我想收集所有可以从用户那里获取的信息，而无需询问任何权限。 我不想使用任何非免费的 ip 信息服务和地理定位
我现在拥有的：
timeZoneOffset = new Date().getTimezoneOffset();
userLang = navigator.language || navigator.userLanguage;
但我想要更多关于用户位置的信息。
【问题讨论】：
标签： javascript location
解决方案 1：HTML Geolocation API 用于获取用户的地理位置。
解决方案 2：免费 IP 定位 API
检查这个：https://ipdata.co/
$.getJSON('https://geolocation-db.com/json/')
.done (function(location) {
$('#country').html(location.country_name);
$('#state').html(location.state);
$('#city').html(location.city);
$('#latitude').html(location.latitude);
$('#longitude').html(location.longitude);
$('#ip').html(location.IPv4);
});
解决方案 3：基于付费 IP 的 API
对此没有其他解决方案。
【讨论】：
其他答案提到付费服务 (ipdata) 或没有您需要的数据的免费服务 - 时区等 - (geolocation-db.com)
我相信 Abstract 为其 IP 地理定位 API 提供免费计划，其中包括时区数据：https://www.abstractapi.com/ip-geolocation-api
$.getJSON("https://ipgeolocation.abstractapi.com/v1/?api_key=****************", function(data) {
console.log(data.ip_address);
console.log(data.country);
console.log(data.timezone);
})
【讨论】：
您可以使用 BigDataCloud 的 IP Geolocation API 从您的网站访问者的 IP 地址获取最大数据。
它每月免费提供 10K 查询。
https://www.bigdatacloud.com/ip-geolocation-apis/ip-address-geolocation-api
输出数据：
{
"ip": "73.231.131.73",
"localityLanguageRequested": "en",
"isReachableGlobally": true,
"country": {
"isoAlpha2": "US",
"isoAlpha3": "USA",
"m49Code": 840,
"name": "United States of America",
"isoName": "United States of America (the)",
"isoNameFull": "the United States of America",
"isoAdminLanguages": [
{
"isoAlpha3": "eng",
"isoAlpha2": "en",
"isoName": "English",
"nativeName": "English"
}
],
"unRegion": "Americas/Northern America",
"currency": {
"numericCode": 840,
"code": "USD",
"name": "US Dollar",
"minorUnits": 2
},
"wbRegion": {
"id": "NAC",
"iso2Code": "XU",
"value": "North America"
},
"wbIncomeLevel": {
"id": "HIC",
"iso2Code": "XD",
"value": "High income"
},
"callingCode": "1",
"countryFlagEmoji": "??"
},
"location": {
"continent": "North America",
"continentCode": "NA",
"isoPrincipalSubdivision": "California",
"isoPrincipalSubdivisionCode": "US-CA",
"city": "Milpitas",
"localityName": "Milpitas",
"postcode": "95035",
"latitude": 37.45,
"longitude": -121.92,
"plusCode": "849WF32J+22",
"timeZone": {
"ianaTimeId": "America/Los_Angeles",
"displayName": "(UTC-08:00) Pacific Standard Time",
"effectiveTimeZoneFull": "Pacific Standard Time",
"effectiveTimeZoneShort": "PST",
"utcOffsetSeconds": -28800,
"utcOffset": "-08",
"isDaylightSavingTime": false,
"localTime": "2021-02-28T17:11:59.1873233"
},
"localityInfo": {
"administrative": [
{
"order": 2,
"adminLevel": 2,
"name": "United States of America",
"description": "country in North America",
"isoName": "United States of America (the)",
"isoCode": "US",
"wikidataId": "Q30",
"geonameId": 6252001
},
{
"order": 4,
"adminLevel": 4,
"name": "California",
"description": "state of the United States of America",
"isoName": "California",
"isoCode": "US-CA",
"wikidataId": "Q99",
"geonameId": 5332921
},
{
"order": 6,
"adminLevel": 6,
"name": "Santa Clara County",
"description": "county in California, United States",
"wikidataId": "Q110739",
"geonameId": 5393021
},
{
"order": 8,
"adminLevel": 8,
"name": "Milpitas",
"description": "city in Santa Clara County, California",
"wikidataId": "Q927510",
"geonameId": 5373327
}
],
"informative": [
{
"order": 1,
"name": "North America",
"description": "continent on the Earth's northwestern quadrant",
"isoCode": "NA",
"wikidataId": "Q49",
"geonameId": 6255149
},
{
"order": 3,
"name": "contiguous United States",
"description": "48 states of the United States apart from Alaska and Hawaii",
"wikidataId": "Q578170"
},
{
"order": 5,
"name": "Pacific Coast Ranges",
"description": "A series of mountain ranges along the Pacific coast of North America",
"wikidataId": "Q660304"
},
{
