<template>
<view class="content" style="padding-top: 40px;">
<image @click="previewImage" style="width: 200px; height: 200px; background-color: #eeeeee;" src="http://**.com/images/app/kefuerweima.png"></image>
</view>
</template>
<script>
export default {
data() {
return {
}
},
methods: {
previewImage(e) {
var current = e.target.dataset.src
let that = this
uni.previewImage({
// showmenu:true,
current: current,
urls: ['http://**/images/app/kefuerweima.png'],
longPressActions :{
itemList:['保存图片'],
success(data) {
let imgurl = 'http://**/images/app/kefuerweima.png'
that.saveImage(imgurl)
},
fail: function(err) {
console.log(err.errMsg);
}
},
})
},
saveImage(imgurl){
// console.log(imgurl)
uni.downloadFile({
url:imgurl,
success(res){
// console.log(res)
let url = res.tempFilePath
uni.saveImageToPhotosAlbum({
filePath:url,
success() {
uni.showToast({
title:'保存成功',
icon:"none"
})
},
fail(err) {
console.log('保存失败',err)
uni.showToast({
title:'保存失败',
icon:"none"
})
}
})
}
})
},
}
}
</script>
