新しいスポット レビューに移行する
コレクションでコンテンツを整理
必要に応じて、コンテンツの保存と分類を行います。
プレイス レビューを使用すると、ユーザーのレビューや評価をウェブページに追加できます。このページでは、Place
クラス(新しい)と PlacesService
(以前の)で使用される場所のクチコミの違いについて説明し、比較用のコード スニペットをいくつか紹介します。
PlacesService
(レガシー)は、リクエストで reviews
フィールドが指定されている場合、getDetails()
リクエストの PlaceResult
オブジェクトの一部として PlaceReview
インスタンスの配列を返します。
Place
(新規): reviews
フィールドがリクエストで指定されている場合、fetchFields()
リクエストの一部として Review
インスタンスの配列を返します。
次の表に、Place
クラスと PlacesService
の間で場所のクチコミの使用に関する主な違いをまとめます。
PlacesService (レガシー) |
Place (新規) |
PlaceReview インターフェース |
Review クラス |
メソッドでは、結果オブジェクトと google.maps.places.PlacesServiceStatus レスポンスを処理するためにコールバックを使用する必要があります。 |
Promise を使用し、非同期で動作します。 |
メソッドには PlacesServiceStatus チェックが必要です。 |
ステータス チェックは不要で、標準のエラー処理を使用できます。詳細 |
PlacesService は、地図または div 要素を使用してインスタンス化する必要があります。 |
Place は、地図やページ要素への参照なしで、必要な場所でインスタンス化できます。 |
PlaceReview は、author_name 、author_url 、profile_photo_url フィールドを使用して、レビューのアトリビューション データを返します。 |
Review は、
AuthorAttribution インスタンスを使用してレビューのアトリビューション データを返します。 |
コードの比較
このセクションでは、テキスト検索メソッドのコードを比較して、以前の PlacesService
クラスと新しい Place
クラスの Place レビューの違いを示します。
プレイス サービス(従来版)
次のスニペットは、getDetails()
を呼び出してクチコミを含む場所の詳細をリクエストし、最初のクチコミ結果を情報ウィンドウに表示します。
const request = {
placeId: "ChIJpyiwa4Zw44kRBQSGWKv4wgA", // Faneuil Hall Marketplace, Boston, MA
fields: ["name", "formatted_address", "geometry", "reviews"],
};
const service = new google.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.
let reviewRating = place.reviews[0].rating;
let reviewText = place.reviews[0].text;
let authorName = place.reviews[0].author_name;
let authorUri = 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 ${place.name}`;
}
const infowindow = new google.maps.InfoWindow({
content: contentString,
ariaLabel: place.displayName,
});
// Add a marker.
const marker = new google.maps.Marker({
map,
position: place.geometry.location,
});
// Show the info window.
infowindow.open({
anchor: marker,
map,
});
}
});
プレイスクラス(新規)
次のスニペットは、fetchFields()
メソッドを呼び出してクチコミを含む場所の詳細をリクエストし、最初のクチコミの結果を情報ウィンドウに表示します。
// Use a place ID to create a new Place instance.
const place = new google.maps.places.Place({
id: "ChIJpyiwa4Zw44kRBQSGWKv4wgA", // Faneuil Hall Marketplace, Boston, MA
});
// Call fetchFields, passing 'reviews' and other needed fields.
await place.fetchFields({
fields: ["displayName", "formattedAddress", "location", "reviews"],
});
// If there are any reviews display the first one.
if (place.reviews && place.reviews.length > 0) {
// Get info for the first review.
let reviewRating = place.reviews[0].rating;
let reviewText = place.reviews[0].text;
let authorName = place.reviews[0].authorAttribution.displayName;
let authorUri = place.reviews[0].authorAttribution.uri;
// Format the review using HTML.
contentString =`
<div id="title"><b>${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 = new google.maps.InfoWindow({
content: contentString,
ariaLabel: place.displayName,
});
// Add a marker.
const marker = new google.maps.marker.AdvancedMarkerElement({
map,
position: place.location,
title: place.displayName,
});
// Show the info window.
infoWindow.open({
anchor: marker,
map,
});
特に記載のない限り、このページのコンテンツはクリエイティブ・コモンズの表示 4.0 ライセンスにより使用許諾されます。コードサンプルは Apache 2.0 ライセンスにより使用許諾されます。詳しくは、Google Developers サイトのポリシーをご覧ください。Java は Oracle および関連会社の登録商標です。
最終更新日 2025-09-05 UTC。
[null,null,["最終更新日 2025-09-05 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)"]]