1.チェックイン時に位置情報を表示する必要があります。デフォルトのユーザーの場所は変更できません。uniAPP のネイティブ メソッドは、マップを表示し、ユーザーの場所を変更することです。ニーズを組み合わせないでください。
1. 次のコードを直接コピーして、qqmap-wx-jssdk.js という名前を付けます。
var ERROR_CONF = {
KEY_ERR: 311,
KEY_ERR_MSG: 'key格式错误',
PARAM_ERR: 310,
PARAM_ERR_MSG: '请求参数信息有误',
SYSTEM_ERR: 600,
SYSTEM_ERR_MSG: '系统错误',
WX_ERR_CODE: 1000,
WX_OK_CODE: 200
};
var BASE_URL = 'https://apis.map.qq.com/ws/';
var URL_SEARCH = BASE_URL + 'place/v1/search';
var URL_SUGGESTION = BASE_URL + 'place/v1/suggestion';
var URL_GET_GEOCODER = BASE_URL + 'geocoder/v1/';
var URL_CITY_LIST = BASE_URL + 'district/v1/list';
var URL_AREA_LIST = BASE_URL + 'district/v1/getchildren';
var URL_DISTANCE = BASE_URL + 'distance/v1/';
var URL_DIRECTION = BASE_URL + 'direction/v1/';
var MODE = {
driving: 'driving',
transit: 'transit'
};
var EARTH_RADIUS = 6378136.49;
var Utils = {
safeAdd(x, y) {
var lsw = (x & 0xffff) + (y & 0xffff);
var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
return (msw << 16) | (lsw & 0xffff)
},
bitRotateLeft(num, cnt) {
return (num << cnt) | (num >>> (32 - cnt))
},
md5cmn(q, a, b, x, s, t) {
return this.safeAdd(this.bitRotateLeft(this.safeAdd(this.safeAdd(a, q), this.safeAdd(x, t)), s), b)
},
md5ff(a, b, c, d, x, s, t) {
return this.md5cmn((b & c) | (~b & d), a, b, x, s, t)
},
md5gg(a, b, c, d, x, s, t) {
return this.md5cmn((b & d) | (c & ~d), a, b, x, s, t)
},
md5hh(a, b, c, d, x, s, t) {
return this.md5cmn(b ^ c ^ d, a, b, x, s, t)
},
md5ii(a, b, c, d, x, s, t) {
return this.md5cmn(c ^ (b | ~d), a, b, x, s, t)
},
binlMD5(x, len) {
x[len >> 5] |= 0x80 << (len % 32);
x[((len + 64) >>> 9 << 4) + 14] = len;
var i;
var olda;
var oldb;
var oldc;
var oldd;
var a = 1732584193;
var b = -271733879;
var c = -1732584194;
var d = 271733878;
for (i = 0; i < x.length; i += 16) {
olda = a;
oldb = b;
oldc = c;
oldd = d;
a = this.md5ff(a, b, c, d, x[i], 7, -680876936);
d = this.md5ff(d, a, b, c, x[i + 1], 12, -389564586);
c = this.md5ff(c, d, a, b, x[i + 2], 17, 606105819);
b = this.md5ff(b, c, d, a, x[i + 3], 22, -1044525330);
a = this.md5ff(a, b, c, d, x[i + 4], 7, -176418897);
d = this.md5ff(d, a, b, c, x[i + 5], 12, 1200080426);
c = this.md5ff(c, d, a, b, x[i + 6], 17, -1473231341);
b = this.md5ff(b, c, d, a, x[i + 7], 22, -45705983);
a = this.md5ff(a, b, c, d, x[i + 8], 7, 1770035416);
d = this.md5ff(d, a, b, c, x[i + 9], 12, -1958414417);
c = this.md5ff(c, d, a, b, x[i + 10], 17, -42063);
b = this.md5ff(b, c, d, a, x[i + 11], 22, -1990404162);
a = this.md5ff(a, b, c, d, x[i + 12], 7, 1804603682);
d = this.md5ff(d, a, b, c, x[i + 13], 12, -40341101);
c = this.md5ff(c, d, a, b, x[i + 14], 17, -1502002290);
b = this.md5ff(b, c, d, a, x[i + 15], 22, 1236535329);
a = this.md5gg(a, b, c, d, x[i + 1], 5, -165796510);
d = this.md5gg(d, a, b, c, x[i + 6], 9, -1069501632);
c = this.md5gg(c, d, a, b, x[i + 11], 14, 643717713);
b = this.md5gg(b, c, d, a, x[i], 20, -373897302);
a = this.md5gg(a, b, c, d, x[i + 5], 5, -701558691);
d = this.md5gg(d, a, b, c, x[i + 10], 9, 38016083);
c = this.md5gg(c, d, a, b, x[i + 15], 14, -660478335);
b = this.md5gg(b, c, d, a, x[i + 4], 20, -405537848);
a = this.md5gg(a, b, c, d, x[i + 9], 5, 568446438);
d = this.md5gg(d, a, b, c, x[i + 14], 9, -1019803690);
c = this.md5gg(c, d, a, b, x[i + 3], 14, -187363961);
b = this.md5gg(b, c, d, a, x[i + 8], 20, 1163531501);
a = this.md5gg(a, b, c, d, x[i + 13], 5, -1444681467);
