From 5882ba8863d77fdcc168b176c3ffb30e8a20556a Mon Sep 17 00:00:00 2001
From: longz <longzhaoz@qq.com>
Date: 星期一, 13 七月 2026 17:54:25 +0800
Subject: [PATCH] 缩短二维码原始参数
---
yuyueMiniProgram/src/pages/visitorCodeShare/index.vue | 46 +++++++++++++++++++++++++++++++++-------------
1 files changed, 33 insertions(+), 13 deletions(-)
diff --git a/yuyueMiniProgram/src/pages/visitorCodeShare/index.vue b/yuyueMiniProgram/src/pages/visitorCodeShare/index.vue
index edd467f..c18ffd6 100644
--- a/yuyueMiniProgram/src/pages/visitorCodeShare/index.vue
+++ b/yuyueMiniProgram/src/pages/visitorCodeShare/index.vue
@@ -7,6 +7,10 @@
qrCode: string
}
+function wait(ms: number) {
+ return new Promise(resolve => setTimeout(resolve, ms))
+}
+
interface VisitorCodeDisplayOrder extends Omit<MiniMyVisitorCodeOrderItem, 'qrCodes'> {
qrCodes: VisitorCodeDisplayTicket[]
}
@@ -19,7 +23,6 @@
},
})
-const router = useRouter()
const sysInfo = uni.getSystemInfoSync()
const statusBarHeight = sysInfo.statusBarHeight || 0
const navBarHeight = 44
@@ -30,7 +33,22 @@
const currentTicket = computed(() => order.value?.qrCodes?.[0] || null)
function handleBack() {
- router.back()
+ const pages = getCurrentPages()
+ if (pages.length > 1) {
+ uni.navigateBack({
+ delta: 1,
+ fail: () => {
+ uni.switchTab({ url: '/pages/index/index' })
+ },
+ })
+ return
+ }
+ uni.switchTab({
+ url: '/pages/index/index',
+ fail: () => {
+ uni.reLaunch({ url: '/pages/index/index' })
+ },
+ })
}
function ticketTimeText() {
@@ -49,7 +67,7 @@
errorCorrectionLevel: 'M',
margin: 1,
})
- const size = 400
+ const size = 448
const moduleCount = qr.modules.size
const tileSize = size / moduleCount
const canvasId = 'sharedSingleVisitorQrCanvas'
@@ -75,14 +93,16 @@
}
context.draw(false, () => {
- uni.canvasToTempFilePath({
- canvasId,
- width: size,
- height: size,
- destWidth: size * 2,
- destHeight: size * 2,
- success: res => resolve(res.tempFilePath),
- fail: reject,
+ void wait(500).then(() => {
+ uni.canvasToTempFilePath({
+ canvasId,
+ width: size,
+ height: size,
+ destWidth: size * 2,
+ destHeight: size * 2,
+ success: res => resolve(res.tempFilePath),
+ fail: reject,
+ })
})
})
})
@@ -286,8 +306,8 @@
position: fixed;
left: -9999px;
top: -9999px;
- width: 400px;
- height: 400px;
+ width: 448px;
+ height: 448px;
opacity: 0;
pointer-events: none;
}
--
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