门店、导购二维码下载

src/main/java/com/kiisoo/ic/config/ShiroConfig.java

@@ -56,6 +56,8 @@ public class ShiroConfig {
         filterChainDefinitionMap.put("/login/bind", "anon");
         filterChainDefinitionMap.put("/user/qrCode", "anon");
         filterChainDefinitionMap.put("/user/sync", "anon");
+        filterChainDefinitionMap.put("/store/emp/download/store/code", "anon");
+        filterChainDefinitionMap.put("/store/emp/download/store/seller/code", "anon");
         filterChainDefinitionMap.put("/department/sync", "anon");
         // 配置退出 过滤器,其中的具体的退出代码Shiro已经替我们实现了
         filterChainDefinitionMap.put("/logout", "logout");

src/main/java/com/kiisoo/ic/store/constant/Constants.java

@@ -18,6 +18,10 @@ public class Constants {
      * 数据库中的 code 字段
      */
     public static final String DATABASE_CODE_KEY = "code";
+    /**
+     * 数据库中的 code 字段
+     */
+    public static final String DATABASE_TYPE_KEY = "type";
 
     /**
      * 客户统计数据 0
@@ -44,6 +48,11 @@ public class Constants {
      */
     public static final String STORE_DATA_TYPE_SELLER = "seller";
 
+    /**
+     * 店铺人员类型-导购
+     */
+    public static final Integer TYPE_STAFF_SELLER = 4;
+
     /**
      * 门店导购客户关系表Type 1.有效(去重)、2.无效
      */

src/main/java/com/kiisoo/ic/store/controller/StoreEmployeeController.java

@@ -78,4 +78,18 @@ public class StoreEmployeeController extends BaseController {
             log.error("批量下载店铺二维码失败", e);
         }
     }
+
+    /**
+     * 批量下载导购二维码
+     * @param response
+     */
+    @RequestMapping(value = "download/store/seller/code",method = RequestMethod.GET)
+    @ResponseBody
+    public void downloadSellerCode(HttpServletResponse response) {
+        try {
+            storeEmployeeService.downloadStoreStaffCode(response);
+        } catch (Exception e) {
+            log.error("批量下载店铺二维码失败", e);
+        }
+    }
 }

src/main/java/com/kiisoo/ic/store/service/StoreEmployeeService.java

@@ -20,11 +20,13 @@ import com.kiisoo.ic.generalize.entity.PrivilageOrganizationalMember;
 import com.kiisoo.ic.generalize.mapper.RetailCompanyMapper;
 import com.kiisoo.ic.store.bean.PoiStoreStaffDTO;
 import com.kiisoo.ic.store.entity.PoiStore;
+import com.kiisoo.ic.store.entity.PoiStoreStaff;
 import com.kiisoo.ic.store.entity.PrivilageCpUserStoreDO;
 import com.kiisoo.ic.store.entity.StoreUserDTO;
 import com.kiisoo.ic.store.mapper.PoiStoreDOMapper;
 import com.kiisoo.ic.store.mapper.PoiStoreStaffDOMapper;
 import com.kiisoo.ic.store.mapper.PrivilageCpUserStoreDOMapper;
+import com.kiisoo.ic.utils.ZipUtils;
 import org.apache.commons.collections.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
@@ -86,6 +88,7 @@ public class StoreEmployeeService {
 
     @Autowired
     private RetailCompanyMapper retailCompanyMapper;
+
     /**
      * 查询门店号
      * @param storeId 门店id
@@ -147,32 +150,30 @@ public class StoreEmployeeService {
      * @param response
      */
     public void downloadStoreUserCode(HttpServletResponse response) throws IOException {
-        Map<String,Object> result = new HashMap<>();
+        //查询所有公司
-
         List<PrivilageOrganizational> privilageOrganizationals = retailCompanyMapper.selectList(null);
         if (CollectionUtils.isNotEmpty(privilageOrganizationals)){
-
+            //根文件夹用于存放公司
-
+            String fileUrl = "门店码-"+UUID.randomUUID().toString().replace("-", "");
-
-            String fileUrl = UUID.randomUUID().toString().replace("-", "");
             File file = new File(fileUrl);
             file.mkdir();
-
+            // 生成的ZIP文件名
-            byte[] buffer = new byte[1024];
-            // 生成的ZIP文件名为Demo.zip
             String strZipName = "store_qrCode_"+ fileUrl +".zip";
-            ZipOutputStream out = new ZipOutputStream(new FileOutputStream(strZipName));
+            FileOutputStream out = new FileOutputStream(new File(strZipName));
-
 
+            //遍历零售公司
             for (PrivilageOrganizational privilageOrganizational:privilageOrganizationals) {
                 if (privilageOrganizational == null || privilageOrganizational.getId() == null){
                     continue;
                 }
 