d = this.md5gg(d, a, b, c, x[i + 2], 9, -51403784);
c = this.md5gg(c, d, a, b, x[i + 7], 14, 1735328473);
b = this.md5gg(b, c, d, a, x[i + 12], 20, -1926607734);
a = this.md5hh(a, b, c, d, x[i + 5], 4, -378558);
d = this.md5hh(d, a, b, c, x[i + 8], 11, -2022574463);
c = this.md5hh(c, d, a, b, x[i + 11], 16, 1839030562);
b = this.md5hh(b, c, d, a, x[i + 14], 23, -35309556);
a = this.md5hh(a, b, c, d, x[i + 1], 4, -1530992060);
d = this.md5hh(d, a, b, c, x[i + 4], 11, 1272893353);
c = this.md5hh(c, d, a, b, x[i + 7], 16, -155497632);
b = this.md5hh(b, c, d, a, x[i + 10], 23, -1094730640);
a = this.md5hh(a, b, c, d, x[i + 13], 4, 681279174);
d = this.md5hh(d, a, b, c, x[i], 11, -358537222);
c = this.md5hh(c, d, a, b, x[i + 3], 16, -722521979);
b = this.md5hh(b, c, d, a, x[i + 6], 23, 76029189);
a = this.md5hh(a, b, c, d, x[i + 9], 4, -640364487);
d = this.md5hh(d, a, b, c, x[i + 12], 11, -421815835);
c = this.md5hh(c, d, a, b, x[i + 15], 16, 530742520);
b = this.md5hh(b, c, d, a, x[i + 2], 23, -995338651);
a = this.md5ii(a, b, c, d, x[i], 6, -198630844);
d = this.md5ii(d, a, b, c, x[i + 7], 10, 1126891415);
c = this.md5ii(c, d, a, b, x[i + 14], 15, -1416354905);
b = this.md5ii(b, c, d, a, x[i + 5], 21, -57434055);
a = this.md5ii(a, b, c, d, x[i + 12], 6, 1700485571);
d = this.md5ii(d, a, b, c, x[i + 3], 10, -1894986606);
c = this.md5ii(c, d, a, b, x[i + 10], 15, -1051523);
b = this.md5ii(b, c, d, a, x[i + 1], 21, -2054922799);
a = this.md5ii(a, b, c, d, x[i + 8], 6, 1873313359);
d = this.md5ii(d, a, b, c, x[i + 15], 10, -30611744);
c = this.md5ii(c, d, a, b, x[i + 6], 15, -1560198380);
b = this.md5ii(b, c, d, a, x[i + 13], 21, 1309151649);
a = this.md5ii(a, b, c, d, x[i + 4], 6, -145523070);
d = this.md5ii(d, a, b, c, x[i + 11], 10, -1120210379);
c = this.md5ii(c, d, a, b, x[i + 2], 15, 718787259);
b = this.md5ii(b, c, d, a, x[i + 9], 21, -343485551);
a = this.safeAdd(a, olda);
b = this.safeAdd(b, oldb);
c = this.safeAdd(c, oldc);
d = this.safeAdd(d, oldd)
}
return [a, b, c, d]
},
binl2rstr(input) {
var i;
var output = '';
var length32 = input.length * 32;
for (i = 0; i < length32; i += 8) {
output += String.fromCharCode((input[i >> 5] >>> (i % 32)) & 0xff)
}
return output
},
rstr2binl(input) {
var i;
var output = [];
output[(input.length >> 2) - 1] = undefined;
for (i = 0; i < output.length; i += 1) {
output[i] = 0
}
var length8 = input.length * 8;
for (i = 0; i < length8; i += 8) {
output[i >> 5] |= (input.charCodeAt(i / 8) & 0xff) << (i % 32)
}
return output
},
rstrMD5(s) {
return this.binl2rstr(this.binlMD5(this.rstr2binl(s), s.length * 8))
},
rstrHMACMD5(key, data) {
var i;
var bkey = this.rstr2binl(key);
var ipad = [];
var opad = [];
var hash;
ipad[15] = opad[15] = undefined;
if (bkey.length > 16) {
bkey = this.binlMD5(bkey, key.length * 8)
}
for (i = 0; i < 16; i += 1) {
ipad[i] = bkey[i] ^ 0x36363636;
opad[i] = bkey[i] ^ 0x5c5c5c5c
}
hash = this.binlMD5(ipad.concat(this.rstr2binl(data)), 512 + data.length * 8);
return this.binl2rstr(this.binlMD5(opad.concat(hash), 512 + 128))
},
rstr2hex(input) {
var hexTab = '0123456789abcdef';
var output = '';
var x;
var i;
for (i = 0; i < input.length; i += 1) {
x = input.charCodeAt(i);
output += hexTab.charAt((x >>> 4) & 0x0f) + hexTab.charAt(x & 0x0f)
}
return output
},
str2rstrUTF8(input) {
return unescape(encodeURIComponent(input))
},
rawMD5(s) {
