ChandaZhou

CityPicker的selected只能是省市区对应的索引，不支持文字

1

**Do you want to request a *feature* or report a *bug* (建议还是bug) ?** 建议 **What is the current behavior? (现有状况)** 1. CityPicker的默认值Selected只能是省市区对应的索引，不能给定文字; 2. Selected值只能初始化一次 **What is the expected behavior? （应有状况）**...