From a0ad14b0a0fb60604b0a9cf978a537e64479a8d4 Mon Sep 17 00:00:00 2001 From: chenjiahe <763432473@qq.com> Date: 星期一, 27 六月 2022 19:05:01 +0800 Subject: [PATCH] 新增Redis可以切换数据库 --- src/main/java/com/hx/util/QRCodeUtil.java | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/main/java/com/hx/util/QRCodeUtil.java b/src/main/java/com/hx/util/QRCodeUtil.java index 5ef9d11..25fe7a3 100644 --- a/src/main/java/com/hx/util/QRCodeUtil.java +++ b/src/main/java/com/hx/util/QRCodeUtil.java @@ -55,7 +55,7 @@ bos = new ByteArrayOutputStream(); ImageIO.write(image, "JPEG", bos); byte[] buf = bos.toByteArray(); - return Base64.getEncoder().encodeToString(buf); + return "data:image/png;base64,"+Base64.getEncoder().encodeToString(buf); }catch (Exception e){ e.printStackTrace(); }finally { -- Gitblit v1.8.0