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DESKTOP-369JRHT\12997
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@ -129,6 +129,43 @@ public class QrCodeUtils {
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}
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}
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public void createLogoCodePictureByPos(InputStream backgroundStream, InputStream logoStream, String url, String outImgPath, Integer staffId, Integer storeId,String urls) {
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try {
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// 读取原图片信息
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//使用工具类生成二维码
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Image image = createQrCode(null, url, 200, 200);
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// 查询当前店铺信息
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if (ObjectUtils.isNotEmpty(storeId)){
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LJStore store = storeService.selectStoreByStoreId(storeId);
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// 查询加油员信息
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LJStaff staff = null;
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if (ObjectUtil.isNotEmpty(staffId)){
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staff = staffService.selectStaffById(staffId);
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}
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LJStaff staff1 = staffService.selectStaffByStoreId(storeId);
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}else {
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}
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// 输出图片
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String urlsss = "/temp/qrCode/";
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if (ObjectUtils.isNotEmpty(urls)){
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urlsss = urls;
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}
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File file1 = new File(urlsss);
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// 判断目录是否存在
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if (!file1.exists()) {
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file1.mkdirs();
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}
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FileOutputStream outImgStream = new FileOutputStream(outImgPath);
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ImageIO.write((RenderedImage) image, "jpg", outImgStream);
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outImgStream.flush();
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outImgStream.close();
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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public void createLogoCodePictures(InputStream logoStream, String url, String outImgPath, Integer staffId, Integer storeId,String urls) {
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try {
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// 读取原图片信息
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@ -40,6 +40,11 @@ public class QRCodeController extends BaseController {
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String type = map.get("type");
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return getSuccessResult(iqrCodeService.createStoreQrCode(type,request));
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}
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@PostMapping("/createStoreQrCodeByPos")
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public ResponseObject createStoreQrCodeByPos(HttpServletRequest request, @RequestBody Map<String,String> map) throws Exception {
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String type = map.get("type");
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return getSuccessResult(iqrCodeService.createStoreQrCodeByPos(type,request));
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}
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/**
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* 根据店铺id查询二维码信息
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@ -22,6 +22,7 @@ public interface IQRCodeService extends IService<QRCode> {
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public IPage<QRCode> selectQRCodeList(Page page, QRCode qrCode);
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String createStoreQrCode(String type, HttpServletRequest request) throws Exception;
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String createStoreQrCodeByPos(String type, HttpServletRequest request) throws Exception;
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/**
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* 根据店铺id查询二维码信息
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@ -90,6 +90,45 @@ public class QRCodeServiceImpl extends ServiceImpl<QRCodeMapper, QRCode> impleme
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String saveFile = backendFileController.saveFile(resFile);
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return saveFile;
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}
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@Override
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public String createStoreQrCodeByPos(String type, HttpServletRequest request) throws Exception {
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AccountInfo nowAccountInfo = TokenUtil.getNowAccountInfo();
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Integer storeId = nowAccountInfo.getStoreId();
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QRCode qrCode = selectQRCodeByStoreId(storeId);
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// 根据id查询员工信息和店铺信息
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LJStore store = storeService.selectStoreByStoreId(storeId);
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//在图片上生成二维码
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String backgroundImage = "";
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// if (type.equals("0")){
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// backgroundImage = "static/qrCodeImg/laigeyouhui_bg.jpg";
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// }else {
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// backgroundImage = "static/qrCodeImg/laigeyouhui_bg1.png";
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// }
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String logoImage = "static/qrCodeImg/logo.png";
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// if (StringUtils.isNotEmpty(store.getLogo())){
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// logoImage = store.getLogo();
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// }
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String url = qrCode.getCollection();
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String area = store.getName();
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String finalPath="/temp/qrCode/" + area + ".jpg";
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InputStream backgroundStream = this.getClass().getClassLoader().getResourceAsStream(backgroundImage);
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InputStream logoStream = this.getClass().getClassLoader().getResourceAsStream(logoImage);
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//背景图片路径 loge图片 二维码 输出地址
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qrCodeUtils.createLogoCodePictureByPos(backgroundStream, logoStream, url, finalPath, null,store.getId(),null);
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File file1 = new File("/temp/qrCode/");
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// 判断目录是否存在
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if (!file1.exists()) {
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file1.mkdirs();
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}
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File file =new File(finalPath);
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FileInputStream fileInputStream =new FileInputStream(file);
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MultipartFile resFile = new MockMultipartFile("file", file.getName(), null, fileInputStream);
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// 返回图片路径
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String saveFile = backendFileController.saveFile(resFile);
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return saveFile;
