| | |
| | | package com.ruoyi.project.common;
|
| | |
|
| | | import java.util.ArrayList;
|
| | | import java.util.List;
|
| | | import javax.servlet.http.HttpServletRequest;
|
| | | import javax.servlet.http.HttpServletResponse;
|
| | | import com.ruoyi.basic.service.StorageBlobService;
|
| | | import com.ruoyi.basic.utils.FileUtil;
|
| | | import com.ruoyi.framework.aspectj.lang.annotation.Anonymous;
|
| | | import com.ruoyi.framework.config.ServerConfig;
|
| | | import com.ruoyi.framework.web.domain.R;
|
| | | import io.swagger.v3.oas.annotations.tags.Tag;
|
| | | import io.swagger.v3.oas.annotations.Operation;
|
| | | import jakarta.servlet.http.HttpServletResponse;
|
| | | import lombok.AllArgsConstructor;
|
| | | import org.slf4j.Logger;
|
| | | import org.slf4j.LoggerFactory;
|
| | | import org.springframework.beans.factory.annotation.Autowired;
|
| | | import org.springframework.core.io.FileSystemResource;
|
| | | import org.springframework.http.ContentDisposition;
|
| | | import org.springframework.http.MediaType;
|
| | | import org.springframework.web.bind.annotation.GetMapping;
|
| | | import org.springframework.web.bind.annotation.PostMapping;
|
| | | import org.springframework.web.bind.annotation.RequestMapping;
|
| | | import org.springframework.web.bind.annotation.RestController;
|
| | | import org.springframework.http.ResponseEntity;
|
| | | import org.springframework.web.bind.annotation.*;
|
| | | import org.springframework.web.multipart.MultipartFile;
|
| | | import com.ruoyi.common.constant.Constants;
|
| | | import com.ruoyi.common.utils.StringUtils;
|
| | | import com.ruoyi.common.utils.file.FileUploadUtils;
|
| | | import com.ruoyi.common.utils.file.FileUtils;
|
| | | import com.ruoyi.framework.config.RuoYiConfig;
|
| | | import com.ruoyi.framework.config.ServerConfig;
|
| | | import com.ruoyi.framework.web.domain.AjaxResult;
|
| | |
|
| | | import java.io.File;
|
| | | import java.net.URLEncoder;
|
| | | import java.nio.charset.StandardCharsets;
|
| | | import java.nio.file.Files;
|
| | | import java.util.List;
|
| | |
|
| | | /**
|
| | | * 通用请求处理
|
| | | * |
| | | *
|
| | | * @author ruoyi
|
| | | */
|
| | | @Tag(name = "通用接口")
|
| | | @AllArgsConstructor
|
| | | @RestController
|
| | | @RequestMapping("/common")
|
| | | public class CommonController
|
| | | {
|
| | | public class CommonController {
|
| | | private static final Logger log = LoggerFactory.getLogger(CommonController.class);
|
| | |
|
| | | @Autowired
|
| | | private ServerConfig serverConfig;
|
| | |
|
| | | private static final String FILE_DELIMETER = ",";
|
| | |
|
| | | /**
|
| | | * 通用下载请求
|
| | | * |
| | | * @param fileName 文件名称
|
| | | * @param delete 是否删除
|
| | | */
|
| | | @GetMapping("/download")
|
| | | public void fileDownload(String fileName, Boolean delete, HttpServletResponse response, HttpServletRequest request)
|
| | | {
|
| | | try
|
| | | {
|
| | | if (!FileUtils.checkAllowDownload(fileName))
|
| | | {
|
| | | throw new Exception(StringUtils.format("文件名称({})非法,不允许下载。 ", fileName));
|
| | | }
|
| | | String realFileName = System.currentTimeMillis() + fileName.substring(fileName.indexOf("_") + 1);
|
| | | String filePath = RuoYiConfig.getDownloadPath() + fileName;
|
| | | private final StorageBlobService storageBlobService;
|
