?? ????????????????:?????
![](https://image.chezhanri.com/2019/0808/20190808184337910.jpeg)
????:1???????wx:??????????
2???????
3?????app???
4???????
5????????????
????????????,??,???
???,?????,???????????,???????????????????????????????????,????,??????,??????????????????,????????????,????,???????????????????
(?? ??????????????? ?? ??? ???????????????? ???????? ????????????? ?? ???? ??????)
????????????:???????