数据爬取与语音合成
以python的网站数据爬取，并根据网站数据的内容调用百度音频合成接口进行生成音频文件
一.基础工作
在百度AI注册一个账号，获取我们需要的应用
二.API函数接口的搭建
#!/usr/bin/env python3
# -*- coding:utf-8 -*-
# Author LQ6H
# baidu_api.py
import os
from aip import AipSpeech
APP_ID = '20257660'
API_KEY = 'QmnUG6DxYf0DFw1Fjx9IeLqk'
SECRET_KEY = '******'
client = AipSpeech(APP_ID,API_KEY,SECRET_KEY)
def baidu(title,content):
result = client.synthesis(content,'zh',1,{'vol':5})
filename = os.path.join('./static/',title+'.mp3')
if not isinstance(result,dict):
with open(filename,'wb') as f:
f.write(result)
print(filename+"已存入")
三.网站数据爬虫
我们爬取网站：https://duanziwang.com/ 的数据
#!/usr/bin/env python3
# -*- coding:utf-8 -*-
# Author LQ6H
# spider.py
import requests
from baidu_api import baidu
from lxml import etree
headers = {
'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36'
}
def parse(url):
response = requests.get(url,headers=headers)
response.encoding = 'utf-8'
html = response.text
root = etree.HTML(html)
parse_html(root)
def parse_html(root):
article_list = root.xpath('/html/body/section/div/div/main/article')
for article in article_list:
title = article.xpath('./div[1]/h1/a/text()')[0]
content = article.xpath('./div[2]/pre/code/text()')[0]
baidu(title,content)
def main():
base_url = 'https://duanziwang.com/page/{}/'
for i in range(2,5):
url = base_url.format(i)
parse(url)
if __name__=="__main__":
main()
四.服务器搭建
使用flask进行网站搭建
#!/usr/bin/env python3
# -*- coding:utf-8 -*-
# Author LQ6H
# server.py
from flask import Flask,render_template
import os
app = Flask(__name__)
@app.route('/test')
def index():
filepath_list = os.listdir('./static')
path_list = []
for path in filepath_list:
path = '/static/'+path
path_list.append(path)
print(path_list)
return render_template('./main.html',path_list=path_list)
if __name__ == "__main__":
app.run(debug=True)
六.主页展示
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>段子</title>
</head>
<body>
<h1>hello</h1>
{% for path in path_list %}
<audio controls>
<source src="{{path}}" type="audio/mp3" />
</audio>
<h5>{{path}}</h5><br>
{% endfor %}
</body>
</html>