| | | private final FileUtil fileUtil;
|
| | |
|
| | | response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);
|
| | | FileUtils.setAttachmentResponseHeader(response, realFileName);
|
| | | FileUtils.writeBytes(filePath, response.getOutputStream());
|
| | | if (delete)
|
| | | {
|
| | | FileUtils.deleteFile(filePath);
|
| | | }
|
| | | }
|
| | | catch (Exception e)
|
| | | {
|
| | | log.error("下载文件失败", e);
|
| | | }
|
| | |
|
| | | // /**
|
| | | // * 通用下载请求
|
| | | // *
|
| | | // * @param fileName 文件名称
|
| | | // * @param delete 是否删除
|
| | | // */
|
| | | // @GetMapping("/download")
|
| | | // public void fileDownload(String fileName, Boolean delete, HttpServletResponse response, HttpServletRequest request)
|
| | | // {
|
| | | // try
|
| | | // {
|
| | | // if (!FileUtils.checkAllowDownload(fileName))
|
| | | // {
|
| | | // throw new Exception(StringUtils.format("文件名称({})非法,不允许下载。 ", fileName));
|
| | | // }
|
| | | // String realFileName = fileName.substring(fileName.indexOf("_") + 1);
|
| | | //
|
| | | // response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);
|
| | | // FileUtils.setAttachmentResponseHeader(response, realFileName);
|
| | | // FileUtils.writeBytes(fileName, response.getOutputStream());
|
| | |
|
| | | /// / if (delete)
|
| | | /// / {
|
| | | /// / FileUtils.deleteFile(fileName);
|
| | | /// / }
|
| | | // }
|
| | | // catch (Exception e)
|
| | | // {
|
| | | // log.error("下载文件失败", e);
|
| | | // }
|
| | | // }
|
| | | //
|
| | | // /**
|
| | | // * 通用上传请求(单个)
|
| | | // */
|
| | | // @PostMapping("/upload")
|
| | | // public AjaxResult uploadFile(MultipartFile file) throws Exception
|
| | | // {
|
| | | // try
|
| | | // {
|
| | | // // 上传文件路径
|
| | | // String filePath = RuoYiConfig.getUploadPath();
|
| | | // // 上传并返回新文件名称
|
| | | // String fileName = FileUploadUtils.upload(filePath, file);
|
| | | // String url = serverConfig.getUrl() + fileName;
|
| | | // AjaxResult ajax = AjaxResult.success();
|
| | | // ajax.put("url", url);
|
| | | // ajax.put("fileName", fileName);
|
| | | // ajax.put("newFileName", FileUtils.getName(fileName));
|
| | | // ajax.put("originalFilename", file.getOriginalFilename());
|
| | | // return ajax;
|
| | | // }
|
| | | // catch (Exception e)
|
| | | // {
|
| | | // return AjaxResult.error(e.getMessage());
|
| | | // }
|
| | | // }
|
| | | //
|
| | | // /**
|
| | | // * 通用上传请求(多个)
|
| | | // */
|
| | | // @PostMapping("/uploads")
|
| | | // public AjaxResult uploadFiles(List<MultipartFile> files) throws Exception
|
| | | // {
|
| | | // try
|
| | | // {
|
| | | // // 上传文件路径
|
| | | // String filePath = RuoYiConfig.getUploadPath();
|
| | | // List<String> urls = new ArrayList<String>();
|
| | | // List<String> fileNames = new ArrayList<String>();
|
| | | // List<String> newFileNames = new ArrayList<String>();
|
| | | // List<String> originalFilenames = new ArrayList<String>();
|
| | | // for (MultipartFile file : files)
|
| | | // {
|
| | | // // 上传并返回新文件名称
|
| | | // String fileName = FileUploadUtils.upload(filePath, file);
|
| | | // String url = serverConfig.getUrl() + fileName;
|
| | | // urls.add(url);
|
| | | // fileNames.add(fileName);
|
| | | // newFileNames.add(FileUtils.getName(fileName));
|
| | | // originalFilenames.add(file.getOriginalFilename());
|
| | | // }
|