+                //创建零售公司文件夹
                 File complayFile = new File(file.getPath()+"/"+privilageOrganizational.getName());
                 complayFile.mkdir();
+                //查询店铺
                 List<PoiStore> poiStores = poiStoreDOMapper.selectShopByCompany(privilageOrganizational.getId());
                 if (CollectionUtils.isNotEmpty(poiStores)){
+                    //遍历店铺查询门店码url
                     for (PoiStore poiStore:poiStores){
                         String url = poiStoreDOMapper.selectStoreQrCode(poiStore.getId());
                         if (StringUtils.isBlank(url)){
@@ -196,34 +197,102 @@ public class StoreEmployeeService {
                     }
                 }
             }
-            File[] files = file.listFiles();
+
-            if (files !=null && files.length>0){
+            //将根文件转换为zip文件
-                for (int i =0;i<files.length;i++){
+            ZipUtils.toZip(file.getPath(),out,true);
-                    File companyFile = files[i];
+
-                    out.putNextEntry(new ZipEntry(companyFile.getName()));
+            //将文件输入到response
-
+            ServletOutputStream outputStream = response.getOutputStream();
-                    FileInputStream fileInputStream = new FileInputStream(companyFile);
+            byte[] buffer = new byte[1024];
-
+            File zipFile = new File(strZipName);
-                    int len;
+            FileInputStream inStream = new FileInputStream(zipFile);
-                    // 读入需要下载的文件的内容，打包到zip文件
+            int lenNew;
-                    while ((len = fileInputStream.read(buffer)) > 0) {
+            while ((lenNew = inStream.read(buffer)) > 0) {
-                        out.write(buffer, 0, len);
+                outputStream.write(buffer, 0, lenNew);
+            }
+            //删除文件，清理空间
+            file.delete();
+            zipFile.delete();
+        }
+    }
+    /**
+     * 批量下载店铺导购吗
+     * @param response
+     */
+    public void downloadStoreStaffCode(HttpServletResponse response) throws IOException {
+        //查询所有公司
+        List<PrivilageOrganizational> privilageOrganizationals = retailCompanyMapper.selectList(null);
+        if (CollectionUtils.isNotEmpty(privilageOrganizationals)){
+            //根文件夹用于存放公司
+            String fileUrl = "导购码-"+UUID.randomUUID().toString().replace("-", "");
+            File file = new File(fileUrl);
+            file.mkdir();
+            // 生成的ZIP文件名
+            String strZipName = "store_qrCode_"+ fileUrl +".zip";
+            FileOutputStream out = new FileOutputStream(new File(strZipName));
+
+            //遍历零售公司
+            for (PrivilageOrganizational privilageOrganizational:privilageOrganizationals) {
+                if (privilageOrganizational == null || privilageOrganizational.getId() == null){
+                    continue;
+                }
+
+                //创建零售公司文件夹
+                File complayFile = new File(file.getPath()+"/"+privilageOrganizational.getName());
+                complayFile.mkdir();
+                //查询店铺
+                List<PoiStore> poiStores = poiStoreDOMapper.selectShopByCompany(privilageOrganizational.getId());
+                if (CollectionUtils.isNotEmpty(poiStores)){
+                    //遍历店铺查询门店码url
+                    for (PoiStore poiStore:poiStores){
+                        //创建零售公司文件夹
+                        File storeFile = new File(complayFile.getPath()+"/"+poiStore.getName());
+                        storeFile.mkdir();
+
+                        QueryWrapper<PoiStoreStaff> staffQr = new QueryWrapper();
+                        staffQr.eq(DATABASE_STORE_ID_KEY,poiStore.getId());
+                        staffQr.eq(DATABASE_TYPE_KEY,TYPE_STAFF_SELLER);
+                        List<PoiStoreStaff> poiStoreStaffs = poiStoreStaffDOMapper.selectList(staffQr);
+                        if (CollectionUtils.isNotEmpty(poiStoreStaffs)){
+                            for (PoiStoreStaff poiStoreStaff:poiStoreStaffs){
+                                String url = poiStoreStaff.getEpWechatQrCode();
+                                if (StringUtils.isBlank(url)){
+                                    continue;
+                                }
+                                //下载图片
+                                BufferedInputStream in = new BufferedInputStream(employeeService.getInputStream(url));
+                                //字节流转图片对象
+                                Image bi = ImageIO.read(in);
+                                //构建图片流
+                                BufferedImage tag = new BufferedImage(300, 300, BufferedImage.TYPE_INT_RGB);
+                                //绘制改变尺寸后的图
+                                tag.getGraphics().drawImage(bi, 0, 0, 300, 300, null);
+                                //输出流
+                                BufferedOutputStream image = new BufferedOutputStream(new FileOutputStream(storeFile.getPath() +"/" +poiStoreStaff.getStaffCode() + ".png"));
+
+                                ImageIO.write(tag, "PNG", image);
+
+                                in.close();
+                                image.close();
+                            }
+                        }
                     }
-                    fileInputStream.close();
-                    out.closeEntry();
                 }
             }
-            out.flush();
-            out.close();
 
