使用方法一
import sys
sys.path.append('../dingtalk')
from dingtalk import DingTalk
import os
import sys
sys.path.insert(0,os.path('../dingtalk'))
import sys
sys.path.append('../dingtalk')
from dingtalk import DingTalk
import os
import sys
sys.path.insert(0,os.path('../dingtalk'))