具体错误：

UnicodeEncodeError: 'latin-1' codec can't encode characters in position 73-74: Body ('测试') is not valid Latin-1. Use body.encode('utf-8') if you want to send it encoded in UTF-8.

解决：

对请求参数进行编码处理：

示例代码：

import requestsimport jsonimport reimport pymysqlfrom tool.Mysql_connect import Mysql_operationfrom tool.get_token import Crm_tokenclass test_demo(object):    def __init__(self):        self.op_mysql=Mysql_operation()        self.token=Crm_token()    def create_yixiang(self):        url='http://xxx/customerAdjunctAdd'        token=self.token.get_token()        headers={
   "Content-Type":'application/x-www-form-urlencoded',        "token":token}        try:            tel_num=self.op_mysql.sql_select('''select max(tel) from nc_customer_adjunct''')[0]['max(tel)'] #结果为str        except Exception as error:            print(error)        a=1        while a<3:            tel_num=int(tel_num)+1            a+=1            data='customer_type=1&source=1&course_name_id=41&tel=%d&customer_name=测试3.1&sex=0&school=测试1&intro_id=0'%(tel_num)            try:                request1=requests.request("POST",url=url,headers=headers,data=data.encode()) #encode对请求编码处理：不处理接口会返回数据解析错误                # print(data)                response1=request1.json()                print(headers)                print(response1)            except Exception as error:                print(error)if __name__=="__main__":    Tm=test_demo()    Tm.create_yixiang()