+            //将根文件转换为zip文件
+            ZipUtils.toZip(file.getPath(),out,true);
+
+            //将文件输入到response
             ServletOutputStream outputStream = response.getOutputStream();
-            byte[] bufferNew = new byte[1024];
+            byte[] buffer = new byte[1024];
             File zipFile = new File(strZipName);
             FileInputStream inStream = new FileInputStream(zipFile);
             int lenNew;
-            while ((lenNew = inStream.read(bufferNew)) > 0) {
+            while ((lenNew = inStream.read(buffer)) > 0) {
-                outputStream.write(bufferNew, 0, lenNew);
+                outputStream.write(buffer, 0, lenNew);
             }
+            //删除文件，清理空间
             file.delete();
             zipFile.delete();
         }

src/main/java/com/kiisoo/ic/utils/ZipUtils.java

@@ -0,0 +1,131 @@
+package com.kiisoo.ic.utils;
+
+import java.io.*;
+import java.util.List;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipOutputStream;
+
+public class ZipUtils {
+    private static final int  BUFFER_SIZE = 2 * 1024;
+
+    /**
+     * 压缩成ZIP 方法     * @param srcDir 压缩文件夹路径
+     * @param out    压缩文件输出流
+     * @param KeepDirStructure  是否保留原来的目录结构,true:保留目录结构;
+     *                          false:所有文件跑到压缩包根目录下(注意：不保留目录结构可能会出现同名文件,会压缩失败)
+     * @throws RuntimeException 压缩失败会抛出运行时异常
+     */
+    public static void toZip(String srcDir, OutputStream out, boolean KeepDirStructure)
+            throws RuntimeException{
+
+        long start = System.currentTimeMillis();
+        ZipOutputStream zos = null ;
+        try {
+            zos = new ZipOutputStream(out);
+            File sourceFile = new File(srcDir);
+            compress(sourceFile,zos,sourceFile.getName(),KeepDirStructure);
+            long end = System.currentTimeMillis();
+            System.out.println("压缩完成，耗时：" + (end - start) +" ms");
+        } catch (Exception e) {
+            throw new RuntimeException("zip error from ZipUtils",e);
+        }finally{
+            if(zos != null){
+                try {
+                    zos.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+    }
+
+    /**
+     * 压缩成ZIP 方法     * @param srcFiles 需要压缩的文件列表
+     * @param out           压缩文件输出流
+     * @throws RuntimeException 压缩失败会抛出运行时异常
+     */
+    public static void toZip(List<File> srcFiles , OutputStream out)throws RuntimeException {
+        long start = System.currentTimeMillis();
+        ZipOutputStream zos = null ;
+        try {
+            zos = new ZipOutputStream(out);
+            for (File srcFile : srcFiles) {
+                byte[] buf = new byte[BUFFER_SIZE];
+                zos.putNextEntry(new ZipEntry(srcFile.getName()));
+                int len;
+                FileInputStream in = new FileInputStream(srcFile);
+                while ((len = in.read(buf)) != -1){
+                    zos.write(buf, 0, len);
+                }
+                zos.closeEntry();
+                in.close();
+            }
+            long end = System.currentTimeMillis();
+            System.out.println("压缩完成，耗时：" + (end - start) +" ms");
+        } catch (Exception e) {
+            throw new RuntimeException("zip error from ZipUtils",e);
+        }finally{
+            if(zos != null){
+                try {
+                    zos.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+
+    /**
+     * 递归压缩方法
+     * @param sourceFile 源文件
+     * @param zos        zip输出流
+     * @param name       压缩后的名称
+     * @param KeepDirStructure  是否保留原来的目录结构,true:保留目录结构;
+     *                          false:所有文件跑到压缩包根目录下(注意：不保留目录结构可能会出现同名文件,会压缩失败)
+     * @throws Exception
+     */
+    private static void compress(File sourceFile, ZipOutputStream zos, String name,
+                                 boolean KeepDirStructure) throws Exception{
+        byte[] buf = new byte[BUFFER_SIZE];
+        if(sourceFile.isFile()){
+            // 向zip输出流中添加一个zip实体，构造器中name为zip实体的文件的名字
+            zos.putNextEntry(new ZipEntry(name));
+            // copy文件到zip输出流中
+            int len;
+            FileInputStream in = new FileInputStream(sourceFile);
+            while ((len = in.read(buf)) != -1){
+                zos.write(buf, 0, len);
+            }
+            // Complete the entry
+            zos.closeEntry();
+            in.close();
+        } else {
+            //是文件夹
+            File[] listFiles = sourceFile.listFiles();
+            if(listFiles == null || listFiles.length == 0){
+                // 需要保留原来的文件结构时,需要对空文件夹进行处理
+                if(KeepDirStructure){
+                    // 空文件夹的处理
+                    zos.putNextEntry(new ZipEntry(name + "/"));
+                    // 没有文件，不需要文件的copy
+                    zos.closeEntry();
+                }
+
+            }else {
+                for (File file : listFiles) {
+                    // 判断是否需要保留原来的文件结构
+                    if (KeepDirStructure) {
+                        // 注意：file.getName()前面需要带上父文件夹的名字加一斜杠,
+                        // 不然最后压缩包中就不能保留原来的文件结构,即：所有文件都跑到压缩包根目录下了
+                        compress(file, zos, name + "/" + file.getName(),KeepDirStructure);
+                    } else {
+                        compress(file, zos, file.getName(),KeepDirStructure);
+                    }
+
+                }
+            }
+        }
+    }
+}