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@@ -2,6 +2,7 @@ package com.sckw.file.service;
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import com.aliyun.oss.model.OSSObject;
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+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.sckw.core.common.enums.NumberConstant;
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import com.sckw.core.common.enums.StringConstant;
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import com.sckw.core.common.enums.enums.FileDisposeLayoutEnum;
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@@ -21,6 +22,7 @@ import com.sckw.file.dao.KwsFileEncryptDao;
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import com.sckw.file.dao.KwsFileInfoDao;
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import com.sckw.file.model.kwfFileEncrypt;
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import com.sckw.file.model.kwfFileInfo;
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+import com.sckw.file.model.param.FileImageParam;
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import jakarta.servlet.http.HttpServletRequest;
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import jakarta.servlet.http.HttpServletResponse;
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import lombok.extern.slf4j.Slf4j;
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@@ -57,6 +59,8 @@ import java.util.zip.ZipOutputStream;
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@Service
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public class FileService {
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+ final static String IMG_FORMAT = "png_jpg_bmp_gif_tif_jpeg_PNG_JPG_BMP_GIF_TIF_JPEG_HEIC_heic";
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+
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@Autowired
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KwsFileInfoDao fileInfoDao;
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@@ -254,7 +258,7 @@ public class FileService {
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return null;
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}
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- public HttpResult uploadFileInfo(MultipartFile file){
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+ public HttpResult uploadFileInfo(MultipartFile file) {
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boolean flag = checkFileFormat(file);
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if (!flag) {
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throw new RuntimeException("上传文件格式错误!");
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@@ -410,4 +414,44 @@ public class FileService {
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vo.setFilePath(filePath);
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return HttpResult.ok(Status.SUCCESS.getCode(), "", vo);
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}
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+
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+ public HttpResult getImage(FileImageParam fileImageParam) {
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+ String lessenRatio = fileImageParam.getLessenRatio();
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+ String fileHeight = fileImageParam.getFileHeight();
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+ String fileWidth = fileImageParam.getFileWidth();
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+ boolean flag = true;
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+ if (fileImageParam.isLessen()) {
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+ if (org.apache.commons.lang3.StringUtils.isBlank(lessenRatio)) {
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+ lessenRatio = String.valueOf(NumberConstant.TWELVE);
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+ }
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+ } else {
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+ flag = false;
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+ if (org.apache.commons.lang3.StringUtils.isBlank(fileHeight)) {
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+ fileHeight = String.valueOf(NumberConstant.TWO_HUNDRED);
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+
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+ }
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+ if (org.apache.commons.lang3.StringUtils.isBlank(fileWidth)) {
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+ fileWidth = String.valueOf(NumberConstant.TWO_HUNDRED);
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+ }
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+ }
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+ String returnImageAddress = FileUtils.getOSSAddressPrefix();
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+ LambdaQueryWrapper<kwfFileInfo> wrapper = new LambdaQueryWrapper<>();
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+ wrapper.eq(com.sckw.file.model.kwfFileInfo::getMd5, fileImageParam.getFileKey())
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+ .orderByDesc(kwfFileInfo::getCreateTime);
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+ kwfFileInfo kwfFileInfo = fileInfoDao.selectList(
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+ wrapper).get(0);
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+ if (IMG_FORMAT.indexOf(kwfFileInfo.getFileSuffix()) == -1) {
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+ returnImageAddress = returnImageAddress + kwfFileInfo.getFilePath();
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+ } else {
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+ if (flag) {
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+ returnImageAddress = returnImageAddress + kwfFileInfo.getFilePath()
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+ + FileDisposeLayoutEnum.OSS_LESSEN.getParameter() + lessenRatio;
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+ } else {
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+ returnImageAddress = returnImageAddress + kwfFileInfo.getFilePath()
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+ + FileDisposeLayoutEnum.OSS_ABBREVIATE_LEFT.getParameter() + fileHeight
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+ + FileDisposeLayoutEnum.OSS_ABBREVIATE_RIGHT.getParameter() + fileWidth;
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+ }
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+ }
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+ return HttpResult.ok(returnImageAddress);
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+ }
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}
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