Python Web版语音合成实例详解

import os
import time
import codecs
from aip import AipSpeech
from django.shortcuts import render
from django.http import HttpResponse


'''
pip install --upgrade pip
pip install django
pip install baidu-aip
'''


def main(request):
 return render(request, 'index.html')


def m_main(request):
 return render(request, 'm_index.html')


def convert(request):
 message = request.POST.get("message")
 switch = request.POST.get("switch")
 mp3 = du_say(message, switch)
 return HttpResponse(mp3)


def du_say(message, switch):
 write_txt(message)
 app_id = '*****'
 api_key = '*****'
 secret_key = '*****'
 client = AipSpeech(app_id, api_key, secret_key)
 if switch == "true":
  switch = 3
 else:
  switch = 4
 result = client.synthesis(message, 'zh', 1, {
  'vol': 5, 'per': switch,
 })
 t = time.time()
 now_time = lambda: int(round(t * 1000))
 path = os.getcwd() + os.path.sep + "static" + os.path.sep + "audio"+os.path.sep
 audio = path+str(now_time())+'.mp3'
 # 识别正确返回语音二进制 错误则返回dict 参照下面错误码
 if not isinstance(result, dict):
  with open(audio, 'wb') as f:
   f.write(result)
 return str(now_time())+'.mp3'


def write_txt(message):
 t = time.time()
 now_time = lambda: int(round(t * 1000))
 path = os.getcwd() + os.path.sep + "static" + os.path.sep + "text"+os.path.sep
 text = path+str(now_time())+'.txt'
 with codecs.open(text, 'a', encoding='utf8')as f:
  f.write(message)

https://gitee.com/52itstyle/baidu-speech.git

# 自行注册申请
https://console.bce.baidu.com/ai/#/ai/speech/app/list

# 切换到项目根目录，执行
manage.py runserver

wget https://www.python.org/ftp/python/3.7.1/Python-3.7.1.tar.xz

yum -y install zlib*
yum -y install libffi-devel

# 解压
tar -xvf Python-3.7.1.tar.xz
# 切换大目录
cd Python-3.7.1
# 配置编译
./configure
# 编译安装
make && make install

pip install Django

# 配置编译
./configure
# 编译安装
make && make install

pip3 install uwsgi

# 目录下新建文件夹
mkdir script

# uwsig使用配置文件启动
[uwsgi]
# 项目目录
chdir=/www/speech/
# 指定项目的application
module=speech.wsgi:application
# 指定sock的文件路径  
socket=/www/speech/script/uwsgi.sock
# 进程个数  
workers=5
pidfile=/www/speech/script/uwsgi.pid
# 指定IP端口  
http=127.0.0.1:8001
# 指定静态文件
static-map=/static=/www/speech/static
# 启动uwsgi的用户名和用户组
uid=root
gid=root
# 启用主进程
master=true
# 自动移除unix Socket和pid文件当服务停止的时候
vacuum=true
# 序列化接受的内容，如果可能的话
thunder-lock=true
# 启用线程
enable-threads=true
# 设置自中断时间
harakiri=30
# 设置缓冲
post-buffering=4096
# 设置日志目录
daemonize=/www/speech/script/uwsgi.log

uwsgi --ini uwsgi.ini

[root@AY140216131049Z script]# ps -ef|grep uwsgi 
root  3040  1 0 Nov21 ?  00:00:03 uwsgi --ini uwsgi.ini
root  3041 3040 0 Nov21 ?  00:00:00 uwsgi --ini uwsgi.ini
root  3042 3040 0 Nov21 ?  00:00:00 uwsgi --ini uwsgi.ini
root  3043 3040 0 Nov21 ?  00:00:00 uwsgi --ini uwsgi.ini
root  3044 3040 0 Nov21 ?  00:00:00 uwsgi --ini uwsgi.ini
root  3045 3040 0 Nov21 ?  00:00:00 uwsgi --ini uwsgi.ini
root  3046 3040 0 Nov21 ?  00:00:00 uwsgi --ini uwsgi.ini
root  6606 6580 0 18:13 pts/0 00:00:00 grep --color=auto uwsgi

uwsgi --reload uwsgi.pid

server {
  listen 80;
  server_name speech.52itstyle.vip;
  charset utf-8;
  location / {
   include uwsgi_params; # 导入一个Nginx模块他是用来和uWSGI进行通讯的
   uwsgi_connect_timeout 30; # 设置连接uWSGI超时时间
   uwsgi_pass unix:/www/speech/script/uwsgi.sock; # 指定uwsgi的sock文件所有动态请求就会直接丢给他
  }
  # 动静分离 Nginx 处理静态请求
  location /static {
   root /www/speech/;
  }
 }

server {
   listen 80;
   listen 443 ssl;
   server_name speech.52itstyle.vip;
   #ssl on;
   #证书路径
   ssl_certificate /usr/local/openresty/nginx/cert/1901523_speech.52itstyle.vip.pem;
   #私钥路径
   ssl_certificate_key /usr/local/openresty/nginx/cert/1901523_speech.52itstyle.vip.key;
   #缓存有效期
   ssl_session_timeout 5m;
   #可选的加密算法,顺序很重要,越靠前的优先级越高.
   ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
   #安全链接可选的加密协议
   ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
   ssl_prefer_server_ciphers on;

  location / {
   include uwsgi_params; # 导入一个Nginx模块他是用来和uWSGI进行通讯的
   uwsgi_connect_timeout 30; # 设置连接uWSGI超时时间
   uwsgi_pass unix:/www/speech/script/uwsgi.sock; # 指定uwsgi的sock文件所有动态请求就会直接丢给他
  }
  # 动静分离 Nginx 处理静态请求
  location /static {
   root /www/speech/;
  }
 }