edu/app/src/utils/file.ts

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export async function saveImageToPhotosAlbum(url: string) {
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if (!url) return uni.$u.toast('图片不存在')
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//#ifdef H5
uni.$u.$toast('长按图片保存')
//#endif
try {
const res: any = await uni.downloadFile({ url, timeout: 10000 })
await uni.saveImageToPhotosAlbum({
filePath: res.tempFilePath
})
uni.showToast({
title: '保存成功',
icon: 'success'
})
} catch (error: any) {
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uni.$u.toast(error.errMsg || '保存失败')
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}
}