蚂蚁金服通关指南：https://www.nowcoder.com/discuss/410183?type=2&order=3&pos=11&page=1 美团金融通关指南：https://www.nowcoder.com/discuss/410191?type=2&order=3&pos=7&page=0 腾讯CSIG通关指南：https://www.nowcoder.com/discuss/410197?type=2&order=3&pos=6&page=0