1122 lines
37 KiB
JavaScript
1122 lines
37 KiB
JavaScript
|
/**
|
|||
|
|
* 微信小程序JavaScriptSDK
|
|||
|
|
*
|
|||
|
|
* @version 1.2
|
|||
|
|
* @date 2019-03-06
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
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 = {
|
|||
|
|
/**
|
|||
|
|
* md5加密方法
|
|||
|
|
* 版权所有©2011 Sebastian Tschan，https：//blueimp.net
|
|||
|
|
*/
|
|||
|
|
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) {
|
|||
|
|
/* append padding */
|
|||
|
|
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);
|
|||
|
|
},
|
|||
|
|
/**
|
|||
|
|
* 得到md5加密后的sig参数
|
|||
|
|
* @param {Object} requestParam 接口参数
|
|||
|
|
* @param {String} sk签名字符串
|
|||
|
|
* @param {String} featrue 方法名
|
|||
|
|
* @return 返回加密后的sig参数
|
|||
|
|
*/
|
|||
|
|
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;
|
|||
|
|
},
|
|||
|
|
/**
|
|||
|
|
* 得到终点query字符串
|
|||
|
|
* @param {Array|String} 检索数据
|
|||
|
|
*/
|
|||
|
|
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;
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 计算角度
|
|||
|
|
*/
|
|||
|
|
rad(d) {
|
|||
|
|
return d * Math.PI / 180.0;
|
|||
|
|
},
|
|||
|
|
/**
|
|||
|
|
* 处理终点location数组
|
|||
|
|
* @return 返回终点数组
|
|||
|
|
*/
|
|||
|
|
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;
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 计算两点间直线距离
|
|||
|
|
* @param a 表示纬度差
|
|||
|
|
* @param b 表示经度差
|
|||
|
|
* @return 返回的是距离，单位m
|
|||
|
|
*/
|
|||
|
|
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));
|
|||
|
|
},
|
|||
|
|
/**
|
|||
|
|
* 使用微信接口进行定位
|
|||
|
|
*/
|
|||
|
|
getWXLocation(success, fail, complete) {
|
|||
|
|
wx.getLocation({
|
|||
|
|
type: 'gcj02',
|
|||
|
|
success: success,
|
|||
|
|
fail: fail,
|
|||
|
|
complete: complete
|
|||
|
|
});
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 获取location参数
|
|||
|
|
*/
|
|||
|
|
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;
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 回调函数默认处理
|
|||
|
|
*/
|
|||
|
|
polyfillParam(param) {
|
|||
|
|
param.success = param.success || function () { };
|
|||
|
|
param.fail = param.fail || function () { };
|
|||
|
|
param.complete = param.complete || function () { };
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 验证param对应的key值是否为空
|
|||
|
|
*
|
|||
|
|
* @param {Object} param 接口参数
|
|||
|
|
* @param {String} key 对应参数的key
|
|||
|
|
*/
|
|||
|
|
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;
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 验证参数中是否存在检索词keyword
|
|||
|
|
*
|
|||
|
|
* @param {Object} param 接口参数
|
|||
|
|
*/
|
|||
|
|
checkKeyword(param){
|
|||
|
|
return !this.checkParamKeyEmpty(param, 'keyword');
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 验证location值
|
|||
|
|
*
|
|||
|
|
* @param {Object} param 接口参数
|
|||
|
|
*/
|
|||
|
|
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;
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 构造错误数据结构
|
|||
|
|
* @param {Number} errCode 错误码
|
|||
|
|
* @param {Number} errMsg 错误描述
|
|||
|
|
*/
|
|||
|
|
buildErrorConfig(errCode, errMsg) {
|
|||
|
|
return {
|
|||
|
|
status: errCode,
|
|||
|
|
message: errMsg
|
|||
|
|
};
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
*
|
|||
|
|
* 数据处理函数
|
|||
|
|
* 根据传入参数不同处理不同数据
|
|||
|
|
* @param {String} feature 功能名称
|
|||
|
|
* search 地点搜索
|
|||
|
|
* suggest关键词提示
|
|||
|
|
* reverseGeocoder逆地址解析
|
|||
|
|
* geocoder地址解析
|
|||
|
|
* getCityList获取城市列表：父集
|
|||
|
|
* getDistrictByCityId获取区县列表：子集
|
|||
|
|
* calculateDistance距离计算
|
|||
|
|
* @param {Object} param 接口参数
|
|||
|
|
* @param {Object} data 数据
|
|||
|
|
*/
|
|||
|
|
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) {//判断是否返回周边poi
|
|||
|
|
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);
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 构造微信请求参数，公共属性处理
|
|||
|
|
*
|
|||
|
|
* @param {Object} param 接口参数
|
|||
|
|
* @param {Object} param 配置项
|
|||
|
|
* @param {String} feature 方法名
|
|||
|
|
*/
|
|||
|
|
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;
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 处理用户参数是否传入坐标进行不同的处理
|
|||
|
|
*/
|
|||
|
|
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 {
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 构造函数
|
|||
|
|
*
|
|||
|
|
* @param {Object} options 接口参数,key 为必选参数
|
|||
|
|
*/
|
|||
|
|
constructor(options) {
|
|||
|
|
if (!options.key) {
|
|||
|
|
throw Error('key值不能为空');
|
|||
|
|
}
|
|||
|
|
this.key = options.key;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* POI周边检索
|
|||
|
|
*
|
|||
|
|
* @param {Object} options 接口参数对象
|
|||
|
|
*
|
|||
|
|
* 参数对象结构可以参考
|
|||
|
|
* @see http://lbs.qq.com/webservice_v1/guide-search.html
|
|||
|
|
*/
|
|||
|
|
