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لتحميل رمز JavaScript لواجهة برمجة التطبيقات JavaScript لخرائط Google، عليك
تضمين نص برمجي لتحميل bootstrap على صفحتك بالشكل التالي:
<script>
(g=>{varh,a,k,p="The Google Maps JavaScript API",c="google",l="importLibrary",q="__ib__",m=document,b=window;b=b[c]||(b[c]={});vard=b.maps||(b.maps={}),r=newSet,e=newURLSearchParams,u=()=>h||(h=newPromise(async(f,n)=>{await(a=m.createElement("script"));e.set("libraries",[...r]+"");for(king)e.set(k.replace(/[A-Z]/g,t=>"_"+t[0].toLowerCase()),g[k]);e.set("callback",c+".maps."+q);a.src=`https://maps.${c}apis.com/maps/api/js?`+e;d[q]=f;a.onerror=()=>h=n(Error(p+" could not load."));a.nonce=m.querySelector("script[nonce]")?.nonce||"";m.head.append(a)}));d[l]?console.warn(p+" only loads once. Ignoring:",g):d[l]=(f,...n)=>r.add(f)&&u().then(()=>d[l](f,...n))})({key:"YOUR_API_KEY",v:"weekly",// Use the 'v' parameter to indicate the version to use (weekly, beta, alpha, etc.).// Add other bootstrap parameters as needed, using camel case.});
</script>
تتكون
Maps JavaScript API من مكتبات لا يتم تحميلها إلى أن تتم
طلبها على وجه التحديد. من خلال تقسيم المكوّنات إلى مكتبات، يمكن تحميل واجهة برمجة التطبيقات (وتحليلها) بسرعة. ولا تتحمل سوى النفقات الإضافية المترتبة على تحميل المكتبات وتحليلها
عند الحاجة إليها.
تحميل مكتبات إضافية أثناء التشغيل، باستخدام المشغِّل await للاتّصال
importLibrary() من داخل دالة async على سبيل المثال:
يوضّح مثال الرمز البرمجي التالي تحميل مكتبتَي Map وAdvancedMarkerElement:
TypeScript
// Initialize and add the mapletmap;asyncfunctioninitMap():Promise<void>{// The location of Uluruconstposition={lat:-25.344,lng:131.031};// Request needed libraries.//@ts-ignoreconst{Map}=awaitgoogle.maps.importLibrary("maps")asgoogle.maps.MapsLibrary;const{AdvancedMarkerElement}=awaitgoogle.maps.importLibrary("marker")asgoogle.maps.MarkerLibrary;// The map, centered at Ulurumap=newMap(document.getElementById('map')asHTMLElement,{zoom:4,center:position,mapId:'DEMO_MAP_ID',});// The marker, positioned at Uluruconstmarker=newAdvancedMarkerElement({map:map,position:position,title:'Uluru'});}initMap();
// Initialize and add the mapletmap;asyncfunctioninitMap(){// The location of Uluruconstposition={lat:-25.344,lng:131.031};// Request needed libraries.//@ts-ignoreconst{Map}=awaitgoogle.maps.importLibrary("maps");const{AdvancedMarkerElement}=awaitgoogle.maps.importLibrary("marker");// The map, centered at Ulurumap=newMap(document.getElementById("map"),{zoom:4,center:position,mapId:"DEMO_MAP_ID",});// The marker, positioned at Uluruconstmarker=newAdvancedMarkerElement({map:map,position:position,title:"Uluru",});}initMap();
يوضّح طلب Bootstrap التالي كيفية إضافة طلب مكتبة
google.maps.geometry لواجهة برمجة التطبيقات JavaScript لخرائط Google إلى علامة تحميل
النص البرمجي مباشرةً:
تاريخ التعديل الأخير: 2025-08-06 (حسب التوقيت العالمي المتفَّق عليه)
[null,null,["تاريخ التعديل الأخير: 2025-08-06 (حسب التوقيت العالمي المتفَّق عليه)"],[[["\u003cp\u003eThe Maps JavaScript API loads quickly by using libraries that are imported as needed with \u003ccode\u003egoogle.maps.importLibrary()\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eYou can include your API key and specify the API version in a bootstrap loader script to initially load the API.\u003c/p\u003e\n"],["\u003cp\u003eDynamic Library Import offers a modular approach, letting you load specific libraries like \u003ccode\u003emaps\u003c/code\u003e, \u003ccode\u003eplaces\u003c/code\u003e, \u003ccode\u003emarker\u003c/code\u003e, etc., on demand.