| | |
| | | package com.yeshi.fanli.service.impl.config;
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| | |
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| | | import java.io.InputStream;
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| | | import java.util.Date;
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| | | import java.util.List;
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| | | import java.util.UUID;
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| | |
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| | | import javax.annotation.Resource;
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| | |
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| | | import org.springframework.stereotype.Service;
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| | | import org.springframework.web.multipart.MultipartFile;
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| | | import org.yeshi.utils.tencentcloud.COSManager;
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| | |
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| | | import com.yeshi.fanli.dao.mybatis.user.SpreadImgMapper;
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| | | import com.yeshi.fanli.entity.bus.invite.SpreadImg;
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| | | import com.yeshi.fanli.service.inter.config.SpreadImgService;
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| | |
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| | | @Service
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| | | public class SpreadImgServiceImpl implements SpreadImgService {
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| | |
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| | | @Resource
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| | | private SpreadImgMapper spreadImgMapper;
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| | |
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| | | |
| | | @Override
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| | | public void deleteInviteFriendImg(long id) {
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| | | spreadImgMapper.deleteByPrimaryKey(id);
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| | | }
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| | |
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| | | @Override
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| | | public SpreadImg getInviteSpreadImg(long id) {
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| | | return spreadImgMapper.selectByPrimaryKey(id);
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| | | }
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| | |
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| | | @Override
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| | | public void saveObject(MultipartFile file, SpreadImg record) throws Exception{
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| | | |
| | | String picture = null;
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| | | if (file != null) {
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| | | picture = uploadPicture(file);
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| | | }
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| | | |
| | | Long id = record.getId();
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| | | if (id == null) {
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| | | record.setUrl(picture);
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| | | record.setCreatetime(new Date());
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| | | spreadImgMapper.insert(record);
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| | | } else {
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| | | // 修改
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| | | SpreadImg resultObj = spreadImgMapper.selectByPrimaryKey(id);
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| | | if (resultObj == null) {
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| | | throw new Exception("修改内容已不存在");
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| | | }
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| | | |
| | | if (picture != null && picture.trim().length() > 0) {
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| | | // 删除已存在图片
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| | | removePicture(resultObj.getUrl());
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| | | record.setUrl(picture);
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| | | } else {
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| | | record.setUrl(resultObj.getUrl());
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| | | }
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| | | |
| | | record.setCreatetime(resultObj.getCreatetime());
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| | | spreadImgMapper.updateByPrimaryKey(record);
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| | | }
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| | | }
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| | |
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| | | /**
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| | | * 上传图片
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| | | * @param file
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| | | * @return
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| | | * @throws Exception
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| | | */
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| | | public String uploadPicture(MultipartFile file) throws Exception {
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| | | // 文件解析 |
| | | InputStream inputStream = file.getInputStream();
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| | | String contentType = file.getContentType();
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| | | String type = contentType.substring(contentType.indexOf("/") + 1);
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| | | |
| | | // 文件路径
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| | | String filePath="/img/invite/"+UUID.randomUUID().toString().replace("-", "") + "." + type;
