From b5130c2e6d60c7f23e37f7c620375bc4e253caa3 Mon Sep 17 00:00:00 2001
From: luxiaotao1123 <t1341870251@163.com>
Date: 星期二, 18 十月 2022 14:52:20 +0800
Subject: [PATCH] #
---
src/main/java/com/zy/common/utils/QrCode.java | 10 +++++++---
1 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/src/main/java/com/zy/common/utils/QrCode.java b/src/main/java/com/zy/common/utils/QrCode.java
index 5f5f63a..ee63247 100644
--- a/src/main/java/com/zy/common/utils/QrCode.java
+++ b/src/main/java/com/zy/common/utils/QrCode.java
@@ -20,14 +20,18 @@
private static final String CHARSET = "utf-8";
private static final String FORMAT_NAME = "JPG";
// 浜岀淮鐮佸昂瀵�
- private static final int QRCODE_SIZE = 100;
+ private static final int QRCODE_SIZE = 150;
public static BufferedImage createImg(String content) throws WriterException {
- ConcurrentHashMap hints = new ConcurrentHashMap();
+ return createImg(content, QRCODE_SIZE, QRCODE_SIZE);
+ }
+
+ public static BufferedImage createImg(String content, Integer wid, Integer hei) throws WriterException {
+ ConcurrentHashMap<EncodeHintType, Object> hints = new ConcurrentHashMap<>();
hints.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.H);
hints.put(EncodeHintType.CHARACTER_SET, CHARSET);
hints.put(EncodeHintType.MARGIN, 1);
- BitMatrix bitMatrix = new MultiFormatWriter().encode(content, BarcodeFormat.QR_CODE, QRCODE_SIZE, QRCODE_SIZE, hints);
+ BitMatrix bitMatrix = new MultiFormatWriter().encode(content, BarcodeFormat.QR_CODE, wid, hei, hints);
int width = bitMatrix.getWidth();
int height = bitMatrix.getHeight();
BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
--
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