Cómo migrar a la nueva experiencia de Opiniones sobre lugares
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Desarrolladores del Espacio Económico Europeo (EEE)
Las opiniones sobre lugares te permiten agregar opiniones y calificaciones de los usuarios a tus páginas web. En esta página, se explican las diferencias entre las opiniones sobre lugares que se usan en la clase Place (nueva) y PlacesService (heredada), y se proporcionan algunos fragmentos de código para comparar.
PlacesService (legado) devuelve un array de instancias de PlaceReview como parte del objeto PlaceResult para cualquier solicitud de getDetails() si se especifica el campo reviews en la solicitud.
Place (nuevo) devuelve un array de instancias de Review como parte de una solicitud de fetchFields() si el campo reviews se especifica en la solicitud.
En la siguiente tabla, se enumeran algunas de las principales diferencias en el uso de las opiniones sobre lugares entre la clase Place y PlacesService:
Los métodos requieren el uso de una devolución de llamada para controlar el objeto de resultados y la respuesta de google.maps.places.PlacesServiceStatus.
Usa promesas y funciona de forma asíncrona.
Los métodos requieren una verificación de PlacesServiceStatus.
No se requiere una verificación de estado. Se puede usar el control de errores estándar.
Obtén más información.
Se debe crear una instancia de PlacesService con un mapa o un elemento div.
Place se puede crear una instancia donde sea necesario, sin una referencia a un mapa o elemento de página.
PlaceReview devuelve los datos de atribución de la revisión con los campos author_name, author_url y profile_photo_url.
Review devuelve los datos de atribución de la opinión con una instancia de AuthorAttribution.
Comparación de código
En esta sección, se compara el código de los métodos de búsqueda de texto para ilustrar las diferencias entre las opiniones sobre lugares en la clase PlacesService heredada y la clase Place más reciente.
Servicio Places (heredado)
El siguiente fragmento llama a getDetails() para solicitar detalles del lugar, incluidas las opiniones, y muestra el primer resultado de la opinión en una ventana de información.
constrequest={placeId:"ChIJpyiwa4Zw44kRBQSGWKv4wgA",// Faneuil Hall Marketplace, Boston, MAfields:["name","formatted_address","geometry","reviews"],};constservice=newgoogle.maps.places.PlacesService(map);service.getDetails(request,(place,status)=>{if(status===google.maps.places.PlacesServiceStatus.OK&&
place&&
place.geometry&&
place.geometry.location){// If there are any reviews display the first one.if(place.reviews && place.reviews.length > 0){// Get info for the first review.letreviewRating=place.reviews[0].rating;letreviewText=place.reviews[0].text;letauthorName=place.reviews[0].author_name;letauthorUri=place.reviews[0].author_url;// Format the review using HTML.contentString=` <div id="title"><b>${place.name}</b></div> <div id="address">${place.formatted_address}</div>
<a href="${authorUri}" target="_blank">Author: ${authorName}</a>
<div id="rating">Rating: ${reviewRating} stars</div> <div id="rating"><p>Review: ${reviewText}</p></div>`;}else{contentString=`No reviews were found for ${place.name}`;}constinfowindow=newgoogle.maps.InfoWindow({content:contentString,ariaLabel:place.displayName,});// Add a marker.constmarker=newgoogle.maps.Marker({map,position:place.geometry.location,});// Show the info window.infowindow.open({anchor:marker,map,});}});
El siguiente fragmento llama al método fetchFields() para solicitar detalles del lugar, incluidas las opiniones, y muestra el primer resultado de la opinión en una ventana de información.