\u003c/p\u003e\n"],["\u003cp\u003eFor backward compatibility, a legacy bootstrap script tag is also available, supporting libraries such as \u003ccode\u003edrawing\u003c/code\u003e, \u003ccode\u003egeometry\u003c/code\u003e, and \u003ccode\u003eplaces\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eBoth methods allow customization: Dynamic Import uses \u003ccode\u003eimportLibrary()\u003c/code\u003e within an async function, while the legacy method uses the \u003ccode\u003elibraries\u003c/code\u003e parameter in the script tag's URL.\u003c/p\u003e\n"]]],[],null,["To load the JavaScript code for the Maps JavaScript API, you\ninclude a *bootstrap* loader script on your page, of the following form: \n\n```javascript\n\u003cscript\u003e\n (g=\u003e{var h,a,k,p=\"The Google Maps JavaScript API\",c=\"google\",l=\"importLibrary\",q=\"__ib__\",m=document,b=window;b=b[c]||(b[c]={});var d=b.maps||(b.maps={}),r=new Set,e=new URLSearchParams,u=()=\u003eh||(h=new Promise(async(f,n)=\u003e{await (a=m.createElement(\"script\"));e.set(\"libraries\",[...r]+\"\");for(k in g)e.set(k.replace(/[A-Z]/g,t=\u003e\"_\"+t[0].toLowerCase()),g[k]);e.set(\"callback\",c+\".maps.\"+q);a.src=`https://maps.${c}apis.com/maps/api/js?`+e;d[q]=f;a.onerror=()=\u003eh=n(Error(p+\" could not load.\"));a.nonce=m.querySelector(\"script[nonce]\")?.nonce||\"\";m.head.append(a)}));d[l]?console.warn(p+\" only loads once. Ignoring:\",g):d[l]=(f,...n)=\u003er.add(f)&&u().then(()=\u003ed[l](f,...n))})({\n key: \"YOUR_API_KEY\",\n v: \"weekly\",\n // Use the 'v' parameter to indicate the /maps/documentation/javascript/versions to use (weekly, beta, alpha, etc.).\n // Add other /maps/documentation/javascript/load-maps-js-api#required_parameters as needed, using camel case.\n });\n\u003c/script\u003e\n```\n\nThe\nMaps JavaScript API is made up of *libraries* that are not loaded until you\nspecifically request them. Breaking up components into libraries allows the\nAPI to load (and parse) quickly. You only incur the additional overhead of loading and parsing\nlibraries as you need them.\n\nLoad additional libraries at runtime, by using the `await` operator to call\n`importLibrary()` from within an `async` function. For example: \n\n```javascript\nconst { Map } = await google.maps.importLibrary(\"maps\");\n```\n\nThe following code example shows loading both the `Map` and `AdvancedMarkerElement` libraries: \n\nTypeScript \n\n```typescript\n// Initialize and add the map\nlet map;\nasync function initMap(): Promise\u003cvoid\u003e {\n // The location of Uluru\n const position = { lat: -25.344, lng: 131.031 };\n\n // Request needed libraries.\n //@ts-ignore\n const { Map } = await google.maps.importLibrary(\"maps\") as google.maps.MapsLibrary;\n const { AdvancedMarkerElement } = await google.maps.importLibrary(\"marker\") as google.maps.MarkerLibrary;\n\n // The map, centered at Uluru\n map = new Map(\n document.getElementById('map') as HTMLElement,\n {\n zoom: 4,\n center: position,\n mapId: 'DEMO_MAP_ID',\n }\n );\n\n // The marker, positioned at Uluru\n const marker = new AdvancedMarkerElement({\n map: map,\n position: position,\n title: 'Uluru'\n });\n}\n\ninitMap();https://github.com/googlemaps/js-samples/blob/2683f7366fb27829401945d2a7e27d77ed2df8e5/samples/add-map/index.ts#L8-L41\n```\n| **Note:** Read the [guide](/maps/documentation/javascript/using-typescript) on using TypeScript and Google Maps.