This page is a reference manual for the UI component library of the AMap JavaScript API, focused on the “DistrictExplorer” administrative geography component. It is intended for scenarios in which web maps browse and select administrative regions by hierarchy, and can serve as an implementation reference for administrative-region interaction within the AMap ecosystem.

The material does not state support for self-hosting, nor does it list server or build resource requirements; in practice, it should be used according to AMap JS API online access and authorization. Users in China should pay attention to compatibility with the WeChat built-in browser, HTTPS/registered domain requirements, and the capabilities, quotas, and adaptation support of domestic service providers.