constelevationService=google.maps.ElevationService();constlocations=[{lat:27.986065,lng:86.922623}];constcallback=(results,status)=>{if(status==='OK'){console.log(results);}else{// handle this case}};elevationService.getElevationForLocation({locations},callback);
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-03-21。"],[[["Asynchronous methods within the Google Maps JavaScript API predominantly return Promises for efficient handling of operations."],["Numerous Google Maps services, including Directions, Distance Matrix, Elevation, Geocoder, and Streetview, utilize Promises in their methods."],["Developers can employ async/await, then/catch/finally, or traditional callbacks to manage asynchronous operations and responses effectively."],["While Places generally do not utilize Promises, the `getPlacePredictions()` method within the Places AutocompleteService does offer partial Promise support."],["Beginning in 2020, all newly introduced APIs within the Google Maps JavaScript API exclusively support Promises for asynchronous operations."]]],[]]