Home Explore Help
Register Sign In
wlj231210
/
h5
Watch 1
Star 0
Fork 1
Files Issues 0 Pull Requests 0 Wiki
Branch: master
Branches Tags
h5
/
static
/
js
/
sdk
/
qqmap-wx-jssdk.min.js

qqmap-wx-jssdk.min.js 14 KB
Permalink History Raw

123 
  1. 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 EARTH_RADIUS=6378136.49;var Utils={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}
    2. 

  2. 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{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))}}}
    3. 

  3. 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+")"}else if(rectangle&&!region){requestParam.boundary="rectangle("+rectangle+")"}else{requestParam.boundary="nearby("+result.latitude+","+result.longitude+","+distance+","+auto_extend+")"}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;wx.request(Utils.buildWxRequestConfig(options,{url:URL_SUGGESTION,data:requestParam},"suggest"))};Utils.locationProcess(options,locationsuccess)}else{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;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}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};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};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;wx.request(Utils.buildWxRequestConfig(options,{url:URL_DISTANCE,data:requestParam},'calculateDistance'))};Utils.locationProcess(options,locationsuccess)}}};module.exports=QQMapWX;
    4.