// Use a place ID to create a new Place instance.constplace=newgoogle.maps.places.Place({id:"ChIJpyiwa4Zw44kRBQSGWKv4wgA",// Faneuil Hall Marketplace, Boston, MA});// Call fetchFields, passing 'reviews' and other needed fields.awaitplace.fetchFields({fields:["displayName","formattedAddress","location","reviews"],});// If there are any reviews display the first one.if(place.reviews && place.reviews.length > 0){// Get info for the first review.letreviewRating=place.reviews[0].rating;letreviewText=place.reviews[0].text;letauthorName=place.reviews[0].authorAttribution.displayName;letauthorUri=place.reviews[0].authorAttribution.uri;// Format the review using HTML.contentString=` <div id="title"><b>${place.displayName}</b></div> <div id="address">${place.formattedAddress}</div>
<a href="${authorUri}" target="_blank">Author: ${authorName}</a>
<div id="rating">Rating: ${reviewRating} stars</div> <div id="rating"><p>Review: ${reviewText}</p></div>`;}else{contentString=`No reviews were found for ${place.displayName}`;}// Create an infowindow to display the review.infoWindow=newgoogle.maps.InfoWindow({content:contentString,ariaLabel:place.displayName,});// Add a marker.constmarker=newgoogle.maps.marker.AdvancedMarkerElement({map,position:place.location,title:place.displayName,});// Show the info window.infoWindow.open({anchor:marker,map,});
[[["Fácil de comprender","easyToUnderstand","thumb-up"],["Resolvió mi problema","solvedMyProblem","thumb-up"],["Otro","otherUp","thumb-up"]],[["Falta la información que necesito","missingTheInformationINeed","thumb-down"],["Muy complicado o demasiados pasos","tooComplicatedTooManySteps","thumb-down"],["Desactualizado","outOfDate","thumb-down"],["Problema de traducción","translationIssue","thumb-down"],["Problema con las muestras o los códigos","samplesCodeIssue","thumb-down"],["Otro","otherDown","thumb-down"]],["Última actualización: 2025-08-31 (UTC)"],[],[],null,["# Migrate to the new Place Reviews\n\n\u003cbr /\u003e\n\n**European Economic Area (EEA) developers** If your billing address is in the European Economic Area, effective on 8 July 2025, the [Google Maps Platform EEA Terms of Service](https://cloud.google.com/terms/maps-platform/eea) will apply to your use of the Services. Functionality varies by region. [Learn more](/maps/comms/eea/faq).\n\nPlace reviews lets you add user reviews and ratings to your web pages. This page\nexplains the differences between place reviews as used in the `Place` class\n(new) and `PlacesService` (legacy), and provides some code snippets for\ncomparison.\n\n- `PlacesService` (legacy) returns an array of [`PlaceReview`](/maps/documentation/javascript/reference/places-service#PlaceReview) instances as part of the `PlaceResult` object for any `getDetails()` request if the `reviews` field is specified in the request.\n- `Place` (new) returns an array of [`Review`](/maps/documentation/javascript/reference/place#Review) instances as part of a `fetchFields()` request if the `reviews` field is specified in the request.\n\nThe following table lists some of the main differences in the use of place\nreviews between the `Place` class and `PlacesService`:\n\n| [`PlacesService`](/maps/documentation/javascript/reference/places-service) (Legacy) | [`Place`](/maps/documentation/javascript/reference/place) (New) |\n|------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [`PlaceReview`](/maps/documentation/javascript/reference/places-service#PlaceReview) interface | [`Review`](/maps/documentation/javascript/reference/place#Review) class |\n| Methods require the use of a callback to handle the results object and `google.maps.places.PlacesServiceStatus` response. | Uses Promises, and works asynchronously. |\n| Methods require a `PlacesServiceStatus` check. | No required status check, can use standard error handling. [Learn more](/maps/documentation/javascript/reference/errors). |\n| `PlacesService` must be instantiated using a map or a div element. | `Place` can be instantiated wherever needed, without a reference to a map or page element. |\n| `PlaceReview` returns attribution data for the review using the `author_name`, `author_url`, and `profile_photo_url` fields. | `Review` returns attribution data for the review using an [`AuthorAttribution`](/maps/documentation/javascript/reference/place#AuthorAttribution) instance. |\n\nCode comparison\n---------------\n\nThis section compares code for text search methods to illustrate the differences\nbetween Place reviews in the legacy `PlacesService` and the newer `Place` class.