c1

.gitignore

@@ -0,0 +1,14 @@
+# Windows
+[Dd]esktop.ini
+Thumbs.db
+$RECYCLE.BIN/
+
+# macOS
+.DS_Store
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+
+# Node.js
+node_modules/

app.js

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+//app.js
+App({
+  onLaunch: function () {
+    // 展示本地存储能力
+    var logs = wx.getStorageSync('logs') || []
+    logs.unshift(Date.now())
+    wx.setStorageSync('logs', logs)
+
+    // 登录
+    wx.login({
+      success: res => {
+        // 发送 res.code 到后台换取 openId, sessionKey, unionId
+      }
+    })
+    // 获取用户信息
+    wx.getSetting({
+      success: res => {
+        if (res.authSetting['scope.userInfo']) {
+          // 已经授权，可以直接调用 getUserInfo 获取头像昵称，不会弹框
+          wx.getUserInfo({
+            success: res => {
+              // 可以将 res 发送给后台解码出 unionId
+              this.globalData.userInfo = res.userInfo
+
+              // 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
+              // 所以此处加入 callback 以防止这种情况
+              if (this.userInfoReadyCallback) {
+                this.userInfoReadyCallback(res)
+              }
+            }
+          })
+        }
+      }
+    })
+  },
+  globalData: {
+    userInfo: null
+  }
+})

app.json

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+{
+  "pages": [
+    "pages/index/index",
+    "pages/logs/logs"
+  ],
+  "window": {
+    "backgroundTextStyle": "light",
+    "navigationBarBackgroundColor": "#fff",
+    "navigationBarTitleText": "WeChat",
+    "navigationBarTextStyle": "black"
+  },
+  "permission": {
+    "scope.userLocation": {
+      "desc": "您的位置信息将用于查找附近的课程！"
+    }
+  },
+  "sitemapLocation": "sitemap.json"
+}

app.wxss

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+/**app.wxss**/
+.container {
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: space-between;
+  padding: 200rpx 0;
+  box-sizing: border-box;
+} 

