downloadCode() {
let that = this
// #ifdef H5
var canvas = document.getElementById("hah").getElementsByTagName("canvas")
var imgURL = canvas[0].toDataURL("image/png")
var dlLink = document.createElement('a');
dlLink.download = "店员推广码";
dlLink.href = imgURL;
dlLink.dataset.downloadurl = ["image/png", dlLink.download, dlLink.href].join(':');
document.body.appendChild(dlLink);
dlLink.click();
document.body.removeChild(dlLink);
// #endif
// #ifdef MP
uni.downloadFile({
url: that.extension.code,
success: (res) => {
if (res.statusCode === 200) {
uni.saveImageToPhotosAlbum({
filePath: res.tempFilePath,
success: function(res) {
that.$util.Tips({
title: '保存成功',
icon: 'success'
});
},
fail: function(res) {
console.log(res)
that.$util.Tips({
title: '保存失败'
});
}
});
}
}
});
// #endif
// #ifdef APP-PLUS
uni.saveImageToPhotosAlbum({
filePath: that.codeImg,
success: function(res) {
that.$util.Tips({
title: '保存成功',
icon: 'success'
});
},
fail: function(res) {
that.$util.Tips({
title: '保存失败'
});
}
});
// #endif
},