\n\n### Places service (legacy)\n\nThe following snippet calls `getDetails()` to request place details including\nreviews, and displays the first review result in an infowindow. \n\n const request = {\n placeId: \"ChIJpyiwa4Zw44kRBQSGWKv4wgA\", // Faneuil Hall Marketplace, Boston, MA\n fields: [\"name\", \"formatted_address\", \"geometry\", \"reviews\"],\n };\n const service = new google.maps.places.PlacesService(map);\n\n service.getDetails(request, (place, status) =\u003e {\n if (\n status === google.maps.places.PlacesServiceStatus.OK &&\n place &&\n place.geometry &&\n place.geometry.location\n ) {\n // If there are any reviews display the first one.\n if (place.reviews && place.reviews.length \u003e 0) {\n // Get info for the first review.\n let reviewRating = place.reviews[0].rating;\n let reviewText = place.reviews[0].text;\n let authorName = place.reviews[0].author_name;\n let authorUri = place.reviews[0].author_url;\n\n // Format the review using HTML.\n contentString =`\n \u003cdiv id=\"title\"\u003e\u003cb\u003e${place.name}\u003c/b\u003e\u003c/div\u003e\n \u003cdiv id=\"address\"\u003e${place.formatted_address}\u003c/div\u003e\n \u003ca href=\"${authorUri}\" target=\"_blank\"\u003eAuthor: ${authorName}\u003c/a\u003e\n \u003cdiv id=\"rating\"\u003eRating: ${reviewRating} stars\u003c/div\u003e\n \u003cdiv id=\"rating\"\u003e\u003cp\u003eReview: ${reviewText}\u003c/p\u003e\u003c/div\u003e`;\n } else {\n contentString = `No reviews were found for ${place.name}`;\n }\n\n const infowindow = new google.maps.InfoWindow({\n content: contentString,\n ariaLabel: place.displayName,\n });\n\n // Add a marker.\n const marker = new google.maps.Marker({\n map,\n position: place.geometry.location,\n });\n\n // Show the info window.\n infowindow.open({\n anchor: marker,\n map,\n });\n }\n });\n\n- [`getDetails()` reference](/maps/documentation/javascript/reference/places-service#PlacesService.getDetails)\n- [`PlaceReview` interface reference](/maps/documentation/javascript/reference/places-service#PlaceReview)\n\n### Place class (new)\n\nThe following snippet calls [`fetchFields()`](/maps/documentation/javascript/reference/place#Place.fetchFields)\nmethod to request place details including reviews, and displays the first review\nresult in an infowindow. \n\n // Use a place ID to create a new Place instance.\n const place = new google.maps.places.Place({\n id: \"ChIJpyiwa4Zw44kRBQSGWKv4wgA\", // Faneuil Hall Marketplace, Boston, MA\n });\n\n // Call fetchFields, passing 'reviews' and other needed fields.\n await place.fetchFields({\n fields: [\"displayName\", \"formattedAddress\", \"location\", \"reviews\"],\n });\n\n // If there are any reviews display the first one.\n if (place.reviews && place.reviews.length \u003e 0) {\n // Get info for the first review.\n let reviewRating = place.reviews[0].rating;\n let reviewText = place.reviews[0].text;\n let authorName = place.reviews[0].authorAttribution.displayName;\n let authorUri = place.reviews[0].authorAttribution.uri;\n\n // Format the review using HTML.\n contentString =`\n \u003cdiv id=\"title\"\u003e\u003cb\u003e${place.displayName}\u003c/b\u003e\u003c/div\u003e\n \u003cdiv id=\"address\"\u003e${place.formattedAddress}\u003c/div\u003e\n \u003ca href=\"${authorUri}\" target=\"_blank\"\u003eAuthor: ${authorName}\u003c/a\u003e\n \u003cdiv id=\"rating\"\u003eRating: ${reviewRating} stars\u003c/div\u003e\n \u003cdiv id=\"rating\"\u003e\u003cp\u003eReview: ${reviewText}\u003c/p\u003e\u003c/div\u003e`;\n } else {\n contentString = `No reviews were found for ${place.displayName}`;\n }\n\n // Create an infowindow to display the review.\n infoWindow = new google.maps.InfoWindow({\n content: contentString,\n ariaLabel: place.displayName,\n });\n\n // Add a marker.\n const marker = new google.maps.marker.AdvancedMarkerElement({\n map,\n position: place.location,\n title: place.displayName,\n });\n\n // Show the info window.\n infoWindow.open({\n anchor: marker,\n map,\n });\n\n- [See the example](/maps/documentation/javascript/examples/place-reviews)\n- [See the documentation](/maps/documentation/javascript/place-reviews)\n- [`fetchFields()` reference](/maps/documentation/javascript/reference/place#Place.fetchFields)\n- [`Review` class reference](/maps/documentation/javascript/reference/place#Review)"]]