小编Ven*_*ona的帖子

我无法使用云函数将字节数组格式的图像文件上传到 firestore。下面的代码在本地使用app.listen()工作正常，但是当我尝试使用导出功能时，它不起作用

const functions = require('firebase-functions');
const { Storage } = require('@google-cloud/storage');
const express = require('express');
var app = express();
var fs = require('fs');

// Your Google Cloud Platform project ID
const projectId ='<project-Id>';

// Creates a client
const storage = new Storage({
projectId: projectId,
keyFilename: '<>'
});


const bucket = storage.bucket("<bucket-name>");

// Byte aray to Image 

function saveImage(filename, data) {
console.log("inside saveImage", data.length);
var myBuffer = new Buffer.alloc(data.length);
for (var i = 0; i < …

我试图将加载器放在一个表中,但它不起作用.问题是当我将div放在td中时,表格格式不起作用.

当我检查元素时,div在表格之外.

.loader {
  background: #000;
  background: radial-gradient(#222, #000);
  bottom: 0;
  left: 0;
  overflow: hidden;
  position: fixed;
  right: 0;
  top: 0;
  z-index: 99999;
}
.loader-inner {
  height: 60px;
  left: 0;
  position: absolute;
  right: 0;
  width: 100px;
}
.loader-line-wrap {
  animation: spin 2000ms cubic-bezier(.175, .885, .32, 1.275) infinite;
  box-sizing: border-box;
  height: 50px;
  left: 0;
  overflow: hidden;
  position: absolute;
  top: 0;
  transform-origin: 50% 100%;
  width: 100px;
}
.loader-line {
  border: 4px solid transparent;
  border-radius: 100%;
  box-sizing: border-box;
  height: 100px;
  left: 0;
  margin: …