return this.rstrMD5(this.str2rstrUTF8(s))
},
hexMD5(s) {
return this.rstr2hex(this.rawMD5(s))
},
rawHMACMD5(k, d) {
return this.rstrHMACMD5(this.str2rstrUTF8(k), str2rstrUTF8(d))
},
hexHMACMD5(k, d) {
return this.rstr2hex(this.rawHMACMD5(k, d))
},
md5(string, key, raw) {
if (!key) {
if (!raw) {
return this.hexMD5(string)
}
return this.rawMD5(string)
}
if (!raw) {
return this.hexHMACMD5(key, string)
}
return this.rawHMACMD5(key, string)
},
getSig(requestParam, sk, feature, mode) {
var sig = null;
var requestArr = [];
Object.keys(requestParam).sort().forEach(function(key) {
requestArr.push(key + '=' + requestParam[key])
});
if (feature == 'search') {
sig = '/ws/place/v1/search?' + requestArr.join('&') + sk
}
if (feature == 'suggest') {
sig = '/ws/place/v1/suggestion?' + requestArr.join('&') + sk
}
if (feature == 'reverseGeocoder') {
sig = '/ws/geocoder/v1/?' + requestArr.join('&') + sk
}
if (feature == 'geocoder') {
sig = '/ws/geocoder/v1/?' + requestArr.join('&') + sk
}
if (feature == 'getCityList') {
sig = '/ws/district/v1/list?' + requestArr.join('&') + sk
}
if (feature == 'getDistrictByCityId') {
sig = '/ws/district/v1/getchildren?' + requestArr.join('&') + sk
}
if (feature == 'calculateDistance') {
sig = '/ws/distance/v1/?' + requestArr.join('&') + sk
}
if (feature == 'direction') {
sig = '/ws/direction/v1/' + mode + '?' + requestArr.join('&') + sk
}
sig = this.md5(sig);
return sig
},
location2query(data) {
if (typeof data == 'string') {
return data
}
var query = '';
for (var i = 0; i < data.length; i++) {
var d = data[i];
if (!!query) {
query += ';'
}
if (d.location) {
query = query + d.location.lat + ',' + d.location.lng
}
if (d.latitude && d.longitude) {
query = query + d.latitude + ',' + d.longitude
}
}
return query
},
rad(d) {
return d * Math.PI / 180.0
},
getEndLocation(location) {
var to = location.split(';');
var endLocation = [];
for (var i = 0; i < to.length; i++) {
endLocation.push({
lat: parseFloat(to[i].split(',')[0]),
lng: parseFloat(to[i].split(',')[1])
})
}
return endLocation
},
getDistance(latFrom, lngFrom, latTo, lngTo) {
var radLatFrom = this.rad(latFrom);
var radLatTo = this.rad(latTo);
var a = radLatFrom - radLatTo;
var b = this.rad(lngFrom) - this.rad(lngTo);
var distance = 2 * Math.asin(Math.sqrt(Math.pow(Math.sin(a / 2), 2) + Math.cos(radLatFrom) * Math.cos(
radLatTo) * Math.pow(Math.sin(b / 2), 2)));
distance = distance * EARTH_RADIUS;
distance = Math.round(distance * 10000) / 10000;
return parseFloat(distance.toFixed(0))
},
getWXLocation(success, fail, complete) {
wx.getLocation({
type: 'gcj02',
success: success,
fail: fail,
complete: complete
})
},
getLocationParam(location) {
if (typeof location == 'string') {
var locationArr = location.split(',');
if (locationArr.length === 2) {
location = {
latitude: location.split(',')[0],
longitude: location.split(',')[1]
}
} else {
location = {
}
}
}
return location
},
polyfillParam(param) {
param.success = param.success || function() {
};
param.fail = param.fail || function() {
};
param.complete = param.complete || function() {
}
},
checkParamKeyEmpty(param, key) {
if (!param[key]) {
var errconf = this.buildErrorConfig(ERROR_CONF.PARAM_ERR, ERROR_CONF.PARAM_ERR_MSG + key + '参数格式有误');
param.fail(errconf);
param.complete(errconf);
return true
}
return false
},
checkKeyword(param) {
return !this.checkParamKeyEmpty(param, 'keyword')
},
checkLocation(param) {
