uni.chooseImage({ count: 6, //默认9 sizeType: ['original', 'compressed'], //可以指定是原图还是压缩图，默认二者都有 sourceType: ['album'], //从相册选择 success: function (res) { console.log(JSON.stringify(res.tempFilePaths)); }});
预览图片
yltp() {
uni.previewImage({
urls: this.arr,
longPressActions: {
itemList: ['发送给朋友', '保存图片', '收藏'],
success: function(data) {
console.log('选中了第' + (data.tapIndex + 1) + '个按钮,第' + (data.index + 1) + '张图片');
},
fail: function(err) {
console.log(err.errMsg);
}
}
});
}
current就是循环出来的图片i
20210709更新
djpic(imgurl) {
console.log(imgurl)
var images = [];
images.push(imgurl);
uni.previewImage({
current: 0,
urls:images
});
}
单图预览
多图预览
