python调用api接口案例

python调用api接口一般只需要用到requests库，非常方便

import requests
import json
res = requests.session()
headers = { 
   'Content-Type': 'application/json'}  #头文件
address = "https://openapi.xiekeyun.com/openApi/delivery/getDetail.json"  #api地址
#组合的json字符串
json_str = { 
   "commonParam":
            { 
   "appKey":"asasdasdasdasdasdas",
            "version":"1.0",
            "ownerCompanyCode":"asdasdasd",
            "operateCompanyCode":"adasdasdasd",
            "sign":sign,"timestamps":timestamps},
        "body":{ 
   "erpCode":"dasdsa",
                "deliveryNo":"dasdasdas"}
    }
json_data = json.dumps(json_str)  #转换成json数据
#print(json_data)
resp = res.post(url=address, data=json_data, headers=headers)  #发送请求
print(resp.json())  #查看结果