| | | // AjaxResult ajax = AjaxResult.success();
|
| | | // ajax.put("urls", StringUtils.join(urls, FILE_DELIMETER));
|
| | | // ajax.put("fileNames", StringUtils.join(fileNames, FILE_DELIMETER));
|
| | | // ajax.put("newFileNames", StringUtils.join(newFileNames, FILE_DELIMETER));
|
| | | // ajax.put("originalFilenames", StringUtils.join(originalFilenames, FILE_DELIMETER));
|
| | | // return ajax;
|
| | | // }
|
| | | // catch (Exception e)
|
| | | // {
|
| | | // return AjaxResult.error(e.getMessage());
|
| | | // }
|
| | | // }
|
| | | //
|
| | | // /**
|
| | | // * 本地资源通用下载
|
| | | // */
|
| | | // @GetMapping("/download/resource")
|
| | | // public void resourceDownload(String resource, HttpServletRequest request, HttpServletResponse response)
|
| | | // throws Exception
|
| | | // {
|
| | | // try
|
| | | // {
|
| | | // if (!FileUtils.checkAllowDownload(resource))
|
| | | // {
|
| | | // throw new Exception(StringUtils.format("资源文件({})非法,不允许下载。 ", resource));
|
| | | // }
|
| | | // // 本地资源路径
|
| | | // String localPath = RuoYiConfig.getProfile();
|
| | | // // 数据库资源地址
|
| | | // String downloadPath = localPath + StringUtils.substringAfter(resource, Constants.RESOURCE_PREFIX);
|
| | | // // 下载名称
|
| | | // String downloadName = StringUtils.substringAfterLast(downloadPath, "/");
|
| | | // response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);
|
| | | // FileUtils.setAttachmentResponseHeader(response, downloadName);
|
| | | // FileUtils.writeBytes(downloadPath, response.getOutputStream());
|
| | | // }
|
| | | // catch (Exception e)
|
| | | // {
|
| | | // log.error("下载文件失败", e);
|
| | | // }
|
| | | // }
|
| | | @PostMapping({"/upload"})
|
| | | @Operation(summary = "文件上传")
|
| | | public R upload(@RequestParam("files") List<MultipartFile> files) throws Exception {
|
| | | return R.ok(storageBlobService.upload(files));
|
| | | }
|
| | |
|
| | | /**
|
| | | * 通用上传请求(单个)
|
| | | */
|
| | | @PostMapping("/upload")
|
| | | public AjaxResult uploadFile(MultipartFile file) throws Exception
|
| | | {
|
| | | try
|
| | | {
|
| | | // 上传文件路径
|
| | | String filePath = RuoYiConfig.getUploadPath();
|
| | | // 上传并返回新文件名称
|
| | | String fileName = FileUploadUtils.upload(filePath, file);
|
| | | String url = serverConfig.getUrl() + fileName;
|
| | | AjaxResult ajax = AjaxResult.success();
|
| | | ajax.put("url", url);
|
| | | ajax.put("fileName", fileName);
|
| | | ajax.put("newFileName", FileUtils.getName(fileName));
|
| | | ajax.put("originalFilename", file.getOriginalFilename());
|
| | | return ajax;
|
| | | }
|
| | | catch (Exception e)
|
| | | {
|
| | | return AjaxResult.error(e.getMessage());
|
| | | }
|
| | |
|
| | | @GetMapping("/download/{fileName}")
|
| | | @Anonymous
|
| | | public void download(@PathVariable String fileName, @RequestParam("token") String token, HttpServletResponse response) throws Exception {
|
| | | File file = storageBlobService.getFileByToken(fileName, token);
|
| | | String originalFileName = storageBlobService.getDownloadFileName(fileName);
|
| | | String encodedFileName = URLEncoder.encode(originalFileName, StandardCharsets.UTF_8.name()).replace("+", "%20");
|
| | | response.setHeader("Content-Disposition", "attachment;filename*=UTF-8''" + encodedFileName);
|
| | | response.setContentLengthLong(file.length());
|
