From 689b1462b274c231823306b8c8a2f4b8914759c1 Mon Sep 17 00:00:00 2001
From: huliyong <2783385703@qq.com>
Date: Wed, 23 Jul 2025 13:13:34 +0800
Subject: [PATCH] =?UTF-8?q?feat(=E5=9B=BE=E7=89=87=E4=BF=9D=E5=AD=98):=20?=
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修改图片保存逻辑，先下载图片到本地再保存，提高成功率
在manifest.json中添加相册权限描述
---
 manifest.json                       |  5 ++-
 pages/subcomponent/promo-qrcode.vue | 84 ++++++++++++++++++++++++-------------
 2 files changed, 59 insertions(+), 30 deletions(-)

diff --git a/manifest.json b/manifest.json
index db6f562..e02faa9 100644
--- a/manifest.json
+++ b/manifest.json
@@ -59,7 +59,10 @@
         "permission" : {
             "scope.userLocation" : {
                 "desc" : "您的位置信息将用于选择寄件地址"
-            }
+            },
+			"scope.writePhotosAlbum": {
+			  "desc": "需要保存图片到您的相册"
+			}
         }
     },
     "mp-alipay" : {
diff --git a/pages/subcomponent/promo-qrcode.vue b/pages/subcomponent/promo-qrcode.vue
index bc8e15c..fcd8238 100644
--- a/pages/subcomponent/promo-qrcode.vue
+++ b/pages/subcomponent/promo-qrcode.vue
@@ -177,35 +177,61 @@ export default {
 		// 获取图片信息并保存到相册
 		imgApi(image) {
 			return new Promise((resolve, reject) => {
-				// 获取图片的信息
-				uni.getImageInfo({
-					src: image,
-					success: (imageInfo) => {
-						// 保存图片到手机相册
-						uni.saveImageToPhotosAlbum({
-							filePath: imageInfo.path,
-							success: () => {
-								uni.showModal({
-									title: '保存成功',
-									content: '图片已成功保存到相册',
-									showCancel: false
-								})
-								resolve()
-							},
-							fail: (err) => {
-								console.log('保存失败', err)
-								reject(new Error('保存失败'))
-							},
-							complete: (res) => {
-								console.log('保存结果:', res)
-							}
-						})
-					},
-					fail: (err) => {
-						console.log('获取图片信息失败:', err)
-						reject(new Error('获取图片信息失败'))
-					}
-				})
+				
+				// 先下载图片到本地临时路径
+				  wx.downloadFile({
+				    url: image,
+				    success: (res) => {
+				      if (res.statusCode === 200) {
+				        const tempFilePath = res.tempFilePath;
+				        // 保存到相册
+				        wx.saveImageToPhotosAlbum({
+				          filePath: tempFilePath,
+				          success: () => {
+				            wx.showToast({ title: '保存成功', icon: 'success' });
+				          },
+				          fail: (err) => {
+				            console.error('保存失败:', err);
+				            wx.showToast({ title: '保存失败', icon: 'none' });
+				          }
+				        });
+				      }
+				    },
+				    fail: (err) => {
+				      console.error('下载失败:', err);
+				      wx.showToast({ title: '图片下载失败', icon: 'none' });
+				    }
+				  });
+				
+				// // 获取图片的信息
+				// uni.getImageInfo({
+				// 	src: image,
+				// 	success: (imageInfo) => {
+				// 		// 保存图片到手机相册
+				// 		uni.saveImageToPhotosAlbum({
+				// 			filePath: imageInfo.path,
+				// 			success: () => {
+				// 				uni.showModal({
+				// 					title: '保存成功',
+				// 					content: '图片已成功保存到相册',
+				// 					showCancel: false
+				// 				})
+				// 				resolve()
+				// 			},
+				// 			fail: (err) => {
+				// 				console.log('保存失败', err)
+				// 				reject(new Error('保存失败'))
+				// 			},
+				// 			complete: (res) => {
+				// 				console.log('保存结果:', res)
+				// 			}
+				// 		})
+				// 	},
+				// 	fail: (err) => {
+				// 		console.log('获取图片信息失败:', err)
+				// 		reject(new Error('获取图片信息失败'))
+				// 	}
+				// })
 			})
 		},