小程序實現帶索引的城市列表

效果 1、城市數據 {"A":[{"id":"210300","name":"鞍山","fullName":"鞍山市","initialsName":"A"},{"id":"340800","name":"安慶","fullName":"安慶市","initialsName":"A"},{"id":"410500","name":"安陽","fullName":"安陽市","initialsNam

>>阅读原文<<