package org.fanli.service.user.service.impl.invite;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.Date;
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import java.util.List;
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import javax.annotation.Resource;
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import org.fanli.facade.user.entity.invite.SpreadImg;
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import org.fanli.facade.user.entity.invite.SpreadUserImg;
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import org.fanli.facade.user.service.invite.QrCodeService;
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import org.fanli.facade.user.service.invite.SpreadUserImgService;
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import org.fanli.service.user.dao.account.UserInfoMapper;
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import org.fanli.service.user.dao.invite.SpreadImgMapper;
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import org.fanli.service.user.dao.invite.SpreadUserImgMapper;
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import org.springframework.stereotype.Service;
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import org.yeshi.utils.ListUtil;
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import org.yeshi.utils.StringUtil;
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import org.yeshi.utils.tencentcloud.COSManager;
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import com.yeshi.fanli.base.Constant;
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import com.yeshi.fanli.base.entity.user.UserInfo;
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@Service
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public class SpreadUserImgServiceImpl implements SpreadUserImgService {
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@Resource
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private SpreadUserImgMapper spreadUserImgMapper;
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@Resource
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private QrCodeService qrCodeService;
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@Resource
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private SpreadImgMapper spreadImgMapper;
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@Resource
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private UserInfoMapper userInfoMapper;
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@Override
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public void addUserInviteImg(Long uid, String imgUrl) {
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SpreadUserImg spreadUserImg = new SpreadUserImg();
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spreadUserImg.setUid(uid);
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spreadUserImg.setUrl(imgUrl); // 服务器上的url地址
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spreadUserImg.setType(0);
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spreadUserImg.setCreatetime(new Date());
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spreadUserImgMapper.insertSelective(spreadUserImg);
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}
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@Override
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public List<String> getImgUrlList(Long uid) {
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return spreadUserImgMapper.getImgUrlList(uid);
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}
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@Override
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public int imgUrlCount(Long uid) {
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return spreadUserImgMapper.imgUrlCount(uid);
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}
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@Override
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public void deleteImgUrl(Long uid) {
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// 先删除远程文件
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List<String> urlList = getImgUrlList(uid);
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spreadUserImgMapper.deleteImgUrl(uid);
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if (urlList != null)
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for (String img : urlList) {
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COSManager.getInstance().deleteFile(img);
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}
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}
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// 获取图片的MD5值
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private String getSpreadUserImgMD5(String url) {
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// https://ec-1255749512.file.myqcloud.com/ercode/ercode_578435_16a56f70b2b74aae9277f0e87a242f47.jpg
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String imgName = url.split("_")[url.split("_").length - 1];
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return imgName.replace(".jpg", "").replace(".png", "");
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}
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// 获取图片的MD5值
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private String getSpreadImgMD5(String url) {
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// https://ec-1255749512.file.myqcloud.com/16a56f70b2b74aae9277f0e87a242f47.png
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String imgName = url.split("/")[url.split("/").length - 1];
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return imgName.substring(0, imgName.indexOf("."));
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}
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@Override
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public List<String> getUserSpreadImg(UserInfo user) {
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List<String> imgList = new ArrayList<>();
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// 查询当前用户的推广图
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List<SpreadUserImg> spreadUserImgList = spreadUserImgMapper.listByUid(user.getId());
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// 查询系统的推广图
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List<SpreadImg> spreadImgList = spreadImgMapper.listAll();
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for (SpreadUserImg img : spreadUserImgList) {
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img.setMd5(getSpreadUserImgMD5(img.getUrl()));
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}
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for (SpreadImg img : spreadImgList) {
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img.setMd5(getSpreadImgMD5(img.getUrl()));
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}
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Comparator<SpreadImg> cmSpreadImg = new Comparator<SpreadImg>() {
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@Override
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public int compare(SpreadImg o1, SpreadImg o2) {
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return o1.getMd5().compareTo(o2.getMd5());
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}
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};
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Comparator<SpreadUserImg> cmUserSpreadImg = new Comparator<SpreadUserImg>() {
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@Override
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public int compare(SpreadUserImg o1, SpreadUserImg o2) {
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return o1.getMd5().compareTo(o2.getMd5());
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}
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};
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Collections.sort(spreadUserImgList, cmUserSpreadImg);
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Collections.sort(spreadImgList, cmSpreadImg);
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boolean equal = true;
