完成用户邀请码功能

cweb/src/main/java/com/hfkj/config/ConfigListener.java

@@ -10,10 +10,13 @@ public class ConfigListener implements ServletContextListener {
 
 	@Resource
 	private SysConfig sysConfig;
+	@Resource
+	private CommonSysConfig commonSysConfig;
 	
 	@Override
 	public void contextInitialized(ServletContextEvent sce) {
 		 SysConst.setSysConfig(sysConfig);
+		 CommonSysConst.setSysConfig(commonSysConfig);
 	}
 
 	@Override

service/src/main/java/com/hfkj/common/QRCodeGenerator.java

@@ -1,6 +1,7 @@
 package com.hfkj.common;
 
 import com.google.zxing.BarcodeFormat;
+import com.google.zxing.EncodeHintType;
 import com.google.zxing.WriterException;
 import com.google.zxing.client.j2se.MatrixToImageWriter;
 import com.google.zxing.common.BitMatrix;
@@ -12,6 +13,8 @@ import java.awt.*;
 import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
 
 /**
  * @Auther: 胡锐
@@ -29,8 +32,9 @@ public class QRCodeGenerator {
      */
     public static void generateQRCodeImage(String text, int width, int height, String filePath) throws WriterException, IOException {
         QRCodeWriter qrCodeWriter = new QRCodeWriter();
-
+        Map<EncodeHintType,Object> hints = new HashMap<>();
-        BitMatrix bitMatrix = qrCodeWriter.encode(text, BarcodeFormat.QR_CODE, width, height);
+        hints.put(EncodeHintType.MARGIN, 0);
+        BitMatrix bitMatrix = qrCodeWriter.encode(text, BarcodeFormat.QR_CODE, width, height,hints);
 
         File file = new File(filePath);
         if(!file.exists()){
@@ -56,6 +60,48 @@ public class QRCodeGenerator {
         ImageIO.write(read , "png" , new File(CommonSysConst.getSysConfig().getFilesystem() + "/" +  path));
     }
 
+    public static String overlapImage(String path ,String number) {
+        try {
+            // 创建BufferedImage对象
+            int width = 100;
+            int height = 45;
+            BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
+
+            // 获取Graphics2D对象
+            Graphics2D g2d = image.createGraphics();
+
+            // 设置背景颜色并填充
+            g2d.setComposite(AlphaComposite.Clear);
+            g2d.fillRect(0, 0, width, height);
+            g2d.setComposite(AlphaComposite.SrcOver);
+            // 设置背景颜色并填充
+            //g2d.setColor(Color.BLACK);
+            //g2d.fillRect(0, 0, width, height);
+
+            // 设置字体和颜色
+            Font font = new Font("Arial", Font.BOLD, 30);
+            g2d.setFont(font);
+            g2d.setColor(Color.BLACK);
+
+            // 绘制数字到图片上
+            int x = (width - g2d.getFontMetrics().stringWidth(number)) / 2;
+            int y = (height + g2d.getFontMetrics().getHeight()) / 2;
+            g2d.drawString(number, x, y);
+
+            // 释放Graphics2D对象的资源
+            g2d.dispose();
+
+            // 将BufferedImage保存为图片文件
+            File outputFile = new File(path + number + ".png");
+            ImageIO.write(image, "png", outputFile);
+            return outputFile.getName();
+
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
     public static void main(String[] args) {
         try {
             generateQRCodeImage("This is my first QR Code", 350, 350, "D:\\/ss/qr1.png");

service/src/main/java/com/hfkj/service/user/impl/BsUserInviteCodeServiceImpl.java

@@ -13,6 +13,11 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
+import javax.imageio.ImageIO;
+import java.awt.*;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
 import java.util.Date;
 import java.util.List;
 
@@ -37,24 +42,56 @@ public class BsUserInviteCodeServiceImpl implements BsUserInviteCodeService {
         data.setUserId(userId);
         data.setCreateTime(new Date());
         data.setStatus(1);
-        System.out.println(commonSysConfig.getDomain());
         // 生成二维码
-        String fileUrl = "/userInviteCode/"+data.getUserId()+".png";
+        String fileUrl = "/userInviteCode/"+data.getUserId()+"_"+System.currentTimeMillis()+".png";
         QRCodeGenerator.generateQRCodeImage(
                 ""+data.getUserId(),
-                260,
+                180,
-                260,
+                180,
                 commonSysConfig.getFilesystem() + fileUrl
         );
         // 背景图
-        // QRCodeGenerator.overlapImage(fileUrl, "/template/qrCodeBackdrop1_1.png",740,110);
+        QRCodeGenerator.overlapImage(fileUrl, "/template/invite_background.png",660,1470);
-        data.setQrCodeImg(fileUrl);
+
+        // 邀请码存放目录
+        String invitationCodeUrl = "userInviteCode/";
+        // 生成邀请码图片
+        String overlapImage = QRCodeGenerator.overlapImage(commonSysConfig.getFilesystem() + "/" + invitationCodeUrl, "" + userId);
+
+        QRCodeGenerator.overlapImage(
+                "/"+invitationCodeUrl+overlapImage,
+                fileUrl,285,1566);
+
+        data.setQrCodeImg(CommonSysConst.getSysConfig().getDomain() + "/filesystem/" + invitationCodeUrl+overlapImage);
         userInviteCodeMapper.insert(data);
         // 缓存
         redisUtil.hset(CACHE_KEY, data.getUserId()+"", data);
+
+        // 删除临时文件
+        new File(CommonSysConst.getSysConfig().getFilesystem() + fileUrl).delete();
+
         return data;
     }
 
+/*    public static void main(String[] args) throws Exception {
+        String userId = "123456";
+        // 生成二维码
+        String fileUrl = "/userInviteCode/"+userId+"_"+System.currentTimeMillis()+".png";
+        QRCodeGenerator.generateQRCodeImage(
+                userId,
+                155,
+                155,
+                "D:/home/project/youtao/filesystem/" + fileUrl
+        );
+        // 背景图
+        QRCodeGenerator.overlapImage2(fileUrl, "D:/home/project/youtao/filesystem/template/invite_background.png",660,1470);
+
+        // 邀请码
+        String invitationCodeUrl = "D:/home/project/youtao/filesystem/userInviteCode/";
+        QRCodeGenerator.overlapImage2("userInviteCode/"+QRCodeGenerator.overlapImage(invitationCodeUrl, "100001"),
+                "D:/home/project/youtao/filesystem/"+fileUrl,285,1566);
+    }*/
+
 
     @Override
     public BsUserInviteCode getDetail(Long userId) {

service/src/main/resources/dev/commonConfig.properties

@@ -1,5 +1,5 @@
 filesystem=/home/project/youtao/filesystem
-domain=47.92.163.212
+domain=http://47.92.163.212
 
 taoBaoPostUrl = https://eco.taobao.com/router/rest
 taoBaoAppKey = 34807616