From cc057177b2fb17aee9a173a6adbabdc578fd74c7 Mon Sep 17 00:00:00 2001
From: tangzy <tangzy123456>
Date: Mon, 06 Dec 2021 10:30:44 +0800
Subject: [PATCH] 1.许可
---
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();
}
}
--
Gitblit v1.9.3