var location = this.getLocationParam(param.location);
if (!location || !location.latitude || !location.longitude) {
var errconf = this.buildErrorConfig(ERROR_CONF.PARAM_ERR, ERROR_CONF.PARAM_ERR_MSG + ' location参数格式有误');
param.fail(errconf);
param.complete(errconf);
return false
}
return true
},
buildErrorConfig(errCode, errMsg) {
return {
status: errCode,
message: errMsg
}
},
handleData(param, data, feature) {
if (feature == 'search') {
var searchResult = data.data;
var searchSimplify = [];
for (var i = 0; i < searchResult.length; i++) {
searchSimplify.push({
id: searchResult[i].id || null,
title: searchResult[i].title || null,
latitude: searchResult[i].location && searchResult[i].location.lat || null,
longitude: searchResult[i].location && searchResult[i].location.lng || null,
address: searchResult[i].address || null,
category: searchResult[i].category || null,
tel: searchResult[i].tel || null,
adcode: searchResult[i].ad_info && searchResult[i].ad_info.adcode || null,
city: searchResult[i].ad_info && searchResult[i].ad_info.city || null,
district: searchResult[i].ad_info && searchResult[i].ad_info.district || null,
province: searchResult[i].ad_info && searchResult[i].ad_info.province || null
})
}
param.success(data, {
searchResult: searchResult,
searchSimplify: searchSimplify
})
} else if (feature == 'suggest') {
var suggestResult = data.data;
var suggestSimplify = [];
for (var i = 0; i < suggestResult.length; i++) {
suggestSimplify.push({
adcode: suggestResult[i].adcode || null,
address: suggestResult[i].address || null,
category: suggestResult[i].category || null,
city: suggestResult[i].city || null,
district: suggestResult[i].district || null,
id: suggestResult[i].id || null,
latitude: suggestResult[i].location && suggestResult[i].location.lat || null,
longitude: suggestResult[i].location && suggestResult[i].location.lng || null,
province: suggestResult[i].province || null,
title: suggestResult[i].title || null,
type: suggestResult[i].type || null
})
}
param.success(data, {
suggestResult: suggestResult,
suggestSimplify: suggestSimplify
})
} else if (feature == 'reverseGeocoder') {
var reverseGeocoderResult = data.result;
var reverseGeocoderSimplify = {
address: reverseGeocoderResult.address || null,
latitude: reverseGeocoderResult.location && reverseGeocoderResult.location.lat || null,
longitude: reverseGeocoderResult.location && reverseGeocoderResult.location.lng || null,
adcode: reverseGeocoderResult.ad_info && reverseGeocoderResult.ad_info.adcode || null,
city: reverseGeocoderResult.address_component && reverseGeocoderResult.address_component.city ||
null,
district: reverseGeocoderResult.address_component && reverseGeocoderResult.address_component
.district || null,
nation: reverseGeocoderResult.address_component && reverseGeocoderResult.address_component
.nation || null,
province: reverseGeocoderResult.address_component && reverseGeocoderResult.address_component
.province || null,
street: reverseGeocoderResult.address_component && reverseGeocoderResult.address_component
.street || null,
street_number: reverseGeocoderResult.address_component && reverseGeocoderResult
.address_component.street_number || null,
recommend: reverseGeocoderResult.formatted_addresses && reverseGeocoderResult
.formatted_addresses.recommend || null,
rough: reverseGeocoderResult.formatted_addresses && reverseGeocoderResult.formatted_addresses
