1# 步骤一，获取access_token，替换下列示例中的应用API Key与应用Secret Key
2curl 'https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id=[应用API Key]&client_secret=[应用Secret Key]'
3
4# 步骤二，调用本文API，使用步骤一获取的access_token，替换下列示例中的”调用接口获取的access_token“
5curl -X POST https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/reranker/bce_reranker_base?access_token=[步骤一调用接口获取的access_token] -d '{
6  "query": "上海天气",
7  "documents":["上海气候", "北京美食"]
8}'

1import requests
2import json
3
4def get_access_token():
5    """
6    使用应用API Key，应用Secret Key 获取access_token，替换下列示例中的应用API Key、应用Secret Key
7    """
8        
9    url = "https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id=[应用API Key]&client_secret=[应用Secret Key]"
10    
11    payload = json.dumps("")
12    headers = {
13        'Content-Type': 'application/json',
14        'Accept': 'application/json'
15    }
16    response = requests.request("POST", url, headers=headers, data=payload)
17    return response.json().get("access_token")
18
19def main():
20        
21    url = "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/reranker/bce_reranker_base?access_token=" + get_access_token()
22    
23    payload = json.dumps({
24        "query": "上海天气",
25        "documents":["上海气候", "北京美食"]
26    })
27    headers = {
28        'Content-Type': 'application/json'
29    }
30    
31    response = requests.request("POST", url, headers=headers, data=payload)
32    
33    print(response.text)
34    
35
36if __name__ == '__main__':
37    main()