| | |
| | | import cc.mrbird.febs.common.entity.FebsResponse; |
| | | import cc.mrbird.febs.common.entity.QueryRequest; |
| | | import cc.mrbird.febs.common.enumerates.DataDictionaryEnum; |
| | | import cc.mrbird.febs.common.utils.FileUtil; |
| | | import cc.mrbird.febs.common.utils.OssUtils; |
| | | import cc.mrbird.febs.mall.dto.*; |
| | | import cc.mrbird.febs.mall.entity.*; |
| | |
| | | import lombok.RequiredArgsConstructor; |
| | | import lombok.extern.slf4j.Slf4j; |
| | | import net.coobird.thumbnailator.Thumbnails; |
| | | import org.springframework.beans.factory.annotation.Value; |
| | | import org.springframework.validation.annotation.Validated; |
| | | import org.springframework.web.bind.annotation.*; |
| | | import org.springframework.web.multipart.MultipartFile; |
| | |
| | | // return map; |
| | | // } |
| | | |
| | | // 文件保存目录路径 |
| | | @Value("${static.resource.url}") |
| | | private String resourceUrl; |
| | | // 文件保存目录URL |
| | | @Value("${static.resource.path}") |
| | | private String resourcePath; |
| | | /** |
| | | * 图片上传 |
| | | * @return |
| | | */ |
| | | @PostMapping(value = "/uploadFileBase64") |
| | | @ControllerEndpoint(operation = "图片上传", exceptionMessage = "上传失败") |
| | | public Map<String,Object> uploadFileBase64(@RequestBody @Validated MultipartFile file) { |
| | | public Map<String,Object> uploadFileBase64(@RequestBody @Validated MultipartFile file) throws IOException { |
| | | if (file.isEmpty()) { |
| | | new FebsResponse().message("上传文件为空"); |
| | | } |
| | | String base64EncoderImg = ""; |
| | | BASE64Encoder base64Encoder =new BASE64Encoder(); |
| | | List<String> imageFuffixStr = CollUtil.toList(StrUtil.split(file.getOriginalFilename(), ".")); |
| | | String imageFuffix = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf(".")); |
| | | if("jpg".equals(imageFuffixStr.get(1))){ |
| | | try { |
| | | //输出到BufferedImage |
| | | BufferedImage bufferedImage = Thumbnails.of(file.getInputStream()) |
| | | // 图片大小(长宽)压缩比例 从0-1,1表示原图 |
| | | .scale(1f) |
| | | // 图片质量压缩比例 从0-1,越接近1质量越好 |
| | | .outputQuality(0.9f) |
| | | .asBufferedImage(); |
| | | //对内存中的图片文件进行Base64处理 |
| | | ByteArrayOutputStream newBaos = new ByteArrayOutputStream();//io流 |
| | | ImageIO.write(bufferedImage, "jpg", newBaos);//写入流中 |
| | | byte[] bytes = newBaos.toByteArray();//转换成字节 |
| | | base64EncoderImg = base64Encoder.encode(bytes); |
| | | // base64EncoderImg = URLEncoder.encode(new BASE64Encoder().encode(bytes), "UTF-8"); |
| | | } catch (Exception e) { |
| | | e.printStackTrace(); |
| | | } |
| | | }else{ |
| | | try { |
| | | base64EncoderImg = base64Encoder.encode(file.getBytes()); |
| | | } catch (IOException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | } |
| | | //文件加密 |
| | | // String imageFuffix = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf(".")); |
| | | // String imageFuffix = ".png"; |
| | | String imageNames = System.currentTimeMillis() + IdUtil.simpleUUID() + imageFuffix; |
| | | String imageName = "uploadeFile/" + imageNames; |
| | | OssUtils.uploadFileWithBase64(base64EncoderImg, imageName); |
| | | String bucket_name ="https://excoin.oss-cn-hangzhou.aliyuncs.com"; |
| | | String url = bucket_name + "/" + imageName; |
| | | return FileUtil.fileUploadEsc(file,resourceUrl,resourcePath); |
| | | |
| | | Map<String,Object> map = new HashMap<String,Object>(); |
| | | Map<String,Object> map2 = new HashMap<String,Object>(); |
| | | map.put("code",0);//0表示成功,1失败 |
| | | map.put("msg","上传成功");//提示消息 |
| | | map.put("data",map2); |
| | | map2.put("src",url);//图片url |
| | | map2.put("title",imageNames);//图片名称,这个会显示在输入框里 |
| | | return map; |
| | | // String base64EncoderImg = ""; |
| | | // BASE64Encoder base64Encoder =new BASE64Encoder(); |
| | | // List<String> imageFuffixStr = CollUtil.toList(StrUtil.split(file.getOriginalFilename(), ".")); |
| | | // String imageFuffix = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf(".")); |
| | | // if("jpg".equals(imageFuffixStr.get(1))){ |
| | | // try { |
| | | // //输出到BufferedImage |
| | | // BufferedImage bufferedImage = Thumbnails.of(file.getInputStream()) |
| | | // // 图片大小(长宽)压缩比例 从0-1,1表示原图 |
| | | // .scale(1f) |
| | | // // 图片质量压缩比例 从0-1,越接近1质量越好 |
| | | // .outputQuality(0.9f) |
| | | // .asBufferedImage(); |
| | | // //对内存中的图片文件进行Base64处理 |
| | | // ByteArrayOutputStream newBaos = new ByteArrayOutputStream();//io流 |
| | | // ImageIO.write(bufferedImage, "jpg", newBaos);//写入流中 |
| | | // byte[] bytes = newBaos.toByteArray();//转换成字节 |
| | | // base64EncoderImg = base64Encoder.encode(bytes); |
| | | //// base64EncoderImg = URLEncoder.encode(new BASE64Encoder().encode(bytes), "UTF-8"); |
| | | // } catch (Exception e) { |
| | | // e.printStackTrace(); |
| | | // } |
| | | // }else{ |
| | | // try { |
| | | // base64EncoderImg = base64Encoder.encode(file.getBytes()); |
| | | // } catch (IOException e) { |
| | | // e.printStackTrace(); |
| | | // } |
| | | // } |
| | | // //文件加密 |
| | | //// String imageFuffix = file.getOriginalFilename().substring(file.getOriginalFilename().lastIndexOf(".")); |
| | | //// String imageFuffix = ".png"; |
| | | // String imageNames = System.currentTimeMillis() + IdUtil.simpleUUID() + imageFuffix; |
| | | // String imageName = "uploadeFile/" + imageNames; |
| | | // OssUtils.uploadFileWithBase64(base64EncoderImg, imageName); |
| | | // String bucket_name ="https://excoin.oss-cn-hangzhou.aliyuncs.com"; |
| | | // String url = bucket_name + "/" + imageName; |
| | | // |
| | | // Map<String,Object> map = new HashMap<String,Object>(); |
| | | // Map<String,Object> map2 = new HashMap<String,Object>(); |
| | | // map.put("code",0);//0表示成功,1失败 |
| | | // map.put("msg","上传成功");//提示消息 |
| | | // map.put("data",map2); |
| | | // map2.put("src",url);//图片url |
| | | // map2.put("title",imageNames);//图片名称,这个会显示在输入框里 |
| | | // return map; |
| | | } |
| | | |
| | | public String Base64ImageByMemory(BufferedImage pic) { |