.rough || null
};
if (reverseGeocoderResult.pois) {
var pois = reverseGeocoderResult.pois;
var poisSimplify = [];
for (var i = 0; i < pois.length; i++) {
poisSimplify.push({
id: pois[i].id || null,
title: pois[i].title || null,
latitude: pois[i].location && pois[i].location.lat || null,
longitude: pois[i].location && pois[i].location.lng || null,
address: pois[i].address || null,
category: pois[i].category || null,
adcode: pois[i].ad_info && pois[i].ad_info.adcode || null,
city: pois[i].ad_info && pois[i].ad_info.city || null,
district: pois[i].ad_info && pois[i].ad_info.district || null,
province: pois[i].ad_info && pois[i].ad_info.province || null
})
}
param.success(data, {
reverseGeocoderResult: reverseGeocoderResult,
reverseGeocoderSimplify: reverseGeocoderSimplify,
pois: pois,
poisSimplify: poisSimplify
})
} else {
param.success(data, {
reverseGeocoderResult: reverseGeocoderResult,
reverseGeocoderSimplify: reverseGeocoderSimplify
})
}
} else if (feature == 'geocoder') {
var geocoderResult = data.result;
var geocoderSimplify = {
title: geocoderResult.title || null,
latitude: geocoderResult.location && geocoderResult.location.lat || null,
longitude: geocoderResult.location && geocoderResult.location.lng || null,
adcode: geocoderResult.ad_info && geocoderResult.ad_info.adcode || null,
province: geocoderResult.address_components && geocoderResult.address_components.province ||
null,
city: geocoderResult.address_components && geocoderResult.address_components.city || null,
district: geocoderResult.address_components && geocoderResult.address_components.district ||
null,
street: geocoderResult.address_components && geocoderResult.address_components.street || null,
street_number: geocoderResult.address_components && geocoderResult.address_components
.street_number || null,
level: geocoderResult.level || null
};
param.success(data, {
geocoderResult: geocoderResult,
geocoderSimplify: geocoderSimplify
})
} else if (feature == 'getCityList') {
var provinceResult = data.result[0];
var cityResult = data.result[1];
var districtResult = data.result[2];
param.success(data, {
provinceResult: provinceResult,
cityResult: cityResult,
districtResult: districtResult
})
} else if (feature == 'getDistrictByCityId') {
var districtByCity = data.result[0];
param.success(data, districtByCity)
} else if (feature == 'calculateDistance') {
var calculateDistanceResult = data.result.elements;
var distance = [];
for (var i = 0; i < calculateDistanceResult.length; i++) {
distance.push(calculateDistanceResult[i].distance)
}
param.success(data, {
calculateDistanceResult: calculateDistanceResult,
distance: distance
})
} else if (feature == 'direction') {
var direction = data.result.routes;
param.success(data, direction)
} else {
param.success(data)
}
},
buildWxRequestConfig(param, options, feature) {
var that = this;
options.header = {
"content-type": "application/json"
};
options.method = 'GET';
options.success = function(res) {
var data = res.data;
if (data.status === 0) {
that.handleData(param, data, feature)
} else {
param.fail(data)
}
};
options.fail = function(res) {
res.statusCode = ERROR_CONF.WX_ERR_CODE;
param.fail(that.buildErrorConfig(ERROR_CONF.WX_ERR_CODE, res.errMsg))
};
options.complete = function(res) {
var statusCode = +res.statusCode;
switch (statusCode) {
case ERROR_CONF.WX_ERR_CODE: {
