<template><view><button @click="saveToAlbum" class="save-button">保存到相冊</button><image :src="path" mode="widthFix" v-if="path" style="width: 100%;"></image><!-- 繪圖組件（保持hidden） --><l-painter ref="painter" hidden isCanvasToTempFilePath @success="path = $event"><l-painter-view css="width:100%;line-height:90rpx;background:#efefef;text-align:center;"><l-painter-text text="分享好友得傭金，好友消費后傭金到賬" css="color:blue;font-size:32rpx;"></l-painter-text></l-painter-view><l-painter-view css="padding:30rpx;display: flex;flex-direction: column;align-items: flex-start;"><l-painter-image css="width:100rpx;height:100rpx;border-radius:50rpx;" src="/static/logo.png"mode="aspectFill"></l-painter-image><l-painter-text text="一顆葡萄" css="font-size:28rpx;padding-top:20rpx;"></l-painter-text><l-painter-text text="共發布7篇 ｜ 6分鐘前發布" css="font-size:22rpx;color:#ccc"></l-painter-text><l-painter-text text="合租-觀山湖區-未來方舟;" css="font-size:40rpx;padding-top:20rpx;"></l-painter-text></l-painter-view><l-painter-view css="padding:30rpx;display: flex;flex-wrap:wrap;align-items: flex-start;"><l-painter-image v-for="item in dataObj.house_images" css="width:30%;;border-radius:50rpx;" :src="item"mode="aspectFill"></l-painter-image></l-painter-view></l-painter></view>
</template><script setup>import {ref,onMounted} from 'vue'const path = ref('')const painter = ref(null)const dataObj = ref({"house_images": ["https://renting-upload.oss-cn-chengdu.aliyuncs.com/App/20250707/1751852511187350583.png","https://renting-upload.oss-cn-chengdu.aliyuncs.com/App/20250707/1751852516350361922.png","https://renting-upload.oss-cn-chengdu.aliyuncs.com/App/20250707/175185252116150042.png","https://renting-upload.oss-cn-chengdu.aliyuncs.com/App/20250707/1751852527581221874.png","https://renting-upload.oss-cn-chengdu.aliyuncs.com/App/20250707/1751852533225847091.png","https://renting-upload.oss-cn-chengdu.aliyuncs.com/App/20250707/1751852537888574703.png","https://renting-upload.oss-cn-chengdu.aliyuncs.com/App/20250707/1751852542759268442.png","https://renting-upload.oss-cn-chengdu.aliyuncs.com/App/20250707/1751852547136723025.png","https://renting-upload.oss-cn-chengdu.aliyuncs.com/App/20250707/1751852551059965495.png"]})onMounted(() => {checkAuth()})const checkAuth = () => {uni.getSetting({success(res) {if (!res.authSetting['scope.writePhotosAlbum']) {uni.authorize({scope: 'scope.writePhotosAlbum',success() {console.log('授權成功')},fail() {console.log('授權失敗')}})}}})}const saveToAlbum = async () => {if (!path.value) {uni.showToast({title: '圖片尚未生成',icon: 'none'})return}try {const tempFilePath = await base64ToTempFilePath(path.value)await uni.saveImageToPhotosAlbum({filePath: tempFilePath})uni.showToast({title: '保存成功',icon: 'success'})} catch (err) {console.error('保存失敗:', err)handleSaveError(err)}}const base64ToTempFilePath = (base64) => {return new Promise((resolve, reject) => {const base64Data = base64.replace(/^data:image\/\w+;base64,/, '')const filePath = `${wx.env.USER_DATA_PATH}/${Date.now()}.jpg`wx.getFileSystemManager().writeFile({filePath,data: base64Data,encoding: 'base64',success: () => resolve(filePath),fail: reject})})}const handleSaveError = (err) => {if (err.errMsg.includes('auth deny')) {uni.showModal({title: '提示',content: '需要相冊權限才能保存圖片',confirmText: '去設置',success: (res) => {if (res.confirm) {uni.openSetting()}}})} else {uni.showToast({title: '保存失敗: ' + err.errMsg,icon: 'none'})}}
</script><style lang="scss" scoped>.save-button {margin: 40rpx;background-color: #ff5000;color: white;border-radius: 10rpx;&:active {opacity: 0.8;}}
</style>