0814_3.2

util/src/main/java/com/ccsens/util/QrCodeUtil.java

@@ -1,7 +1,6 @@
 package com.ccsens.util;
 
 import cn.hutool.core.date.DateUtil;
-import cn.hutool.core.util.ObjectUtil;
 import net.glxn.qrgen.core.image.ImageType;
 import net.glxn.qrgen.javase.QRCode;
 

util/src/test/java/com/ccsens/util/TestQrCord.java

@@ -2,11 +2,18 @@ package com.ccsens.util;
 
 import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.util.ZipUtil;
-import net.glxn.qrgen.core.image.ImageType;
-import net.glxn.qrgen.javase.QRCode;
+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;
+import com.google.zxing.qrcode.QRCodeWriter;
 import org.junit.Test;
 
-import java.io.*;
+import java.io.IOException;
+import java.nio.file.FileSystems;
+import java.nio.file.Path;
+import java.util.HashMap;
 
 public class TestQrCord {
 
@@ -18,23 +25,43 @@ public class TestQrCord {
      */
     @Test
     public void test01() throws Exception {
-        String fileName = "zzz/" + DateUtil.today() + "/" + System.currentTimeMillis() + ".png";
-        ByteArrayOutputStream stream = QRCode.from("https://www.tall.wiki/respond?groupId=1").to(ImageType.BMP).withSize(1000, 1000).stream();
-        byte[] codeByte = stream.toByteArray();
-        File file = new File(WebConstant.UPLOAD_PATH_BASE + "/", fileName);
-        if (!file.getParentFile().exists()) {
-            file.getParentFile().mkdirs();
-        }
-        OutputStream out = null;
-        try {
-            out = new FileOutputStream(file);
-            out.write(codeByte);
-            out.flush();
-        } finally {
-            if (out != null) {
-                out.close();
-            }
+        for (int i = 1;i < 11; i++){
+            String fileName = "zzz/" + DateUtil.today() + "/" + i+"组" + ".png";
+            String text = "https://test.tall.wiki/pt-dev/respond?groupId="+i+"&groupName="+i+"组";
+
+            QRCodeWriter qrCodeWriter = new QRCodeWriter();
+
+            HashMap<EncodeHintType, Object> hints = new HashMap<>();
+            hints.put(EncodeHintType.CHARACTER_SET, "utf-8");
+
+            BitMatrix bitMatrix =qrCodeWriter.encode(text,BarcodeFormat.QR_CODE, 1000, 1000,hints);
+            //BitMatrix bitMatrix = qrCodeWriter.encode(text, BarcodeFormat.QR_CODE, width, height);
+
+            Path path = FileSystems.getDefault().getPath(WebConstant.UPLOAD_PATH_BASE + "/" + fileName);
+
+            MatrixToImageWriter.writeToPath(bitMatrix, "PNG", path);
         }
+//        String text = "https://test.tall.wiki/respond?groupId=1&groupName=1组";
+//        String fileName = "zzz/" + DateUtil.today() + "/" + 1+"组" + ".png";
+//        ByteArrayOutputStream stream = QRCode.from("https://test.tall.wiki/respond?groupId=1&groupName='1组'")
+//                .to(ImageType.BMP).withSize(1000, 1000).stream();
+//        byte[] codeByte = stream.toByteArray();
+//        File file = new File(WebConstant.UPLOAD_PATH_BASE + "/", fileName);
+//        if (!file.getParentFile().exists()) {
+//            file.getParentFile().mkdirs();
+//        }
+//        OutputStream out = null;
+//        try {
+//            out = new FileOutputStream(file);
+//            out.write(codeByte);
+//            out.flush();
+//        } finally {
+//            if (out != null) {
+//                out.close();
+//            }
+//        }
+
+
     }
 
     /**
@@ -50,5 +77,31 @@ public class TestQrCord {
     }
 
 
+//    private static void generateQRCodeImage(String text, int width, int height, String filePath) throws WriterException, IOException {
+//        QRCodeWriter qrCodeWriter = new QRCodeWriter();
+//
+//        BitMatrix bitMatrix = qrCodeWriter.encode(text, BarcodeFormat.QR_CODE, width, height);
+//
+//        Path path = FileSystems.getDefault().getPath(filePath);
+//
+//        MatrixToImageWriter.writeToPath(bitMatrix, "PNG", path);
+//
+//    }
+
+    private static void generateQRCodeImage(String text, int width, int height, String filePath) throws WriterException, IOException {
+        QRCodeWriter qrCodeWriter = new QRCodeWriter();
+
+        HashMap<EncodeHintType, Object> hints = new HashMap<>();
+        hints.put(EncodeHintType.CHARACTER_SET, "utf-8");
+
+        BitMatrix bitMatrix =qrCodeWriter.encode(text,BarcodeFormat.QR_CODE, width, height,hints);
+        //BitMatrix bitMatrix = qrCodeWriter.encode(text, BarcodeFormat.QR_CODE, width, height);
+
+        Path path = FileSystems.getDefault().getPath(filePath);
+
+        MatrixToImageWriter.writeToPath(bitMatrix, "PNG", path);
+
+    }
+
 
 }