医生微信登录接口

ruoyi-common/pom.xml

@@ -125,6 +125,12 @@
             <artifactId>javax.servlet-api</artifactId>
         </dependency>
 
+        <dependency>
+             <groupId>com.google.zxing</groupId>
+             <artifactId>core</artifactId>
+            <version>3.3.3</version>
+        </dependency>
+
     </dependencies>
 
 </project>

ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUploadUtils.java

@@ -5,11 +5,16 @@ import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.nio.file.Paths;
-import java.util.Base64;
+import java.util.*;
-import java.util.Objects;
-import java.util.UUID;
 
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.EncodeHintType;
+import com.google.zxing.MultiFormatWriter;
+import com.google.zxing.WriterException;
+import com.google.zxing.common.BitMatrix;
 import org.apache.commons.io.FilenameUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.web.multipart.MultipartFile;
 import com.ruoyi.common.config.RuoYiConfig;
@@ -30,6 +35,7 @@ import javax.servlet.http.HttpServletRequest;
  */
 public class FileUploadUtils
 {
+    private static final Logger logger = LoggerFactory.getLogger(FileUploadUtils.class);
     /**
      * 默认大小 50M
      */
@@ -256,6 +262,7 @@ public class FileUploadUtils
                     b[i] += 256;
                 }
             }
+            logger.info("file path :{}{}", uploadFilePath, imgClassPath);
             // 保存图片
             OutputStream out = new FileOutputStream(uploadFilePath.concat(imgClassPath));
             out.write(b);
@@ -264,7 +271,31 @@ public class FileUploadUtils
             // 返回图片的相对路径 = 图片分类路径+图片名+图片后缀
             return imgClassPath;
         } catch (IOException e) {
+            logger.error("generateImage error", e);
             return null;
         }
     }
+
+    public static String code(String content,String path) {
+        String picPath = "";
+        try {
+            String codeName = UUID.randomUUID().toString();// 二维码的图片名
+            String imageType = "jpg";// 图片类型
+            picPath = codeName + "." + imageType;
+            MultiFormatWriter multiFormatWriter = new MultiFormatWriter();
+            Map<EncodeHintType, String> hints = new HashMap<EncodeHintType, String>();
+            hints.put(EncodeHintType.CHARACTER_SET, "UTF-8");
+            BitMatrix bitMatrix = multiFormatWriter.encode(content, BarcodeFormat.QR_CODE, 400, 400, hints);
+            File file1 = new File(path, picPath);
+            MatrixToImageWriter.writeToFile(bitMatrix, imageType, file1);
+
+        } catch (WriterException e) {
+            logger.error("code WriterException:", e);
+            e.printStackTrace();
+        } catch (IOException e) {
+            logger.error("code IOException:", e);
+            e.printStackTrace();
+        }
+        return picPath;
+    }
 }

ruoyi-common/src/main/java/com/ruoyi/common/utils/file/MatrixToImageWriter.java

@@ -0,0 +1,43 @@
+package com.ruoyi.common.utils.file;
+
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+
+import javax.imageio.ImageIO;
+
+import com.google.zxing.common.BitMatrix;
+
+/**
+ * 配置图像写入器
+ *
+ * @author 18316
+ *
+ */
+public class MatrixToImageWriter {
+    private static final int BLACK = 0xFF000000;
+    private static final int WHITE = 0xFFFFFFFF;
+
+    private MatrixToImageWriter() {
+    }
+
+    public static BufferedImage toBufferedImage(BitMatrix matrix) {
+        int width = matrix.getWidth();
+        int height = matrix.getHeight();
+        BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
+        for (int x = 0; x < width; x++) {
+            for (int y = 0; y < height; y++) {
+                image.setRGB(x, y, matrix.get(x, y) ? BLACK : WHITE);
+            }
+        }
+        return image;
+    }
+
+    public static void writeToFile(BitMatrix matrix, String format, File file) throws IOException {
+        BufferedImage image = toBufferedImage(matrix);
+        if (!ImageIO.write(image, format, file)) {
+            throw new IOException("Could not write an image of format " + format + " to " + file);
+        }
+    }
+
+}

ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/SysLoginService.java

@@ -2,6 +2,7 @@ package com.ruoyi.framework.web.service;
 
 import javax.annotation.Resource;
 
+import com.alibaba.fastjson.JSONObject;
 import com.ruoyi.common.core.domain.AjaxResult;
 import com.ruoyi.common.enums.UserStatus;
 import com.ruoyi.common.utils.*;
@@ -34,6 +35,7 @@ import com.ruoyi.system.service.ISysConfigService;
 import com.ruoyi.system.service.ISysUserService;
 
 import java.util.Date;
+import java.util.HashMap;
 import java.util.Map;
 import java.util.Objects;
 
@@ -204,6 +206,13 @@ public class SysLoginService
             tDoctor.setUserId(sysUser.getUserId());
             tDoctorMapper.insertTDoctor(tDoctor);
             tDoctor.setIdentifier("10000000" + tDoctor.getId());
+            Map map = new HashMap();
+            map.put("id", tDoctor.getId());
+            map.put("from", "yinuo");
+            String content = JSONObject.toJSONString(map);
+            String qrCode = FileUploadUtils.code(content, uploadFilePath);
+            tDoctor.setQrCode(qrCode);
+            log.info("update doctor :{}", tDoctor);
             tDoctorMapper.updateTDoctor(tDoctor);
         }
         LoginUser loginUser = new LoginUser();

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/WechatServiceImpl.java

@@ -32,6 +32,8 @@ import org.springframework.stereotype.Service;
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletRequest;
 import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
 import java.util.Objects;
 
 @Service
@@ -183,6 +185,14 @@ public class WechatServiceImpl implements IWechatService {
             tDoctor.setUserId(sysUser.getUserId());
             tDoctorMapper.insertTDoctor(tDoctor);
             tDoctor.setIdentifier("10000000" + tDoctor.getId());
+
+            Map map = new HashMap();
+            map.put("id", tDoctor.getId());
+            map.put("from", "yinuo");
+            String content = JSONObject.toJSONString(map);
+            String qrCode = FileUploadUtils.code(content, uploadFilePath);
+            tDoctor.setQrCode(qrCode);
+            logger.info("update doctor :{}", tDoctor);
             tDoctorMapper.updateTDoctor(tDoctor);
             wechatUser.setUserId(tDoctor.getId());