1. Function description

Call your own custom robot interface in Baidu UNIT platform to realize human-computer interaction

Two, create a robot application

(You can set the robot function according to your own needs)
1. How to create a robot: refer to the official tutorial
2. Make a weather-checking robot ( tutorial )
Function brief:
You can define your own word slot, define your own reply value, but you can use this Time limit (500 trials, it seems not enough)

Tutorial content supplement: You
need to add the last skills to the robot before they can be called
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2. Add the UNIT function to the original speech recognition application (or open a new application directly)

(Application list—>Voice recognition management—>Edit—>Just add a UNIT)

Three, python calls Baidu dialogue robot

Refer to the technical documentation, you
need to call the required robot to modify the robot ID.
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Four, use cases

The code has comments to help readers understand

# 说明：将固定文本发送给百度平台实现UNIT的交流

import requests
import json

# 需要的库requests、json（import 进来就好了）
baidu_server = 'https://aip.baidubce.com/oauth/2.0/token?'  #获取token的server
grant_type = 'client_credentials'
client_id = '' #API KEY
client_secret = '' #Secret KEY   这里可以自己去百度注册，这里是我的API KEY 和 Secret KEY

#合成请求token的url
url = baidu_server+'grant_type='+grant_type+'&client_id='+client_id+'&client_secret='+client_secret

#获取token
res = requests.get(url).text
data = json.loads(res)  #将json格式转换为字典格式
token = data['access_token']

access_token = token
q = "北京的天气"   #需要发送给UNIT服务器的内容放到这里即可
url = 'https://aip.baidubce.com/rpc/2.0/unit/service/chat?access_token=' + access_token    #不用动
post_data = "{\"log_id\":\"UNITTEST_10000\",\"version\":\"2.0\",\"service_id\":\"S46420\",\"session_id\":\"\",\"request\":{\"query\":\"%s\",\"user_id\":\"88888\",\"query_info\":{\"type\":\"TEXT\",\"source\":\"KEYBOARD\"}}}}"%(q)
#post_data中主要修改的是：service_id（提前准备好的机器人id）、type(TEXT为常规的文本型，EVENT为一组K-V（json），且其中必须包含一个名为『event_name』的key，其他自便)、source（"ASR","KEYBOARD"。ASR为语音输入，KEYBOARD为键盘文本输入。针对ASR输入，UNIT平台内置了纠错机制，会尝试解决语音输入中的一些常见错误）
#print('post_data:',post_data)
headers = {
    
    'content-type': 'application/x-www-form-urlencoded'}   #不用管
response = requests.post(url, data=post_data.encode('utf-8'), headers=headers)
#post_data.encode('utf-8')，需要先将post_data编码为‘utf-8’格式，否则会出错
if response:
    print (response.json())

At last

For the calls of other Baidu API series, please refer to https://blog.csdn.net/weixin_45386875/article/details/113705329

Baidu API call (6)-call Baidu UNIT dialogue robot

Call Baidu UNIT dialogue robot