| | | Files.copy(file.toPath(), response.getOutputStream());
|
| | | }
|
| | |
|
| | | /**
|
| | | * 通用上传请求(多个)
|
| | | */
|
| | | @PostMapping("/uploads")
|
| | | public AjaxResult uploadFiles(List<MultipartFile> files) throws Exception
|
| | | {
|
| | | try
|
| | | {
|
| | | // 上传文件路径
|
| | | String filePath = RuoYiConfig.getUploadPath();
|
| | | List<String> urls = new ArrayList<String>();
|
| | | List<String> fileNames = new ArrayList<String>();
|
| | | List<String> newFileNames = new ArrayList<String>();
|
| | | List<String> originalFilenames = new ArrayList<String>();
|
| | | for (MultipartFile file : files)
|
| | | {
|
| | | // 上传并返回新文件名称
|
| | | String fileName = FileUploadUtils.upload(filePath, file);
|
| | | String url = serverConfig.getUrl() + fileName;
|
| | | urls.add(url);
|
| | | fileNames.add(fileName);
|
| | | newFileNames.add(FileUtils.getName(fileName));
|
| | | originalFilenames.add(file.getOriginalFilename());
|
| | | }
|
| | | AjaxResult ajax = AjaxResult.success();
|
| | | ajax.put("urls", StringUtils.join(urls, FILE_DELIMETER));
|
| | | ajax.put("fileNames", StringUtils.join(fileNames, FILE_DELIMETER));
|
| | | ajax.put("newFileNames", StringUtils.join(newFileNames, FILE_DELIMETER));
|
| | | ajax.put("originalFilenames", StringUtils.join(originalFilenames, FILE_DELIMETER));
|
| | | return ajax;
|
| | | }
|
| | | catch (Exception e)
|
| | | {
|
| | | return AjaxResult.error(e.getMessage());
|
| | | }
|
| | | }
|
| | | @GetMapping("/preview/{fileName}")
|
| | | @Anonymous
|
| | | public ResponseEntity<FileSystemResource> preview(@PathVariable String fileName,
|
| | | @RequestParam("token") String token) throws Exception {
|
| | | File file = fileUtil.compressFile(storageBlobService.getFileByToken(fileName, token));
|
| | | String contentType = Files.probeContentType(file.toPath());
|
| | |
|
| | | /**
|
| | | * 本地资源通用下载
|
| | | */
|
| | | @GetMapping("/download/resource")
|
| | | public void resourceDownload(String resource, HttpServletRequest request, HttpServletResponse response)
|
| | | throws Exception
|
| | | {
|
| | | try
|
| | | {
|
| | | if (!FileUtils.checkAllowDownload(resource))
|
| | | {
|
| | | throw new Exception(StringUtils.format("资源文件({})非法,不允许下载。 ", resource));
|
| | | }
|
| | | // 本地资源路径
|
| | | String localPath = RuoYiConfig.getProfile();
|
| | | // 数据库资源地址
|
| | | String downloadPath = localPath + StringUtils.substringAfter(resource, Constants.RESOURCE_PREFIX);
|
| | | // 下载名称
|
| | | String downloadName = StringUtils.substringAfterLast(downloadPath, "/");
|
| | | response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);
|
| | | FileUtils.setAttachmentResponseHeader(response, downloadName);
|
| | | FileUtils.writeBytes(downloadPath, response.getOutputStream());
|
| | | }
|
| | | catch (Exception e)
|
| | | {
|
| | | log.error("下载文件失败", e);
|
| | | }
|
| | | ContentDisposition contentDisposition = ContentDisposition.inline()
|
| | | .filename(fileName, StandardCharsets.UTF_8)
|
| | | .build();
|
| | |
|
| | | return ResponseEntity.ok()
|
| | | .contentType(MediaType.parseMediaType(contentType != null ? contentType : "application/octet-stream"))
|
| | | .contentLength(file.length())
|
| | | .header("Content-Disposition", contentDisposition.toString())
|
| | | .body(new FileSystemResource(file));
|
| | | }
|
| | | }
|