param.complete(that.buildErrorConfig(ERROR_CONF.WX_ERR_CODE, res.errMsg));
break
}
case ERROR_CONF.WX_OK_CODE: {
var data = res.data;
if (data.status === 0) {
param.complete(data)
} else {
param.complete(that.buildErrorConfig(data.status, data.message))
}
break
}
default: {
param.complete(that.buildErrorConfig(ERROR_CONF.SYSTEM_ERR, ERROR_CONF.SYSTEM_ERR_MSG))
}
}
};
return options
},
locationProcess(param, locationsuccess, locationfail, locationcomplete) {
var that = this;
locationfail = locationfail || function(res) {
res.statusCode = ERROR_CONF.WX_ERR_CODE;
param.fail(that.buildErrorConfig(ERROR_CONF.WX_ERR_CODE, res.errMsg))
};
locationcomplete = locationcomplete || function(res) {
if (res.statusCode == ERROR_CONF.WX_ERR_CODE) {
param.complete(that.buildErrorConfig(ERROR_CONF.WX_ERR_CODE, res.errMsg))
}
};
if (!param.location) {
that.getWXLocation(locationsuccess, locationfail, locationcomplete)
} else if (that.checkLocation(param)) {
var location = Utils.getLocationParam(param.location);
locationsuccess(location)
}
}
};
class QQMapWX {
constructor(options) {
if (!options.key) {
throw Error('key值不能为空')
}
this.key = options.key
};
search(options) {
var that = this;
options = options || {
};
Utils.polyfillParam(options);
if (!Utils.checkKeyword(options)) {
return
}
var requestParam = {
keyword: options.keyword,
orderby: options.orderby || '_distance',
page_size: options.page_size || 10,
page_index: options.page_index || 1,
output: 'json',
key: that.key
};
if (options.address_format) {
requestParam.address_format = options.address_format
}
if (options.filter) {
requestParam.filter = options.filter
}
var distance = options.distance || "1000";
var auto_extend = options.auto_extend || 1;
var region = null;
var rectangle = null;
if (options.region) {
region = options.region
}
if (options.rectangle) {
rectangle = options.rectangle
}
var locationsuccess = function(result) {
if (region && !rectangle) {
requestParam.boundary = "region(" + region + "," + auto_extend + "," + result.latitude + "," +
result.longitude + ")";
if (options.sig) {
requestParam.sig = Utils.getSig(requestParam, options.sig, 'search')
}
} else if (rectangle && !region) {
requestParam.boundary = "rectangle(" + rectangle + ")";
if (options.sig) {
requestParam.sig = Utils.getSig(requestParam, options.sig, 'search')
}
} else {
requestParam.boundary = "nearby(" + result.latitude + "," + result.longitude + "," + distance +
"," + auto_extend + ")";
if (options.sig) {
requestParam.sig = Utils.getSig(requestParam, options.sig, 'search')
}
}
wx.request(Utils.buildWxRequestConfig(options, {
url: URL_SEARCH,
data: requestParam
}, 'search'))
};
Utils.locationProcess(options, locationsuccess)
};
getSuggestion(options) {
var that = this;
options = options || {
};
Utils.polyfillParam(options);
if (!Utils.checkKeyword(options)) {
return
}
var requestParam = {
keyword: options.keyword,
region: options.region || '全国',
region_fix: options.region_fix || 0,
policy: options.policy || 0,
page_size: options.page_size || 10,
page_index: options.page_index || 1,
get_subpois: options.get_subpois || 0,
output: 'json',
key: that.key
};
if (options.address_format) {
requestParam.address_format = options.address_format
}
if (options.filter) {
requestParam.filter = options.filter
}
if (options.location) {
var locationsuccess = function(result) {
requestParam.location = result.latitude + ',' + result.longitude;
