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#! /usr/bin/env python
# coding=utf-8
import json
from datetime import datetime
from aliyunsdkcore . client import AcsClient
from aliyunsdkcore . request import CommonRequest
from TtsConfig import *
from WxMini . RedisUtil import set_tts_token , get_tts_token
def getToken ( ) :
# 从Redis获取 TTS Token
retrieved_token = get_tts_token ( )
if retrieved_token :
print ( " 使用Redis中的Token: " , retrieved_token )
return retrieved_token
# 创建AcsClient实例
client = AcsClient (
ACCESS_KEY_ID , ACCESS_KEY_SECRET , " cn-shanghai "
)
# 创建request，
request = CommonRequest ( )
request . set_method ( ' POST ' )
request . set_domain ( ' nls-meta.cn-shanghai.aliyuncs.com ' )
request . set_version ( ' 2019-02-28 ' )
request . set_action_name ( ' CreateToken ' )
try :
response = client . do_action_with_exception ( request )
jss = json . loads ( response )
if ' Token ' in jss and ' Id ' in jss [ ' Token ' ] :
token = jss [ ' Token ' ] [ ' Id ' ]
expireTime = jss [ ' Token ' ] [ ' ExpireTime ' ]
# 转换为本地时间
expire_date = datetime . fromtimestamp ( expireTime )
# 格式化输出
formatted_date = expire_date . strftime ( " % Y- % m- %d % H: % M: % S " )
print ( " 过期时间: " , formatted_date )
# 计算时间差（秒数）
now = datetime . now ( )
time_diff = ( expire_date - now ) . total_seconds ( )
print ( " 距离过期还有（秒）: " , time_diff )
# 设置 TTS Token
set_tts_token ( token )
return token
except Exception as e :
print ( e )
