签名算法
（1）http://pay.m.jd.com/index.action?functionId=genAppPayId&clientVersion=7.4.2&build=65312&client=android&d_brand=Xiaomi&d_model=MI5sPlus&osVersion=8.0.0&screen=1920*1080&partner=xiaomi001&androidId=[androidId]&installtionId=[X]&sdkVersion=26&lang=zh_CN&uuid=[uuid]&area=[area]&networkType=wifi&wifiBssid=unknown&st=[X]&sign=8d47fb69e8b1eb8414c7ba854782ee8c&sv=111
URL中sign的算法（未知，欢迎技术交流77103116#qq.com（#换@））
（2）/index.action?functionId=genAppPayId…POST中paysign算法（已知）

加密算法
{“Zip”:"",“MessageStr”:"",“longitudeString”:“X”,“Email”:"",“CountryName”:"[X]",“sortTime”:“Feb 28, 2021 10:00:00 AM”,“addressUUID”:"[addressUUID]",“latitudeString”:“X”,“Latitude”:X,“County”:[X],“Name”:"[X]7g\u003d\u003d",“ProvinceName”:"[X]",“addressDetail”:"[X]PM",“Phone”:"",“IdTown”:[X],“IdArea”:[X],“IdProvince”:[X],“TypeId”:1,“isGangAoTai”:false,“MobileReal”:“u5+[X]”,“TownName”:"[X]",“updateTime”:"[X] AM",“City”:[X],“CityName”:"[X]",“Mobile”:"[X]",“Longitude”:[X],“Province”:[X],“areaCode”:"",“addressDefault”:true,“Pin”:"[X]",“isForeignOverSea”:false,“IdCity”:[X],“postCode”:"",“operationType”:3,“Id”:[X],“Where”:"[X]\u003d",“CoordType”:2}
收货地址中addressDetail、Where、MobileReal算法（已知）