if (options.sig) {
requestParam.sig = Utils.getSig(requestParam, options.sig, 'suggest')
}
wx.request(Utils.buildWxRequestConfig(options, {
url: URL_SUGGESTION,
data: requestParam
}, "suggest"))
};
Utils.locationProcess(options, locationsuccess)
} else {
if (options.sig) {
requestParam.sig = Utils.getSig(requestParam, options.sig, 'suggest')
}
wx.request(Utils.buildWxRequestConfig(options, {
url: URL_SUGGESTION,
data: requestParam
}, "suggest"))
}
};
reverseGeocoder(options) {
var that = this;
options = options || {
};
Utils.polyfillParam(options);
var requestParam = {
coord_type: options.coord_type || 5,
get_poi: options.get_poi || 0,
output: 'json',
key: that.key
};
if (options.poi_options) {
requestParam.poi_options = options.poi_options
}
var locationsuccess = function(result) {
requestParam.location = result.latitude + ',' + result.longitude;
if (options.sig) {
requestParam.sig = Utils.getSig(requestParam, options.sig, 'reverseGeocoder')
}
wx.request(Utils.buildWxRequestConfig(options, {
url: URL_GET_GEOCODER,
data: requestParam
}, 'reverseGeocoder'))
};
Utils.locationProcess(options, locationsuccess)
};
geocoder(options) {
var that = this;
options = options || {
};
Utils.polyfillParam(options);
if (Utils.checkParamKeyEmpty(options, 'address')) {
return
}
var requestParam = {
address: options.address,
output: 'json',
key: that.key
};
if (options.region) {
requestParam.region = options.region
}
if (options.sig) {
requestParam.sig = Utils.getSig(requestParam, options.sig, 'geocoder')
}
wx.request(Utils.buildWxRequestConfig(options, {
url: URL_GET_GEOCODER,
data: requestParam
}, 'geocoder'))
};
getCityList(options) {
var that = this;
options = options || {
};
Utils.polyfillParam(options);
var requestParam = {
output: 'json',
key: that.key
};
if (options.sig) {
requestParam.sig = Utils.getSig(requestParam, options.sig, 'getCityList')
}
wx.request(Utils.buildWxRequestConfig(options, {
url: URL_CITY_LIST,
data: requestParam
}, 'getCityList'))
};
getDistrictByCityId(options) {
var that = this;
options = options || {
};
Utils.polyfillParam(options);
if (Utils.checkParamKeyEmpty(options, 'id')) {
return
}
var requestParam = {
id: options.id || '',
output: 'json',
key: that.key
};
if (options.sig) {
requestParam.sig = Utils.getSig(requestParam, options.sig, 'getDistrictByCityId')
}
wx.request(Utils.buildWxRequestConfig(options, {
url: URL_AREA_LIST,
data: requestParam
}, 'getDistrictByCityId'))
};
calculateDistance(options) {
var that = this;
options = options || {
};
Utils.polyfillParam(options);
if (Utils.checkParamKeyEmpty(options, 'to')) {
return
}
var requestParam = {
mode: options.mode || 'walking',
to: Utils.location2query(options.to),
output: 'json',
key: that.key
};
if (options.from) {
options.location = options.from
}
if (requestParam.mode == 'straight') {
var locationsuccess = function(result) {
var locationTo = Utils.getEndLocation(requestParam.to);
var data = {
message: "query ok",
result: {
elements: []
},
status: 0
};
for (var i = 0; i < locationTo.length; i++) {
data.result.elements.push({
distance: Utils.getDistance(result.latitude, result.longitude, locationTo[i]
.lat, locationTo[i].lng),
duration: 0,
from: {
lat: result.latitude,
lng: result.longitude
},
to: {
lat: locationTo[i].lat,
lng: locationTo[i].lng
}
})
}
var calculateResult = data.result.elements;
