Page({
data: {
imgI:0
}
})
loadImg(){
let that=this,image=that.data.listimg,i=that.data.imgI;
for(i;i<image.length;i++){
wx.downloadFile({
url: that.data.url+image[i],
success (res) {
if (res.statusCode === 200) {
wx.saveImageToPhotosAlbum({
filePath: res.tempFilePath,
success(res){
if (i==image.length) {
wx.showToast({
title: '保存成功',
})
} else {
that.setData({
imgI:i+1
})
that.loadImg()
}
}
})
}
}
})
}
},