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}
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@Override
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public QRCode selectQRCode() {
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@ -7,11 +7,14 @@
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<view class="title_">扫码成为京博加油站会员</view>
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<view
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style="background: #fff;width: 215px; height: 220px; border-radius: 8px ; margin: 15px auto; box-sizing: border-box; padding-top: 10px; ">
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<canvas id="qrcode" canvas-id="qrcode"
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style="width: 200px;height: 200px; margin: 0px auto; "></canvas>
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<canvas id="qrcode" canvas-id="qrcode" style="width: 200px;height: 200px; margin: 0px auto; ">
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<!-- <image url="https://cdn.uviewui.com/uview/resources/18496183264.png"></image> -->
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</canvas>
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</view>
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<view class="title_">长按识别领取会员卡</view>
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<view class="title_">扫码识别领取会员卡</view>
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</view>
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<view class="p-bottom">
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@ -26,6 +29,7 @@
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<script>
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import request from "../../utils/request";
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import config from '@/config'
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import headers from '../../components/header/headers.vue'
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import UQRCode from '../../uni_modules/Sansnn-uQRCode/js_sdk/uqrcode/uqrcode.js';
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@ -33,6 +37,9 @@
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data() {
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return {
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titles: "新增会员",
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storeId: '',
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collectionImg: '',
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baseUrl: config.baseUrl,
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}
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},
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@ -40,7 +47,10 @@
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// this.actList = ["1", "1", "1", "1", "1", ]
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// this.status = "nomore" 底部刷新结束
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this.onReady()
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// this.getStore()
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this.getQRCodeInfoByStoreId()
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// this.onReady2()
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// await this.onReady()
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},
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onPullDownRefresh() {
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console.log("刷新");
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@ -56,7 +66,47 @@
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headers
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},
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methods: {
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onReady() {
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// async getStore() {
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// await request({
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// url: 'business/storeInformation/store',
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// method: 'get',
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// params: this.form
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// }).then((res) => {
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// if (res.code == 200) {
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// this.storeId = res.data.id
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// } else {
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// uni.showToast({
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// title: res.data,
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// icon: "none"
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// })
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// }
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// })
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// },
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getQRCodeInfoByStoreId() {
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request({
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url: 'business/storeInformation/qrCode/createStoreQrCodeByPos',
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method: 'post',
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data: {
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type: 0
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}
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}).then((res) => {
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if (res.code == 200) {
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this.collectionImg = res.data;
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console.log("res", res)
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this.onReady2()
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} else {
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uni.showToast({
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title: res.data,
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icon: "none"
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})
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}
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})
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},
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onReady2() {
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// 获取uQRCode实例
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var qr = new UQRCode();
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// 设置二维码内容
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@ -66,11 +116,18 @@
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// 调用制作二维码方法
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qr.make();
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// 获取canvas上下文
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var canvasContext = uni.createCanvasContext('qrcode', this); // 如果是组件，this必须传入
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// 设置uQRCode实例的canvas上下文
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qr.canvasContext = canvasContext;
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// 调用绘制方法将二维码图案绘制到canvas上
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qr.drawCanvas();
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// var canvasContext = uni.createCanvasContext('qrcode', this); // 如果是组件，this必须传入
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// // 设置uQRCode实例的canvas上下文
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// qr.canvasContext = canvasContext;
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// // 调用绘制方法将二维码图案绘制到canvas上
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// qr.drawCanvas();
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const url = this.baseUrl + this.collectionImg
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// const url = ""
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console.log("this.collectionImg()", url)
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const ctx = uni.createCanvasContext('qrcode', this);
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ctx.drawImage(url, 0, 0, 200, 200);
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ctx.draw(true, () => {})
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},
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goback() {
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uni.navigateTo({
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