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@ -21,13 +21,20 @@ import com.alibaba.fastjson.JSONObject; |
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import com.epmet.commons.rocketmq.messages.OrgOrStaffMQMsg; |
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import com.epmet.commons.tools.annotation.LoginUser; |
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import com.epmet.commons.tools.annotation.RequirePermission; |
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import com.epmet.commons.tools.constant.StrConstant; |
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import com.epmet.commons.tools.enums.EnvEnum; |
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import com.epmet.commons.tools.enums.RequirePermissionEnum; |
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import com.epmet.commons.tools.exception.EpmetErrorCode; |
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import com.epmet.commons.tools.exception.EpmetException; |
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import com.epmet.commons.tools.exception.RenException; |
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import com.epmet.commons.tools.security.dto.TokenDto; |
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import com.epmet.commons.tools.utils.BarcodeUtils; |
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import com.epmet.commons.tools.utils.Result; |
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import com.epmet.commons.tools.validator.ValidatorUtils; |
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import com.epmet.constant.CustomerAgencyConstant; |
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import com.epmet.constant.OrgInfoConstant; |
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import com.epmet.dto.CustomerAgencyDTO; |
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import com.epmet.dto.IcNeighborHoodDTO; |
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import com.epmet.dto.form.*; |
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import com.epmet.dto.result.*; |
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import com.epmet.entity.CustomerAgencyEntity; |
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@ -35,6 +42,7 @@ import com.epmet.feign.EpmetMessageOpenFeignClient; |
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import com.epmet.send.SendMqMsgUtil; |
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import com.epmet.service.AgencyService; |
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import com.epmet.service.CustomerAgencyService; |
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import com.epmet.service.IcNeighborHoodService; |
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import com.google.zxing.BarcodeFormat; |
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import com.google.zxing.EncodeHintType; |
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import com.google.zxing.MultiFormatWriter; |
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@ -46,9 +54,16 @@ import org.springframework.beans.BeanUtils; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import org.springframework.web.bind.annotation.*; |
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import java.io.IOException; |
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import javax.imageio.ImageIO; |
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import javax.imageio.stream.ImageOutputStream; |
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import javax.servlet.http.HttpServletResponse; |
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import java.awt.image.BufferedImage; |
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import java.io.*; |
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import java.net.URLEncoder; |
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import java.nio.file.FileSystems; |
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import java.nio.file.Path; |
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import java.time.LocalDateTime; |
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import java.time.ZoneOffset; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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@ -69,6 +84,8 @@ public class AgencyController { |
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private CustomerAgencyService customerAgencyService; |
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@Autowired |
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private EpmetMessageOpenFeignClient epmetMessageOpenFeignClient; |
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@Autowired |
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private IcNeighborHoodService neighborHoodService; |
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/** |
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* @param formDTO |
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@ -370,4 +387,66 @@ public class AgencyController { |
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return new Result<List<SonOrgResultDTO>>().ok(agencyService.getSonAgencyId(orgId,type)); |
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} |
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/** |
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* Desc: 生成某类型下的二维码 |
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* @param formDTO |
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* @author zxc |
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* @date 2022/3/2 10:32 上午 |
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*/ |
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@PostMapping("create-qrcode") |
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public void createQrCode(@LoginUser TokenDto tokenDto, @RequestBody CreateQrCodeFormDTO formDTO, HttpServletResponse response){ |
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ValidatorUtils.validateEntity(formDTO, CreateQrCodeFormDTO.CreateQrCodeForm.class); |
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String id = formDTO.getId(); |
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String type = formDTO.getType(); |
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String name = ""; |
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try { |
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if (type.equals(OrgInfoConstant.COMMUNITY)){ |
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CustomerAgencyDTO customerAgencyDTO = customerAgencyService.get(id); |
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if (customerAgencyDTO == null){ |
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throw new EpmetException(EpmetErrorCode.EPMET_COMMON_OPERATION_FAIL.getCode(),"组织信息不存在"); |
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} |
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name = customerAgencyDTO.getOrganizationName(); |
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}else if (type.equals(OrgInfoConstant.NEIGHBOR_HOOD)){ |
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IcNeighborHoodDTO icNeighborHoodDTO = neighborHoodService.get(id); |
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if (icNeighborHoodDTO == null){ |
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throw new EpmetException(EpmetErrorCode.EPMET_COMMON_OPERATION_FAIL.getCode(),"小区信息不存在"); |
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} |
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name = icNeighborHoodDTO.getNeighborHoodName(); |
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} |
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//url组成:数字社区地址?小区id&用户id
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//String url = "https://demo.tduckapp.com/s/7314b64b3a26455ab793fb8c640856b6?id="+id;
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String url = EnvEnum.getCurrentEnv().getUrl().replace("api/", StrConstant.EPMETY_STR) |
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.concat("epmet-oper-gov/#/caiji/") |
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.concat(id).concat("?") |
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.concat("name=").concat(name).concat(StrConstant.AND_MARK) |
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.concat("type=").concat(type).concat(StrConstant.AND_MARK) |
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.concat("userId=").concat(tokenDto.getUserId()) |
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.concat(StrConstant.AND_MARK).concat(String.valueOf(LocalDateTime.now().toInstant(ZoneOffset.of("+8")).toEpochMilli())); |
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BufferedImage image = BarcodeUtils.drawQRImage(name, url); |
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//BufferedImage 转 InputStream
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ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); |
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ImageOutputStream imageOutput = ImageIO.createImageOutputStream(byteArrayOutputStream); |
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ImageIO.write(image, "png", imageOutput); |
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InputStream inputStream = new ByteArrayInputStream(byteArrayOutputStream.toByteArray()); |
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long length = imageOutput.length(); |
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String fileName = name+".png"; |
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response.setContentType("application/octet-stream"); |
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response.setContentLength((int)length); |
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response.setHeader("Content-Disposition","attachment;filename="+ URLEncoder.encode(fileName, StrConstant.UTF_8)); |
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//输出流
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byte[] bytes = new byte[1024]; |
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OutputStream outputStream = response.getOutputStream(); |
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long count = 0; |
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while(count < length){ |
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int len = inputStream.read(bytes, 0, 1024); |
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count +=len; |
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outputStream.write(bytes, 0, len); |
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} |
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outputStream.flush(); |
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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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} |
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yinzuomei
3 years ago