腾讯云asr一句话识别python模块的实现

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import base64
import json
from tencentcloud.common import credential
from tencentcloud.common.profile.client_profile import ClientProfile
from tencentcloud.common.profile.http_profile import HttpProfile
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.asr.v20190614 import asr_client, models
# 语音识别api，结果自动去奇怪字符并转小写
#fileplace:wav文件的地址,如"D://test.wav"<code>
def Tencentcloud_asr(fileplace):
    try:
        with open(fileplace, 'rb') as f:
            data = str(base64.b64encode(f.read()))
            data = data.replace("\n", "")
            data = data.replace("\r", "")
            data = data&#91;2:]
            data = data&#91;:-1]
            UsrAudioKey=str(hash(data))
        datalen=len(base64.b64decode(data))
        f.close()
        cred = credential.Credential("这里填你的SecretId", "这里填你的SecretKey")
        httpProfile = HttpProfile()
        httpProfile.endpoint = "asr.tencentcloudapi.com"
        clientProfile = ClientProfile()
        clientProfile.httpProfile = httpProfile
        client = asr_client.AsrClient(cred, "", clientProfile)
        req = models.SentenceRecognitionRequest()
        params = {
            "SubServiceType": 2,
            "EngSerViceType": "16k_ca",
            "SourceType": 1,
            "VoiceFormat": "wav",
            "Data": data,
            "DataLen": datalen,
            "ProjectId": 0,
            "UsrAudioKey": UsrAudioKey,
        }
        req.from_json_string(json.dumps(params))
        resp = client.SentenceRecognition(req)
        结果=resp.to_json_string()
    except TencentCloudSDKException as err:
        print("语音识别api报错:"+err)
    结果=json.loads(结果)
    return str.lower(结果&#91;'Result'].replace(" ","").replace("。",""))

import base64 import json from tencentcloud.common import credential from tencentcloud.common.profile.client_profile import ClientProfile from tencentcloud.common.profile.http_profile import HttpProfile from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException from tencentcloud.asr.v20190614 import asr_client, models # 语音识别api，结果自动去奇怪字符并转小写 #fileplace:wav文件的地址,如"D://test.wav"<code> def Tencentcloud_asr(fileplace): try: with open(fileplace, 'rb') as f: data = str(base64.b64encode(f.read())) data = data.replace("\n", "") data = data.replace("\r", "") data = data&#91;2:] data = data&#91;:-1] UsrAudioKey=str(hash(data)) datalen=len(base64.b64decode(data)) f.close() cred = credential.Credential("这里填你的SecretId", "这里填你的SecretKey") httpProfile = HttpProfile() httpProfile.endpoint = "asr.tencentcloudapi.com" clientProfile = ClientProfile() clientProfile.httpProfile = httpProfile client = asr_client.AsrClient(cred, "", clientProfile) req = models.SentenceRecognitionRequest() params = { "SubServiceType": 2, "EngSerViceType": "16k_ca", "SourceType": 1, "VoiceFormat": "wav", "Data": data, "DataLen": datalen, "ProjectId": 0, "UsrAudioKey": UsrAudioKey, } req.from_json_string(json.dumps(params)) resp = client.SentenceRecognition(req) 结果=resp.to_json_string() except TencentCloudSDKException as err: print("语音识别api报错:"+err) 结果=json.loads(结果) return str.lower(结果&#91;'Result'].replace(" ","").replace("。",""))