From efafaeb3ba1b38273fdcd7009beaaa41afa5a0a0 Mon Sep 17 00:00:00 2001
From: tangzy <tangzy123456>
Date: Fri, 24 Sep 2021 11:05:49 +0800
Subject: [PATCH] 1.单位

---
 src/main/java/org/springblade/common/utils/QRCodeUtil.java |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/springblade/common/utils/QRCodeUtil.java b/src/main/java/org/springblade/common/utils/QRCodeUtil.java
index f7cdd3a..df6c82c 100644
--- a/src/main/java/org/springblade/common/utils/QRCodeUtil.java
+++ b/src/main/java/org/springblade/common/utils/QRCodeUtil.java
@@ -221,12 +221,17 @@
 	 */
 	public static byte[] getQRCodeImage(String text, int width, int height) throws WriterException, IOException {
 		QRCodeWriter qrCodeWriter = new QRCodeWriter();
-		BitMatrix bitMatrix = qrCodeWriter.encode(text, BarcodeFormat.QR_CODE, width, height);
+
+		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);
 
 		ByteArrayOutputStream pngOutputStream = new ByteArrayOutputStream();
 		MatrixToImageWriter.writeToStream(bitMatrix, "JPG", pngOutputStream);
-		byte[] pngData = pngOutputStream.toByteArray();
-		return pngData;
+		//返回
+		return pngOutputStream.toByteArray();
 	}
 
 }

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