pages/index/index.js

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+//index.js
+//获取应用实例
+const app = getApp();
+var QQMapWX = require('../../utils/qqmap-wx-jssdk.js');
+var qqmapsdk;
+
+Page({
+  data: {
+    motto: 'Hello World',
+    userInfo: {},
+    hasUserInfo: false,
+    canIUse: wx.canIUse('button.open-type.getUserInfo'),
+
+    province: '',
+    city: '',
+    latitude: '',
+    longitude: '',
+    address: 'Hello World'
+  },
+
+  //事件处理函数
+  bindViewTap: function() {
+    wx.navigateTo({
+      url: '../logs/logs'
+    })
+  },
+
+  onLoad: function() {
+    if (app.globalData.userInfo) {
+      this.setData({
+        userInfo: app.globalData.userInfo,
+        hasUserInfo: true
+      })
+    } else if (this.data.canIUse) {
+      // 由于 getUserInfo 是网络请求，可能会在 Page.onLoad 之后才返回
+      // 所以此处加入 callback 以防止这种情况
+      app.userInfoReadyCallback = res => {
+        this.setData({
+          userInfo: res.userInfo,
+          hasUserInfo: true
+        })
+      }
+    } else {
+      // 在没有 open-type=getUserInfo 版本的兼容处理
+      wx.getUserInfo({
+        success: res => {
+          app.globalData.userInfo = res.userInfo
+          this.setData({
+            userInfo: res.userInfo,
+            hasUserInfo: true
+          })
+        }
+      })
+    };
+
+    qqmapsdk = new QQMapWX({
+      //这里自己的key秘钥进行填充
+      key: '7KWBZ-WCFKI-2PPGL-5JPAP-EEOG6-52BOV'
+    });
+  },
+
+  onShow: function() {
+    let vm = this;
+    vm.getUserLocation();
+  },
+
+  getUserLocation: function() {
+    let vm = this;
+
+    wx.getSetting({
+      success: (res) => {
+        console.log(JSON.stringify(res))
+        // res.authSetting['scope.userLocation'] == undefined    表示 初始化进入该页面
+        // res.authSetting['scope.userLocation'] == false    表示 非初始化进入该页面,且未授权
+        // res.authSetting['scope.userLocation'] == true    表示 地理位置授权
+
+        //非初始化且用户地理位置未授权的情况
+        if (res.authSetting['scope.userLocation'] != undefined && res.authSetting['scope.userLocation'] != true) {
+
+          wx.showModal({
+            title: '请求授权当前位置',
+            content: '需要获取您的地理位置，请确认授权',
+            success: function(res) {
+              if (res.cancel) {
+                wx.showToast({
+                  title: '拒绝授权',
+                  icon: 'none',
+                  duration: 1000
+                })
+              } else if (res.confirm) {
+                wx.openSetting({
+                  success: function(dataAu) {
+                    if (dataAu.authSetting["scope.userLocation"] == true) {
+                      wx.showToast({
+                        title: '授权成功',
+                        icon: 'success',
+                        duration: 1000
+                      })
+                      //再次授权，调用wx.getLocation的API
+                      vm.getLocation();
+                    } else {
+                      wx.showToast({
+                        title: '授权失败',
+                        icon: 'none',
+                        duration: 1000
+                      })
+                    }
+                  }
+                })
+              }
+            }
+          })
+        } else if (res.authSetting['scope.userLocation'] == undefined) {//初始化进入该页面
+          //调用wx.getLocation的API
+          vm.getLocation();
+        } else {
+          //调用wx.getLocation的API
+          vm.getLocation();
+        }
+      }
+    })
+  },
+
+  // 微信获得经纬度
+  getLocation: function() {
+    let vm = this;
+    wx.getLocation({
+      type: 'wgs84',
+      success: function(res) {
+        console.log(JSON.stringify(res))
+        var latitude = res.latitude
+        var longitude = res.longitude
+        var speed = res.speed
+        var accuracy = res.accuracy;
+        vm.getLocal(latitude, longitude)
+      },
+      fail: function(res) {
+        console.log('fail' + JSON.stringify(res))
+      }
+    })
+  },
+
+  // 获取当前地理位置
+  getLocal: function(latitude, longitude) {
+    let vm = this;
+    qqmapsdk.reverseGeocoder({
+      location: {
+        latitude: latitude,
+        longitude: longitude
+      },
+      success: function(res) {
+        console.log(res);
+        console.log(JSON.stringify(res));
+        let province = res.result.ad_info.province
+        let city = res.result.ad_info.city
+        let address = res.result.address
+        vm.setData({
+          province: province,
+          city: city,
+          latitude: latitude,
+          longitude: longitude,
+          address: address
+        })
+
+      },
+      fail: function(res) {
+        console.log(res);
+      },
+      complete: function(res) {
+        // console.log(res);
+      }
+    });
+  },
+
+  getUserInfo: function(e) {
+    console.log(e)
+    app.globalData.userInfo = e.detail.userInfo
+    this.setData({
+      userInfo: e.detail.userInfo,
+      hasUserInfo: true
+    })
+  }
+})

pages/index/index.json

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+{
+  "usingComponents": {}
+}

pages/index/index.wxml

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+<!--index.wxml-->
+
+<view class="container">
+
+  <!--获取用户城市-->
+  <!-- <view class="retailStore"> -->
+  <!-- <view class="cnaps  borderBottom">
+      <text>所在城市</text>
+      <input class='m-bbt' placeholder-class='plhStyle' type='number' maxlength='50' placeholder='' bindinput="bindKeyInput" value='{{province}} {{city}}' disabled></input>
+    </view> -->
+  <!-- </view> -->
+
+  <!--获取用户城市-->
+  <view class="city">
+    <input class='cityShow' type='text' placeholder='' bindinput="bindKeyInput" 
+    value='城市:{{province}} {{city}}' disabled></input>
+  </view>
+
+  <view class="address">
+    <input class='Text1' type='text' value='地址:{{address}}'></input>
+  </view>
+  <input  type='text'  placeholder='' bindinput="bindKeyInput" 
+    value='{{latitude}}' disabled></input>
+
+  <input  type='text'  placeholder='' bindinput="bindKeyInput" 
+    value='{{longitude}}' disabled></input>
+
+  <view class="userinfo">
+    <button wx:if="{{!hasUserInfo && canIUse}}" open-type="getUserInfo" bindgetuserinfo="getUserInfo"> 获取头像昵称 </button>
+    <block wx:else>
+      <image bindtap="bindViewTap" class="userinfo-avatar" src="{{userInfo.avatarUrl}}" mode="cover"></image>
+      <text class="userinfo-nickname">{{userInfo.nickName}}</text>
+    </block>
+  </view>
+  <view class="usermotto">
+    <text class="user-motto">{{motto}}</text>
+  </view>
+  
+</view>
+

