elemnetui 下载,及引用
一、下载
# encoding:utf-8 from bs4 import BeautifulSoup import requests, re, os, socket from urllib import request #指定要下载的版本 element_ui_version = "2.13.0" # 指定文件要存放的位置 element_ui_dir = "D:\download" save_ui_dir = os.path.join(element_ui_dir,"element-ui") if not os.path.isdir(save_ui_dir): os.makedirs(save_ui_dir) element_ui_url = "https://unpkg.com/browse/element-ui@" + element_ui_version + "/" headers = { "User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:73.0) Gecko/20100101 Firefox/73.0" } def get_page(url,save_dir): print("Current Page:",url) response = requests.get(url,headers=headers) soup = BeautifulSoup(str(response.content), "lxml") tbody = soup.find("tbody") rule_name = r'href="(.+?)"' td_href = re.findall(rule_name,str(tbody)) dir_list = [] for href in td_href: href_path = os.path.join(save_dir, href) if href == "../": pass elif "/" in href: os.mkdir(href_path) print("Makedir: ",href_path.replace(save_ui_dir,"")) dir_list.append(href) else: file_url = url + href abs_name = file_url.replace(element_ui_url, "") print("Download: ", abs_name) get_file(file_url,href_path) for sub_dir in dir_list: sub_url = url + sub_dir sub_dir = os.path.join(save_dir,sub_dir) get_page(sub_url,sub_dir) def get_file(url,filename): opener =request.build_opener() opener.addheaders = [('User-agent', 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:73.0) Gecko/20100101 Firefox/73.0')] request.install_opener(opener) socket.setdefaulttimeout(30) url = url.replace("browse/","") count = 1 while count <= 5: try: request.urlretrieve(url, filename) break except socket.timeout: err_info = '<Timeout> Reloading for %d time' % count print(err_info) count += 1 except Exception as e: err_info = '<'+str(e)+'> Reloading for %d time' % count print(err_info) count += 1 if count > 5: print("<Error> download job failed!") else: pass get_page(element_ui_url,save_ui_dir)
二、引用
<link rel="stylesheet" href="/static/element-ui/lib/theme-chalk/index.css"> {#<script src="//unpkg.com/vue/dist/vue.js"></script>#} <script src="/static/vue.js"></script> <script src="/static/element-ui/lib/index.js"></script> {#<script src="//unpkg.com/element-ui@2.13.1/lib/index.js"></script>d#} <script src="/static/index.js"></script>