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if (spreadUserImgList.size() == spreadImgList.size())
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for (int i = 0; i < spreadUserImgList.size(); i++) {
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if (!spreadUserImgList.get(i).getMd5().equalsIgnoreCase(spreadImgList.get(i).getMd5())) {
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equal = false;
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break;
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}
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}
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else
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equal = false;
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// 没有更改
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if (equal) {
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for (SpreadUserImg userImg : spreadUserImgList)
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imgList.add(userImg.getUrl());
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return imgList;
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}
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// 有过更改
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List<String> spreadUserMD5List = new ArrayList<>();
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for (SpreadUserImg userImg : spreadUserImgList)
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spreadUserMD5List.add(userImg.getMd5());
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List<String> spreadMD5List = new ArrayList<>();
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for (SpreadImg img : spreadImgList)
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spreadMD5List.add(img.getMd5());
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// 删除多余的
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// 获取交集
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List<String> ilist = ListUtil.getIntersection(spreadUserMD5List, spreadMD5List);
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// 获取多余的集合
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List<String> extraList = ListUtil.getDifference(spreadUserMD5List, ilist);
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for (String md5 : extraList) {
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for (SpreadUserImg img : spreadUserImgList)
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if (img.getMd5().equalsIgnoreCase(md5)) {
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spreadUserImgMapper.deleteByPrimaryKey(img.getId());
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break;
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}
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}
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List<String> dlist = ListUtil.getDifference(spreadMD5List, ilist);
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// 添加原来没有的
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if (dlist != null)
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for (String md5 : dlist) {
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for (SpreadImg img : spreadImgList)
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if (img.getMd5().equalsIgnoreCase(md5)) {
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// 画图
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try {
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String imgUrl = qrCodeService.drawInviteQrCode(img.getUrl(), user.getId(),
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StringUtil.isNullOrEmpty(user.getPortrait())
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? Constant.systemCommonConfig.getDefaultPortrait() : user.getPortrait());
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if (!StringUtil.isNullOrEmpty(imgUrl)) {
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if (imgUrl != null) {
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addUserInviteImg(user.getId(), imgUrl);
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}
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}
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} catch (IOException e) {
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e.printStackTrace();
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} // 背景图
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break;
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}
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}
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// 重新查询
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spreadUserImgList = spreadUserImgMapper.listByUid(user.getId());
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imgList.clear();
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if (spreadUserImgList != null)
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for (SpreadUserImg img : spreadUserImgList)
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imgList.add(img.getUrl());
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return imgList;
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}
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@Override
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public String getUserSpreadImg(UserInfo user, String bgImg) {
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// 查询是否存在
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// String md5 = getSpreadImgMD5(bgImg);
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// List<SpreadUserImg> spreadUserImgList = spreadUserImgDao.list("from
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// SpreadUserImg su where su.uid=" + uid);
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// for (SpreadUserImg img : spreadUserImgList) {
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// img.setMd5(getSpreadUserImgMD5(img.getUrl()));
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// if (md5.equalsIgnoreCase(getSpreadUserImgMD5(img.getUrl())))
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// return img.getUrl();// 原来存在
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// }
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// 生成
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try {
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String imgUrl = qrCodeService.drawInviteQrCode(bgImg, user.getId(), user.getPortrait());
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return imgUrl;
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} catch (IOException e) {
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e.printStackTrace();
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}
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return null;
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}
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@Override
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public String getUserSpreadImg(Long uid, String bgImg, int erCodePostionX, int erCodePostionY, int erCodeSize) {
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UserInfo user = userInfoMapper.selectByPrimaryKey(uid);
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try {
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String imgUrl = qrCodeService.drawInviteQrCode(bgImg, uid, user.getPortrait(), erCodePostionX,
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erCodePostionY, erCodeSize);
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return imgUrl;
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} catch (IOException e) {
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e.printStackTrace();
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}
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return null;
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}
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@Override
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public int countUserSpreadImg(Long uid) {
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return spreadUserImgMapper.listByUid(uid).size();
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}
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}
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