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;
|
|||
|
|
|
|||
|
|
//判断城市限定参数
|
|||
|
|
if (options.region) {
|
|||
|
|
region = options.region;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//矩形限定坐标(暂时只支持字符串格式)
|
|||
|
|
if (options.rectangle) {
|
|||
|
|
rectangle = options.rectangle;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
var locationsuccess = function (result) {
|
|||
|
|
if (region && !rectangle) {
|
|||
|
|
//城市限定参数拼接
|
|||
|
|
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) {
|
|||
|
|
//矩形搜索
|
|||
|
|
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);
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* sug模糊检索
|
|||
|
|
*
|
|||
|
|
* @param {Object} options 接口参数对象
|
|||
|
|
*
|
|||
|
|
* 参数对象结构可以参考
|
|||
|
|
* http://lbs.qq.com/webservice_v1/guide-suggestion.html
|
|||
|
|
*/
|
|||
|
|
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,//控制显示条数
|
|||
|
|
page_index: options.page_index || 1,//控制页数
|
|||
|
|
get_subpois : options.get_subpois || 0,//返回子地点
|
|||
|
|
output: 'json',
|
|||
|
|
key: that.key
|
|||
|
|
};
|
|||
|
|
//长地址
|
|||
|
|
if (options.address_format) {
|
|||
|
|
requestParam.address_format = options.address_format;
|
|||
|
|
}
|
|||
|
|
//过滤
|
|||
|
|
if (options.filter) {
|
|||
|
|
requestParam.filter = options.filter;
|
|||
|
|
}
|
|||
|
|
//排序
|
|||
|
|
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"));
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 逆地址解析
|
|||
|
|
*
|
|||
|
|
* @param {Object} options 接口参数对象
|
|||
|
|
*
|
|||
|
|
* 请求参数结构可以参考
|
|||
|
|
* http://lbs.qq.com/webservice_v1/guide-gcoder.html
|
|||
|
|
*/
|
|||
|
|
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);
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 地址解析
|
|||
|
|
*
|
|||
|
|
* @param {Object} options 接口参数对象
|
|||
|
|
*
|
|||
|
|
* 请求参数结构可以参考
|
|||
|
|
* http://lbs.qq.com/webservice_v1/guide-geocoder.html
|
|||
|
|
*/
|
|||
|
|
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
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
//城市限定
|
|||
|
|
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'));
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 获取城市列表
|
|||
|
|
*
|
|||
|
|
* @param {Object} options 接口参数对象
|
|||
|
|
*
|
|||
|
|
* 请求参数结构可以参考
|
|||
|
|
* http://lbs.qq.com/webservice_v1/guide-region.html
|
|||
|
|
*/
|
|||
|
|
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'));
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 获取对应城市ID的区县列表
|
|||
|
|
*
|
|||
|
|
* @param {Object} options 接口参数对象
|
|||
|
|
*
|
|||
|
|
* 请求参数结构可以参考
|
|||
|
|
* http://lbs.qq.com/webservice_v1/guide-region.html
|
|||
|
|
*/
|
|||
|
|
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'));
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 用于单起点到多终点的路线距离(非直线距离)计算：
|
|||
|
|
* 支持两种距离计算方式：步行和驾车。
|
|||
|
|
* 起点到终点最大限制直线距离10公里。
|
|||
|
|
*
|
|||
|
|
* 新增直线距离计算。
|
|||
|
|
*
|
|||
|
|
* @param {Object} options 接口参数对象
|
|||
|
|
*
|
|||
|
|
* 请求参数结构可以参考
|
|||
|
|
* http://lbs.qq.com/webservice_v1/guide-distance.html
|
|||
|
|
*/
|
|||
|
|
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;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
//计算直线距离
|
|||
|
|
if(requestParam.mode == 'straight'){
|
|||
|
|
var locationsuccess = function (result) {
|
|||
|
|
var locationTo = Utils.getEndLocation(requestParam.to);//处理终点坐标
|
|||
|
|
var data = {
|
|||
|
|
message:"query ok",
|
|||
|
|
result:{
|
|||
|
|
elements:[]
|
|||
|
|
},
|
|||
|
|
status:0
|
|||
|
|
};
|
|||
|
|
for (var i = 0; i < locationTo.length; i++) {
|
|||
|
|
data.result.elements.push({//将坐标存入
|
|||
|
|
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);
|
|||
|
|
}
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* 路线规划：
|
|||
|
|
*
|
|||
|
|
* @param {Object} options 接口参数对象
|
|||
|
|
*
|
|||
|
|
* 请求参数结构可以参考
|
|||
|
|
* https://lbs.qq.com/webservice_v1/guide-road.html
|
|||
|
|
*/
|
|||
|
|
direction(options) {
|
|||
|
|
var that = this;
|
|||
|
|
options = options || {};
|
|||
|
|
Utils.polyfillParam(options);
|
|||
|
|
|
|||
|
|
if (Utils.checkParamKeyEmpty(options, 'to')) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
var requestParam = {
|
|||
|
|
output: 'json',
|
|||
|
|
key: that.key
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
//to格式处理
|
|||
|
|
if (typeof options.to == 'string') {
|
|||
|
|
requestParam.to = options.to;
|
|||
|
|
} else {
|
|||
|
|
requestParam.to = options.to.latitude + ',' + options.to.longitude;
|
|||
|
|
}
|
|||
|
|
//初始化局部请求域名
|
|||
|
|
var SET_URL_DIRECTION = null;
|
|||
|
|
//设置默认mode属性
|
|||
|
|
options.mode = options.mode || MODE.driving;
|
|||
|
|
|
|||
|
|
//设置请求域名
|
|||
|
|
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;
|