\n\nJavaScript \n\n```javascript\n// Initialize and add the map\nlet map;\n\nasync function initMap() {\n // The location of Uluru\n const position = { lat: -25.344, lng: 131.031 };\n // Request needed libraries.\n //@ts-ignore\n const { Map } = await google.maps.importLibrary(\"maps\");\n const { AdvancedMarkerElement } = await google.maps.importLibrary(\"marker\");\n\n // The map, centered at Uluru\n map = new Map(document.getElementById(\"map\"), {\n zoom: 4,\n center: position,\n mapId: \"DEMO_MAP_ID\",\n });\n\n // The marker, positioned at Uluru\n const marker = new AdvancedMarkerElement({\n map: map,\n position: position,\n title: \"Uluru\",\n });\n}\n\ninitMap();https://github.com/googlemaps/js-samples/blob/2683f7366fb27829401945d2a7e27d77ed2df8e5/dist/samples/add-map/docs/index.js#L7-L37\n```\n\nAvailable Libraries\n\nThe following libraries are available for use with\n[dynamic library import](/maps/documentation/javascript/load-maps-js-api#dynamic-library-import) and [direct script loading tag](/maps/documentation/javascript/load-maps-js-api#use-legacy-tag):\n\n- `core` ([`google.maps.CoreLibrary`](/maps/documentation/javascript/reference/library-interfaces#CoreLibrary))\n- `maps` ([`google.maps.MapsLibrary`](/maps/documentation/javascript/reference/library-interfaces#MapsLibrary))\n- `maps3d` ([`google.maps.Maps3DLibrary`](/maps/documentation/javascript/reference/library-interfaces#Maps3DLibrary))\n- `places` ([`google.maps.PlacesLibrary`](/maps/documentation/javascript/reference/library-interfaces#PlacesLibrary))\n- `geocoding` ([`google.maps.GeocodingLibrary`](/maps/documentation/javascript/reference/library-interfaces#GeocodingLibrary))\n- `routes` ([`google.maps.RoutesLibrary`](/maps/documentation/javascript/reference/library-interfaces#RoutesLibrary))\n- `marker` ([`google.maps.MarkerLibrary`](/maps/documentation/javascript/reference/library-interfaces#MarkerLibrary))\n- `geometry` ([`google.maps.GeometryLibrary`](/maps/documentation/javascript/reference/library-interfaces#GeometryLibrary))\n- `elevation` ([`google.maps.ElevationLibrary`](/maps/documentation/javascript/reference/library-interfaces#ElevationLibrary))\n- `streetView` ([`google.maps.StreetViewLibrary`](/maps/documentation/javascript/reference/library-interfaces#StreetViewLibrary))\n- `journeySharing` ([`google.maps.JourneySharingLibrary`](/maps/documentation/javascript/reference/library-interfaces#JourneySharingLibrary))\n- `drawing` ([`google.maps.DrawingLibrary`](/maps/documentation/javascript/reference/library-interfaces#DrawingLibrary))\n- `visualization` ([`google.maps.VisualizationLibrary`](/maps/documentation/javascript/reference/library-interfaces#VisualizationLibrary))\n- `airQuality` ([`google.maps.AirQualityLibrary`](/maps/documentation/javascript/reference/library-interfaces#AirQualityLibrary))\n- `addressValidation` ([`google.maps.AddressValidationLibrary`](/maps/documentation/javascript/reference/library-interfaces#AddressValidationLibrary))\n\nThe following bootstrap request illustrates how to add a request for the\n`google.maps.geometry` library of the Maps JavaScript API, to the direct\nscript loading tag: \n\n```html\n\u003cscript async\n src=\"https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&loading=async&libraries=geometry&callback=initMap\"\u003e\n\u003c/script\u003e\n```\n\nTo request multiple libraries, separate them with a comma: \n\n```html\n\u003cscript async\n src=\"https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&loading=async&libraries=geometry,places&callback=initMap\"\u003e\n\u003c/script\u003e\n```"]]