"order": 7,
"name": "95035",
"description": "postal code"
}
]
}
},
"lastUpdated": "2021-02-28T23:39:21.8284029Z",
"network": {
"registry": "ARIN",
"registryStatus": "assigned",
"registeredCountry": "US",
"registeredCountryName": "United States of America",
"organisation": "Comcast Cable Communications, LLC",
"isReachableGlobally": true,
"isBogon": false,
"bgpPrefix": "73.231.0.0/16",
"bgpPrefixNetworkAddress": "73.231.0.0",
"bgpPrefixLastAddress": "73.231.255.255",
"totalAddresses": 65536,
"carriers": [
{
"asn": "AS33651",
"asnNumeric": 33651,
"organisation": "Comcast Cable Communications LLC",
"name": "CMCS",
"registry": "ARIN",
"registeredCountry": "US",
"registeredCountryName": "United States of America",
"registrationDate": "2005-02-17",
"registrationLastChange": "2021-01-26",
"totalIpv4Addresses": 3147776,
"totalIpv4Prefixes": 217,
"totalIpv4BogonPrefixes": 0,
"rank": 152,
"rankText": "#152 out of 70,908"
}
],
"viaCarriers": [
{
"asn": "AS7922",
"asnNumeric": 7922,
"organisation": "Comcast Cable Communications LLC",
"registeredCountry": "US",
"registeredCountryName": "United States of America",
"totalIpv4Addresses": 24911902,
"rank": 15
}
]
},
"confidence": "high",
"confidenceArea": [
{
"latitude": 37.41,
"longitude": -122.244804
},
{
"latitude": 37.42,
"longitude": -122.244804
},
{
"latitude": 37.483982,
"longitude": -122.23432
},
{
"latitude": 37.513985,
"longitude": -122.22432
},
{
"latitude": 37.557896,
"longitude": -122.20398
},
{
"latitude": 37.598026,
"longitude": -122.17369
},
{
"latitude": 37.632973,
"longitude": -122.134514
},
{
"latitude": 37.66151,
"longitude": -122.08782
},
{
"latitude": 37.68264,
"longitude": -122.03526
},
{
"latitude": 37.69562,
"longitude": -121.97865
},
{
"latitude": 37.7,
"longitude": -121.92
},
{
"latitude": 37.7,
"longitude": -121.89
},
{
"latitude": 37.6962,
"longitude": -121.83531
},
{
"latitude": 37.684914,
"longitude": -121.782295
},
{
"latitude": 37.666485,
"longitude": -121.732544
},
{
"latitude": 37.64147,
"longitude": -121.687584
},
{
"latitude": 37.62147,
"longitude": -121.657585
},
{
"latitude": 37.582153,
"longitude": -121.610214
},
{
"latitude": 37.535625,
"longitude": -121.57468
},
{
"latitude": 37.484097,
"longitude": -121.55265
},
{
"latitude": 37.43,
"longitude": -121.5452
},
{
"latitude": 37.42,
"longitude": -121.5452
},
{
"latitude": 37.364517,
"longitude": -121.55305
},
{
"latitude": 37.311806,
"longitude": -121.5762
},
{
"latitude": 37.26449,
"longitude": -121.61351
},
{
"latitude": 37.25449,
"longitude": -121.62351
},
{
"latitude": 37.22382,
"longitude": -121.65991
},
{
"latitude": 37.19844,
"longitude": -121.70228
},
{
"latitude": 37.188442,
"longitude": -121.722275
},
{
"latitude": 37.16475,
"longitude": -121.78348
},
{
"latitude": 37.15206,
"longitude": -121.84966
},
{
"latitude": 37.150974,
"longitude": -121.91773
},
{
"latitude": 37.161533,
"longitude": -121.98451
},
{
"latitude": 37.17153,
"longitude": -122.02451
},
{
"latitude": 37.17153,
"longitude": -122.02451
},
{
"latitude": 37.19254,
"longitude": -122.085304
},
{
"latitude": 37.223186,
"longitude": -122.1392
},
{
"latitude": 37.262123,
"longitude": -122.18382
},
{
"latitude": 37.307613,
"longitude": -122.21719
},
{
"latitude": 37.357647,
"longitude": -122.23782
},
{
"latitude": 37.41,
"longitude": -122.244804
}
],
"securityThreat": "unknown",
"hazardReport": {
"isKnownAsTorServer": false,
"isKnownAsVpn": false,
"isKnownAsProxy": false,
"isSpamhausDrop": false,
"isSpamhausEdrop": false,
"isSpamhausAsnDrop": false,
"isBlacklistedUceprotect": false,
"isBlacklistedBlocklistDe": false,
"isKnownAsMailServer": false,
"isKnownAsPublicRouter": false,
"isBogon": false,
"isUnreachable": false,
"hostingLikelihood": 0,
"isHostingAsn": false,
"isCellular": false
}
}
【讨论】：