pages/index/index.wxss

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+/**index.wxss**/
+
+.city {
+  display: flex;
+  padding-bottom: 200rpx
+}
+.address {
+  width: 628rpx;
+ font-size: smaller;
+
+}
+.userinfo {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+}
+
+.userinfo-avatar {
+  width: 128rpx;
+  height: 128rpx;
+  margin: 20rpx;
+  border-radius: 50%;
+}
+
+.userinfo-nickname {
+  color: #aaa;
+}
+
+.usermotto {
+  margin-top: 200px;
+}
+
+

pages/logs/logs.js

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+//logs.js
+const util = require('../../utils/util.js')
+
+Page({
+  data: {
+    logs: []
+  },
+  onLoad: function () {
+    this.setData({
+      logs: (wx.getStorageSync('logs') || []).map(log => {
+        return util.formatTime(new Date(log))
+      })
+    })
+  }
+})

pages/logs/logs.json

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+{
+  "navigationBarTitleText": "查看启动日志",
+  "usingComponents": {}
+}

pages/logs/logs.wxml

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+<!--logs.wxml-->
+<view class="container log-list">
+  <block wx:for="{{logs}}" wx:for-item="log">
+    <text class="log-item">{{index + 1}}. {{log}}</text>
+  </block>
+</view>

pages/logs/logs.wxss

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+.log-list {
+  display: flex;
+  flex-direction: column;
+  padding: 40rpx;
+}
+.log-item {
+  margin: 10rpx;
+}

project.config.json

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+{
+  "description": "项目配置文件",
+  "packOptions": {
+    "ignore": [],
+    "include": []
+  },
+  "setting": {
+    "urlCheck": false,
+    "es6": true,
+    "postcss": true,
+    "minified": true,
+    "newFeature": true,
+    "autoAudits": false,
+    "babelSetting": {
+      "ignore": [],
+      "disablePlugins": [],
+      "outputPath": ""
+    }
+  },
+  "compileType": "miniprogram",
+  "libVersion": "2.6.1",
+  "appid": "wxf2d10b5ab2b20723",
+  "projectname": "tencent-auth-location",
+  "condition": {},
+  "editorSetting": {
+    "tabIndent": "insertSpaces",
+    "tabSize": 2
+  }
+}

project.private.config.json

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+{
+  "description": "项目私有配置文件。此文件中的内容将覆盖 project.config.json 中的相同字段。项目的改动优先同步到此文件中。详见文档：https://developers.weixin.qq.com/miniprogram/dev/devtools/projectconfig.html",
+  "projectname": "tencent_auth_location",
+  "setting": {
+    "compileHotReLoad": true
+  }
+}

sitemap.json

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+{
+  "desc": "关于本文件的更多信息，请参考文档 https://developers.weixin.qq.com/miniprogram/dev/framework/sitemap.html",
+  "rules": [{
+  "action": "allow",
+  "page": "*"
+  }]
+}

utils/qqmap-wx-jssdk.js

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+/**
+ * 微信小程序JavaScriptSDK
+ * 
+ * @version 1.1
+ * @date 2019-01-20
+ * @author v_ylyue@tencent.com
+ */
+
+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 = {
+    /**
+     * 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 {
+        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 + ")";
+          } else if (rectangle && !region) {
+            //矩形搜索
+            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);
+    };
+
+    /**
+     * 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;
+            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"));      
+        } 
+    };
+
+    /**
+     * 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;
+            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;
+        }
+
+        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
+        };
+
+        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
+        };
+
+        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;
+            wx.request(Utils.buildWxRequestConfig(options, {
+              url: URL_DISTANCE,
+              data: requestParam
+            },'calculateDistance'));
+          };
+
+          Utils.locationProcess(options, locationsuccess);
+        }      
+    }
+};
+
+module.exports = QQMapWX;

utils/util.js

@@ -0,0 +1,19 @@
+const formatTime = date => {
+  const year = date.getFullYear()
+  const month = date.getMonth() + 1
+  const day = date.getDate()
+  const hour = date.getHours()
+  const minute = date.getMinutes()
+  const second = date.getSeconds()
+
+  return [year, month, day].map(formatNumber).join('/') + ' ' + [hour, minute, second].map(formatNumber).join(':')
+}
+
+const formatNumber = n => {
+  n = n.toString()
+  return n[1] ? n : '0' + n
+}
+
+module.exports = {
+  formatTime: formatTime
+}