微信小程序云函数上传数据 - 使用云函数addData

saveAndUpload: function () { wx.showLoading({ title: '数据上传中...', mask: true }) // 保存邮件编号和图片到数据库 const mailNumber = this.data.mailNumber; const images = this.data.images; const describe = this.data.describe; // Get the current date var date = new Date(); var year = date.getFullYear(); var month = date.getMonth() + 1; var day = date.getDate();

// Array to store the uploaded file IDs
var uploadedFileIDs = [];

// 加载图片到云存储
for (var i = 0; i < images.length; i++) {
    wx.cloud.uploadFile({
        cloudPath: 'myImage/' + year + '-' + month + '-' + day + '/' + new Date().getTime() + '_' + Math.floor(Math.random() * 1000) + i + '.jpg',
        filePath: images[i],
        success: function (res) {
            console.log('Upload successful: ', res.fileID);
            uploadedFileIDs.push(res.fileID);
            if (uploadedFileIDs.length === images.length) {
                // 调用云函数addData
                wx.cloud.callFunction({
                    name: 'addData',
                    data: {
                        mailNumber: mailNumber,
                        images: uploadedFileIDs,
                        describe: describe,
                        date: date
                    },
                    success: function (res) {
                        console.log('Data uploaded successfully: ', res);
                        wx.showToast({
                            title: '上传成功',
                        })
                    },
                    fail: function (err) {
                        console.error('Data upload failed: ', err);
                        wx.showToast({
                            title: '上传失败',
                        })
                    }
                }).then(res => {
                    console.log(res)
                    wx.hideLoading({
                        complete: (res) => { },
                    })
                });
            }
        },
        fail: function (err) {
            console.error('Upload failed: ', err);
        }
    });
}

}