.BufferedOutputStream;
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import java.io.File;
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import java.io.FileInputStream;
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import java.net.URLEncoder;
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import java.time.LocalDateTime;
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import java.time.format.DateTimeFormatter;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.UUID;
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@Service
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public class FileUploadServiceImpl implements IFileUploadService {
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@Value("${file.uploadFolder:D://docus/}")
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private String saveFilePath;
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private static final String COLLECTOR_PACKAGES = "collector_packages";
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private static DateTimeFormatter ymdDtf = DateTimeFormatter.ofPattern("yyyyMMdd");
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@Override
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public List<UploadFileVO> uploadFile(MultipartFile[] multipartFiles, String pathKey) throws Exception {
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if (Func.isBlank(pathKey)) {
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pathKey = COLLECTOR_PACKAGES;
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}
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List<UploadFileVO> uploadFileVOList = new ArrayList<>();
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for (MultipartFile multipartFile : multipartFiles) {
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if (multipartFile.isEmpty()) {
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throw new ApiException(ExceptionCode.ParamIllegal.getCode(), "上传失败，请选择文件！");
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}
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String originalFilename = multipartFile.getOriginalFilename();
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if (StrUtil.isBlank(originalFilename)) {
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throw new ApiException(ExceptionCode.ParamIllegal.getCode(), "未找到原文件文件名！");
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}
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if (!originalFilename.contains(".")) {
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throw new ApiException(ExceptionCode.ParamIllegal.getCode(), "原文件名未识别到后缀！");
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}
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uploadFileVOList.add(actionUploadFile(multipartFile, pathKey));
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}
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return uploadFileVOList;
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}
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private UploadFileVO actionUploadFile(MultipartFile multipartFile, String pathKey) throws Exception {
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String todayFormat = ymdDtf.format(LocalDateTime.now());
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String path = pathKey + "/" + todayFormat + "/" + UUID.randomUUID().toString() + "/";
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File fileDir = new File(saveFilePath + path);
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if (!fileDir.exists()) {
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fileDir.mkdirs();
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}
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String fileName = path + multipartFile.getOriginalFilename();
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File dest = new File(saveFilePath + fileName);
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multipartFile.transferTo(dest);
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UploadFileVO uploadFileVO = new UploadFileVO();
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uploadFileVO.setFileName(multipartFile.getOriginalFilename());
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uploadFileVO.setFileSize(multipartFile.getSize());
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uploadFileVO.setFileTitle(multipartFile.getName());
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uploadFileVO.setFileType(multipartFile.getContentType());
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uploadFileVO.setFilePath(fileName);
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return uploadFileVO;
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}
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@Override
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public void downloadFile(HttpServletResponse response) {
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try {
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//获取要下载的文件
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File file = new File("file_path");
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//设置响应的内容类型为二进制流，即文件类型
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response.setContentType("application/octet-stream");
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//设置文件名
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response.setHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(file.getName(), "UTF-8"));
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//创建输入流
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FileInputStream inputStream = new FileInputStream(file);
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BufferedInputStream buffInputStream = new BufferedInputStream(inputStream);
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//创建输出流
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ServletOutputStream outputStream = response.getOutputStream();
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BufferedOutputStream buffOutputStream = new BufferedOutputStream(outputStream);
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//循环读取数据并写入到响应输出流中
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byte[] buffer = new byte[1024];
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int len = -1;
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while ((len = buffInputStream.read(buffer)) != -1) {
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buffOutputStream.write(buffer, 0, len);
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}
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//关闭流
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buffOutputStream.flush();
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buffOutputStream.close();
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outputStream.flush();
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outputStream.close();
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buffInputStream.close();
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inputStream.close();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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@ -0,0 +1,29 @@
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package com.docus.server.enums;
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import com.docus.infrastructure.core.db.enums.IIntegerEnum;
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public enum CancelEnum implements IIntegerEnum {
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NO_CANCEL(0, "不作废"),
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CANCEL(1, "作废");
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private Integer value;
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private String display;
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CancelEnum(Integer value, String display) {
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this.value = value;
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this.display = display;
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}
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@Override
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public Integer getValue() {
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return value;
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}
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@Override
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public String getDisplay() {
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return display;
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}
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}
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