var distanceResult = [];
for (var i = 0; i < calculateResult.length; i++) {
distanceResult.push(calculateResult[i].distance)
}
return options.success(data, {
calculateResult: calculateResult,
distanceResult: distanceResult
})
};
Utils.locationProcess(options, locationsuccess)
} else {
var locationsuccess = function(result) {
requestParam.from = result.latitude + ',' + result.longitude;
if (options.sig) {
requestParam.sig = Utils.getSig(requestParam, options.sig, 'calculateDistance')
}
wx.request(Utils.buildWxRequestConfig(options, {
url: URL_DISTANCE,
data: requestParam
}, 'calculateDistance'))
};
Utils.locationProcess(options, locationsuccess)
}
};
direction(options) {
var that = this;
options = options || {
};
Utils.polyfillParam(options);
if (Utils.checkParamKeyEmpty(options, 'to')) {
return
}
var requestParam = {
output: 'json',
key: that.key
};
if (typeof options.to == 'string') {
requestParam.to = options.to
} else {
requestParam.to = options.to.latitude + ',' + options.to.longitude
}
var SET_URL_DIRECTION = null;
options.mode = options.mode || MODE.driving;
SET_URL_DIRECTION = URL_DIRECTION + options.mode;
if (options.from) {
options.location = options.from
}
if (options.mode == MODE.driving) {
if (options.from_poi) {
requestParam.from_poi = options.from_poi
}
if (options.heading) {
requestParam.heading = options.heading
}
if (options.speed) {
requestParam.speed = options.speed
}
if (options.accuracy) {
requestParam.accuracy = options.accuracy
}
if (options.road_type) {
requestParam.road_type = options.road_type
}
if (options.to_poi) {
requestParam.to_poi = options.to_poi
}
if (options.from_track) {
requestParam.from_track = options.from_track
}
if (options.waypoints) {
requestParam.waypoints = options.waypoints
}
if (options.policy) {
requestParam.policy = options.policy
}
if (options.plate_number) {
requestParam.plate_number = options.plate_number
}
}
if (options.mode == MODE.transit) {
if (options.departure_time) {
requestParam.departure_time = options.departure_time
}
if (options.policy) {
requestParam.policy = options.policy
}
}
var locationsuccess = function(result) {
requestParam.from = result.latitude + ',' + result.longitude;
if (options.sig) {
requestParam.sig = Utils.getSig(requestParam, options.sig, 'direction', options.mode)
}
wx.request(Utils.buildWxRequestConfig(options, {
url: SET_URL_DIRECTION,
data: requestParam
}, 'direction'))
};
Utils.locationProcess(options, locationsuccess)
}
};
module.exports = QQMapWX;
2. Tencent マップ api でアカウントを登録して申請し、キーを申請し、WeChat アプレット ID が必要です
3. プロジェクト コンポーネント ファイルの最初にスクリプトを導入します
import QQMapWX from '../../../../static/qqmap-wx-jssdk.js'//js文件按照所放位置映入
var qqmapsdk = new QQMapWX({
key: '腾讯地图申请的key'
})
3. 位置情報を取得するメソッドを実行し、実装されたライフサイクルでこのメソッドを実行する
//获取用户位置信息
f19() {
let _this = this
console.log(123)
qqmapsdk.reverseGeocoder({
success: (res) => {
console.log(9999, res)
console.log(res.result.location.lng + "," + res.result.location.lat)
res.result.location.lat + "," + res.result.location.lng //所在坐标
// console.log("success123",res)
},
fail: res => {
console.log("fail123", res)
},
});
},
4. 注意事項 (必読)、私は uniapp を使用して WeChat アプレット プロジェクトを作成しています
1. uni プロジェクトの manifest.json ファイルで、H5 構成項目で選択する必要があります
2. uni プロジェクトはブラウザーで実行され、 enable エラー報告、通常
3. プロジェクトがアプレットで実行されると、ユーザーの地理的位置が出力されますが、位置の精度が正確でないのは正常です。精度を表示するためにオンラインの携帯電話に公開されているのは正常です。
4. 個人テストが効果的です。質問がある場合は、メッセージを残してください。