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| | | // 执行上传
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| | | return COSManager.getInstance().uploadFile(inputStream, filePath).getUrl();
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| | | }
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| | |
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| | | /**
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| | | * 删除图片
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| | | * @param record
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| | | * @throws Exception
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| | | */
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| | | public void removePicture(String picture) throws Exception {
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| | | if (picture != null && picture.trim().length() > 0) {
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| | | COSManager.getInstance().deleteFile(picture);
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| | | }
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| | | }
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| | |
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| | | @Override
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| | | public List<SpreadImg> listQuery(int start, int pageSize, String key) {
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| | | return spreadImgMapper.listQuery(start, pageSize, key);
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| | | }
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| | |
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| | | @Override
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| | | public long countQuery(String key) {
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| | | return spreadImgMapper.countQuery(key);
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| | | }
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| | |
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| | | @Override
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| | | public List<SpreadImg> listAll() {
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| | | return spreadImgMapper.listAll();
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| | | }
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| | | |
| | | @Override
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| | | public long countAll() {
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| | | return spreadImgMapper.countAll();
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| | | }
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| | | }
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| | | package com.yeshi.fanli.service.impl.config; |
| | | |
| | | import java.io.InputStream; |
| | | import java.util.Date; |
| | | import java.util.List; |
| | | import java.util.UUID; |
| | | |
| | | import javax.annotation.Resource; |
| | | |
| | | import org.springframework.stereotype.Service; |
| | | import org.springframework.web.multipart.MultipartFile; |
| | | import org.yeshi.utils.tencentcloud.COSManager; |
| | | |
| | | import com.yeshi.fanli.dao.mybatis.user.SpreadImgMapper; |
| | | import com.yeshi.fanli.entity.bus.invite.SpreadImg; |
| | | import com.yeshi.fanli.service.inter.config.SpreadImgService; |
| | | import com.yeshi.fanli.util.FilePathEnum; |
| | | |
| | | @Service |
| | | public class SpreadImgServiceImpl implements SpreadImgService { |
| | | |
| | | @Resource |
| | | private SpreadImgMapper spreadImgMapper; |
| | | |
| | | |
| | | @Override |
| | | public void deleteInviteFriendImg(long id) { |
| | | spreadImgMapper.deleteByPrimaryKey(id); |
| | | } |
| | | |
| | | @Override |
| | | public SpreadImg getInviteSpreadImg(long id) { |
| | | return spreadImgMapper.selectByPrimaryKey(id); |
| | | } |
| | | |
| | | @Override |
| | | public void saveObject(MultipartFile file, SpreadImg record) throws Exception{ |
| | | |
| | | String picture = null; |
| | | if (file != null) { |
| | | picture = uploadPicture(file); |
| | | } |
| | | |
| | | Long id = record.getId(); |
| | | if (id == null) { |
| | | record.setUrl(picture); |
| | | record.setCreatetime(new Date()); |
| | | spreadImgMapper.insert(record); |
| | | } else { |
| | | // 修改 |
| | | SpreadImg resultObj = spreadImgMapper.selectByPrimaryKey(id); |
| | | if (resultObj == null) { |
| | | throw new Exception("修改内容已不存在"); |
| | | } |
| | | |
| | | if (picture != null && picture.trim().length() > 0) { |
| | | // 删除已存在图片 |
| | | removePicture(resultObj.getUrl()); |
| | | record.setUrl(picture); |
| | | } else { |
| | | record.setUrl(resultObj.getUrl()); |
| | | } |
| | | |
| | | record.setCreatetime(resultObj.getCreatetime()); |
| | | spreadImgMapper.updateByPrimaryKey(record); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 上传图片 |
| | | * @param file |
| | | * @return |
| | | * @throws Exception |
| | | */ |
| | | public String uploadPicture(MultipartFile file) throws Exception { |
| | | // 文件解析 |
| | | InputStream inputStream = file.getInputStream(); |
| | | String contentType = file.getContentType(); |
| | | String type = contentType.substring(contentType.indexOf("/") + 1); |
| | | |
| | | // 文件路径 |
| | | String filePath=FilePathEnum.invite.getPath() + UUID.randomUUID().toString().replace("-", "") + "." + type; |
| | | // 执行上传 |
| | | return COSManager.getInstance().uploadFile(inputStream, filePath).getUrl(); |
| | | } |
| | | |
| | | /** |
| | | * 删除图片 |
| | | * @param record |
| | | * @throws Exception |
| | | */ |
| | | public void removePicture(String picture) throws Exception { |
| | | if (picture != null && picture.trim().length() > 0) { |
| | | COSManager.getInstance().deleteFile(picture); |
| | | } |
| | | } |
| | | |
| | | @Override |
| | | public List<SpreadImg> listQuery(int start, int pageSize, String key) { |
| | | return spreadImgMapper.listQuery(start, pageSize, key); |
| | | } |
| | | |
| | | @Override |
| | | public long countQuery(String key) { |
| | | return spreadImgMapper.countQuery(key); |
| | | } |
| | | |
| | | @Override |
| | | public List<SpreadImg> listAll() { |
| | | return spreadImgMapper.listAll(); |
| | | } |
| | | |
| | | @Override |
| | | public long countAll() { |
| | | return spreadImgMapper.countAll(); |
| | | } |
| | | } |