二维码升级并设置文字间距

epmet-commons/epmet-commons-tools/pom.xml

@@ -169,13 +169,13 @@
         <dependency>
             <groupId>com.google.zxing</groupId>
             <artifactId>core</artifactId>
-            <version>3.3.2</version>
+            <version>3.4.1</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/com.google.zxing/javase -->
         <dependency>
             <groupId>com.google.zxing</groupId>
             <artifactId>javase</artifactId>
-            <version>3.3.2</version>
+            <version>3.4.1</version>
         </dependency>
     </dependencies>
 

epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/BarcodeUtils.java

@@ -95,7 +95,7 @@ public class BarcodeUtils {
         //x开始的位置：（图片宽度-字体大小*字的个数）/2
         int startX = (WIDTH - (FONTSIZE * pressText.length())) / 2;
         //y开始的位置：图片高度-（图片高度-图片宽度）/2
-        int startY = HEIGHT - (HEIGHT - WIDTH) / 2;
+        int startY = HEIGHT - (HEIGHT - WIDTH) / 2+ FONTSIZE;
 
         int imageW = outImage.getWidth();
         int imageH = outImage.getHeight();

epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/controller/AgencyController.java

@@ -17,7 +17,6 @@
 
 package com.epmet.controller;
 
-import com.alibaba.fastjson.JSONObject;
 import com.epmet.commons.rocketmq.messages.OrgOrStaffMQMsg;
 import com.epmet.commons.tools.annotation.LoginUser;
 import com.epmet.commons.tools.annotation.RequirePermission;
@@ -43,12 +42,7 @@ import com.epmet.send.SendMqMsgUtil;
 import com.epmet.service.AgencyService;
 import com.epmet.service.CustomerAgencyService;
 import com.epmet.service.IcNeighborHoodService;
-import com.google.zxing.BarcodeFormat;
-import com.google.zxing.EncodeHintType;
-import com.google.zxing.MultiFormatWriter;
-import com.google.zxing.WriterException;
-import com.google.zxing.client.j2se.MatrixToImageWriter;
-import com.google.zxing.common.BitMatrix;
+import org.apache.commons.io.FileUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -60,8 +54,6 @@ import javax.servlet.http.HttpServletResponse;
 import java.awt.image.BufferedImage;
 import java.io.*;
 import java.net.URLEncoder;
-import java.nio.file.FileSystems;
-import java.nio.file.Path;
 import java.time.LocalDateTime;
 import java.time.ZoneOffset;
 import java.util.HashMap;
@@ -450,4 +442,22 @@ public class AgencyController {
         }
     }
 
+    public static void main(String[] args) {
+        try {
+            BufferedImage image = BarcodeUtils.drawQRImage("小崽子社区中国国歌过过过过过所多对方水电费是的发生的", "https://epmet-cloud.elinkservice.cn/epmet-oper-gov/#/caiji/b058eb82d65d922fec9dc84f0348fc6a?name=%E5%B0%8F%E5%AF%A8%E5%AD%90%E7%A4%BE%E5%8C%BA&customerId=3fdd0380deff5b30f45376cdf995d1c1&type=community&userId=72d331139a5012b6bba18b40029a2755&123123123111");
+            //BufferedImage image = BarcodeUtils.drawQRImage("小崽子社区", "erId=72d331139a5012b6bba18b40029a2755&123123123111");
+            //BufferedImage image2 = BarcodeUtils.getQRCode("小崽子社区", "https://epmet-cloud.elinkservice.cn/epmet-oper-gov/#/caiji/b058eb82d65d922fec9dc84f0348fc6a?name=%E5%B0%8F%E5%AF%A8%E5%AD%90%E7%A4%BE%E5%8C%BA&customerId=3fdd0380deff5b30f45376cdf995d1c1&type=community&userId=72d331139a5012b6bba18b40029a2755&123123123111");
+            //BufferedImage 转 InputStream
+            ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
+            ImageOutputStream imageOutput = ImageIO.createImageOutputStream(byteArrayOutputStream);
+            ImageIO.write(image, "png", imageOutput);
+            InputStream inputStream = new ByteArrayInputStream(byteArrayOutputStream.toByteArray());
+            String s = "/Users/liujianjun/Downloads/t.png";
+            File file= new File(s);
+            FileUtils.copyInputStreamToFile(inputStream, file);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
 }