如果省略 locationBias 和 locationRestriction,API 預設會使用 IP 偏誤。
offset
inputOffset
radius
locationBias 或 locationRestriction
region
regionCode
stricbounds
locationRestriction
sessiontoken
sessionToken
types
includedPrimaryTypes
要求範例
下列範例 GET 要求使用 Place Autocomplete (舊版)。在本範例中,您要求 JSON 回應包含名為「Amoeba」且類型為 establishment 的地點資訊,並將所有參數當做網址參數傳遞:
curl -L -X GET 'https://maps.googleapis.com/maps/api/place/autocomplete/json?input=amoeba&types=establishment&location=37.76999%2C-122.44696&radius=500&key=YOUR_API_KEY'
使用 Autocomplete (新版) 時,您會發出 POST 要求,並在 JSON 要求內文或標頭中傳遞所有參數,做為 POST 要求的一部分。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-09-04 (世界標準時間)。"],[],[],null,["**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\nIntroduction\n\nPlaces API supports the\n[Place Autocomplete (Legacy)](/maps/documentation/places/web-service/autocomplete)\nand [Query Autocomplete (Legacy)](/maps/documentation/places/web-service/query) APIs.\nIf you are familiar with these APIs, Autocomplete (New) makes the following changes:\n\n- Autocomplete (New) uses HTTP POST requests. Pass parameters in the request body or in headers as part of an HTTP POST request. In contrast, with the legacy APIs, you pass URL parameters using an HTTP GET request.\n- Autocomplete (New) supports both [API keys](/maps/documentation/places/web-service/get-api-key) and [OAuth](/maps/documentation/places/web-service/oauth-token) tokens as the authentication mechanism.\n- Only JSON is supported as a response format in Autocomplete (New).\n\nThe following table lists parameters in Place Autocomplete (Legacy) and Query Autocomplete (Legacy) that have been renamed or modified for Autocomplete (New), or parameters that are no longer supported.\n\n| Current parameter | New parameter | Notes |\n|-------------------|-----------------------------------------|-----------------------------------------------------------------------------------------------------|\n| `components` | `includedRegionCodes` | |\n| `language` | `languageCode` | |\n| `location` | `locationBias` | |\n| `ipbias` | | If you omit both `locationBias` and `locationRestriction`, then the API uses IP biasing by default. |\n| `offset` | `inputOffset` | |\n| `radius` | `locationBias` or `locationRestriction` | |\n| `region` | `regionCode` | |\n| `stricbounds` | `locationRestriction` | |\n| `sessiontoken` | `sessionToken` | |\n| `types` | `includedPrimaryTypes` | |\n\nExample request\n\nThe following example GET request uses Place Autocomplete (Legacy). In this\nexample, you request a JSON response containing information about places called\n\"Amoeba\" that are of type `establishment` and pass all parameters as URL\nparameters: \n\n```curl\ncurl -L -X GET 'https://maps.googleapis.com/maps/api/place/autocomplete/json?input=amoeba&types=establishment&location=37.76999%2C-122.44696&radius=500&key=YOUR_API_KEY'\n```\n\nWith Autocomplete (New), you make a POST request and pass all parameters\nin the JSON request body or in headers as part of the POST request.\n\nField masks are not required for Autocomplete (New) requests, but they can\nbe used to filter for specific results in the response. For example, the\nfollowing request uses a field mask so the response only includes the\n`suggestions.placePrediction.text` of the suggestion: \n\n```curl\ncurl -X POST -d '{\n \"input\": \"Amoeba\",\n \"locationBias\": {\n \"circle\": {\n \"center\": {\n \"latitude\": 37.76999,\n \"longitude\": -122.44696\n },\n \"radius\": 500.0\n }\n }\n}' \\\n-H 'Content-Type: application/json' -H 'X-Goog-Api-Key: API_KEY' \\\n-H 'X-Goog-FieldMask: suggestions.placePrediction.text' \\\nhttps://places.googleapis.com/v1/places:autocomplete\n```\n\nTo learn more about using field masks, see\n[Place Details (New)](/maps/documentation/places/web-service/place-details#fieldmask)."]]