{"code":200,"msg":"Egg.js + PostgreSQL + PostGIS 应用运行中","data":{"version":"1.0.0","timestamp":"2026-05-07T12:31:58.479Z","endpoints":["GET /init-tables - 初始化数据库表结构","GET /insert-initial-data - 插入初始数据","GET /init-all - 一键初始化","GET /drop-all-tables - 删除所有表（开发用）"]}}