在泛微系统（Ecology9）的后端接口中，需要在请求体中加上token的参数。这篇文章记录下泛微Ecology9的token获取方式。

Token获取步骤

一、数据库中新建appid

1	`INSERT INTO ECOLOGY_BIZ_EC(ID,APPID,NAME) VALUES('12','test','数字员工平台');`

二、向Ecology发送许可证信息进行注册

只需要注册一次即可，注册后相关信息会更新在ECOLOGY_BIZ_EC表中

import requests
url = 'http://ip:1234/api/ec/dev/auth/regist'
headers = {'appid': 'test'}
response = requests.post(url, headers=headers )
print( response.json())

注册成功后，返回参secret和spk会分别写进ECOLOGY_BIZ_EC表中的secrit和server_public_key中，在后面会使用到。

三、向Ecology发送获取token请求

在上一步中以spk为密钥对secret进行RSA加密，加密后作为请求头的参数调用接口获取token即可。

import requests
import base64
from Crypto.PublicKey import RSA
from Crypto.Cipher import PKCS1_v1_5 as Cipher_pkcs1_v1_5

# RSA加密
def encode_RSA(secret):
    public_key = '''-----BEGIN RSA PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAutgI110nor/T77o/wpQGEYUqhRNcDIuFybhYO9aP0fiD0Q66EUwTVWtwpgcxV71UMGJlWa0UPd1P6BktnQHzzkAx5aRN5z8dd0TVxCp6zcfUdwnAsPC7PCq4wseLFd0XGmmaeJW+8qlJs+6YSbEQIDAQAB
-----END RSA PUBLIC KEY-----
'''
    secret = secret.encode('utf-8')
    rsakey = RSA.importKey(public_key)
    cipher = Cipher_pkcs1_v1_5.new(rsakey)
    cipher_text = base64.b64encode(cipher.encrypt(secret))
    return cipher_text

def getToken(secret):
    url = 'http://ip:1234/api/ec/dev/auth/applytoken'
    headers = {'appid': 'jictai','secret':secret}
    response = requests.post(url, headers=headers )
    return response

if __name__ == '__main__':
    secret = '81ab3d983d34ed5b33'
    secretRSA = encode_RSA(secret)
    response = getToken(secretRSA)
    if response.status_code == 200 :
        token = response.json()['token']
    print(userid)