第一种：{"Message":"模板变量缺少对应参数值","RequestId":"C0A1D1C5-2247-4F74-932D-D4A8F9026332","Code":"isv.TEMPLATE_MISSING_PARAMETERS"}

对于这种搞错：模板变量缺少对应参数值，我们需要到我们的阿里云的 “模板管理”里面查看，我们在设置模板是的参数，如下：

模板里面${}里面的参数是否和我们的项目里面的view视图里面的参数一致。如下这两个参数“code”要一致，否者就会报如上错误。

第二种报错：{"Message":"None invalid mobile number","RequestId":"04CC038B-E1ED-4D29-BA47-4FC616C05245","Code":"isv.MOBILE_NUMBER_ILLEGAL"}

对于这种报错：None invalid mobile number，无效的电话号码，我们可以将telephone字符串化，如下：

send_sms(business_id, str(telephone), "xxx", "xxx", params)

下面附代码：

const.py

# -*- coding: utf-8 -*-

# ACCESS_KEY_ID/ACCESS_KEY_SECRET 根据实际申请的账号信息进行替换
ACCESS_KEY_ID = "your ACCESS_KEY_ID"
ACCESS_KEY_SECRET = "your ACCESS_KEY_SECRET"

demo_sms_send.py

# -*- coding: utf-8 -*-
import sys
from aliyunsdkdysmsapi.request.v20170525 import SendSmsRequest
from aliyunsdkdysmsapi.request.v20170525 import QuerySendDetailsRequest
from aliyunsdkcore.client import AcsClient
import uuid
from aliyunsdkcore.profile import region_provider
from aliyunsdkcore.http import method_type as MT
from aliyunsdkcore.http import format_type as FT
import const

"""
短信业务调用接口示例，版本号：v20170525

Created on 2017-06-12

"""
try:
    reload(sys)
    sys.setdefaultencoding(utf8)
except NameError:
    pass
except Exception as err:
    raise err

# 注意：不要更改
REGION = "cn-hangzhou"
PRODUCT_NAME = "Dysmsapi"
DOMAIN = "dysmsapi.aliyuncs.com"

acs_client = AcsClient(const.ACCESS_KEY_ID, const.ACCESS_KEY_SECRET, REGION)
region_provider.add_endpoint(PRODUCT_NAME, REGION, DOMAIN)


def send_sms(business_id, phone_numbers, sign_name, template_code, template_param=None):
    smsRequest = SendSmsRequest.SendSmsRequest()
    # 申请的短信模板编码,必填
    smsRequest.set_TemplateCode(template_code)

    # 短信模板变量参数
    if template_param is not None:
        smsRequest.set_TemplateParam(template_param)

    # 设置业务请求流水号，必填。
    smsRequest.set_OutId(business_id)

    # 短信签名
    smsRequest.set_SignName(sign_name)
	
    # 数据提交方式
	# smsRequest.set_method(MT.POST)
	
	# 数据提交格式
    # smsRequest.set_accept_format(FT.JSON)
	
    # 短信发送的号码列表，必填。
    smsRequest.set_PhoneNumbers(phone_numbers)

    # 调用短信发送接口，返回json
    smsResponse = acs_client.do_action_with_exception(smsRequest)

    # TODO 业务处理

    return smsResponse


# if __name__ == __main__:
#     __business_id = uuid.uuid1()
#     #print(__business_id)
#     params = "{"code":"12345"}"
# 	#params = u{"name":"wqb","code":"12345678","address":"bz","phone":"13000000000"}
#     print(send_sms(__business_id, "18616148389", "Authencation", "SMS_160860139", params))
#

"发送短信验证码视图"

# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.http import HttpResponse
from django.http import JsonResponse, HttpResponse
from django.utils.crypto import get_random_string
from django.core.cache import cache
import uuid
from utils import mcache, restful
from utils.dysms_python.demo_sms_send import send_sms
# Create your views here.

"发送短信验证码视图"
def send_sms_captcha(request):
    telephone = request.GET.get("telephone")

    business_id = uuid.uuid1()
    captcha = get_random_string(length=4, allowed_chars=0123456789)
    params = "{"captcha":"" + captcha + ""}"
    # print(telephone)
    ret = send_sms(business_id, str(telephone), "模板签名", "模板编码", params)
    print(ret)
    mcache.set_key(telephone, captcha)
    return JsonResponse({success: True})