uniapp实现批量下载图片功能的代码

let imageUrls = [
    'https://image1.jpg',
    'https://image2.jpg',
    'https://image3.jpg',
    // ...
];
 
for (let i = 0; i < imageUrls.length; i++) {
    uni.downloadFile({
        url: imageUrls[i],
        success: (res) => {
            if (res.statusCode === 200) {
                uni.saveFile({
                    tempFilePath: res.tempFilePath,
                    success: (res) => {
                        console.log('图片已保存到：' + res.savedFilePath);
                    }
                });
            }
        }
    });
}