75 lines
2.1 KiB
JavaScript
75 lines
2.1 KiB
JavaScript
import fs from 'fs'
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import request from 'request'
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import { nanoid } from 'nanoid'
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let fileName = './user.json'
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let saveFileStr = fs.readFileSync(fileName, 'utf8')
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let inputData = JSON.parse(saveFileStr)
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const downloadImage = async (src, dest, callback) => {
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console.log('下载:', src, dest, Date.now())
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return new Promise((resolve) => {
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request.head(src, (err) => {
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if (err) {
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console.log(err)
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return
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}
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src &&
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request(src)
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.pipe(fs.createWriteStream(dest))
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.on('close', () => {
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setTimeout(resolve, 1000)
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callback && callback(null, dest)
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})
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})
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})
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}
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let saveFilePath = './user-imgs/'
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async function test(list) {
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for (let j = 0; j < list.length; j++) {
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let a = list[j]
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let coverUrl = a.url_list[a.url_list.length - 1]
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a.url_list = [coverUrl]
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if (coverUrl.includes('http')) {
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let name = nanoid() + '.png'
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await downloadImage(coverUrl, saveFilePath + name, () => {
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// console.log('close', name)
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a.url_list = [name]
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fs.writeFileSync(fileName, JSON.stringify(inputData, null, 2))
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})
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}
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}
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}
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async function test2(list) {
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for (let j = 0; j < list.length; j++) {
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let coverUrl = list[list.length - 1]
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if (coverUrl.includes('http')) {
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let name = nanoid() + '.png'
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await downloadImage(coverUrl, saveFilePath + name, () => {
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// console.log('close', name)
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fs.writeFileSync(fileName, JSON.stringify(inputData, null, 2))
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})
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return [name]
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}
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return []
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}
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}
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for (let i = 0; i < inputData.slice(0, 1111).length; i++) {
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let v = inputData[i]
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await test(v.cover_url)
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await test(v.white_cover_url)
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delete v.cover_and_head_image_info
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fs.writeFileSync(fileName, JSON.stringify(inputData, null, 2))
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if (v.share_info && v.share_info.share_image_url && v.share_info.share_image_url.url_list) {
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let r = await test2(v.share_info.share_image_url.url_list)
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if (r.length) {
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v.share_info.share_image_url.url_list = r
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fs.writeFileSync(fileName, JSON.stringify(inputData, null, 2))
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}
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}
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}
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