Planner.js:用于路线规划的JS库 :flying_saucer: :person_biking: :station: :rocket: $ npm install plannerjs 将其包含在浏览器中: < script src =" https://planner.js.org/js/planner-latest.js " > </ script > ... < script > const { FlexibleTransitPlanner , Units } = PlannerJS ; </ script > 将