stopmove: function () {

    let that = this;

    var len = that.data.positionArr.length;

    //停止记录

    wx.offLocationChange(that.handleLocationChangeFn);

    wx.stopLocationUpdate();

​

    //获取之前记录了多少条位置信息

    wx.request({

      url: 'http://127.0.0.1:8000/position/findNumberOfTraceID/' + app.globalData.userid,

      method: 'GET',

      header: {

        'content-type': 'application/json'

      },

      success: function (res) {

        //这里真机没有console出来

        console.log('条数',res.data)

        that.traceDataToDataBase(res.data + 1, 0, len);

      }

    })

    wx.showToast({

      title: '记录成功',

    })

}

​

traceDataToDataBase: function (num, cur, len) {

    var that = this;

    if (cur < len) {

      wx.request({

        url: 'http://127.0.0.1:8000/position/addMyPerTrace/' + app.globalData.userid + '/' + num + '/' + that.data.positionArr[cur].longitude + '/' + that.data.positionArr[cur].latitude + '/' + that.data.positionArr[cur].date + '/' + app.globalData.openid + '/' + that.data.warning,

​

        success: function () {

          that.traceDataToDataBase(num, cur + 1, len)

        },

        fail: function () {

​

        }

      })

    }

  },

//springboot后端

//查看有多少条轨迹记录信息，servicempl

    @Override

    public int findNumberOfTheTraceID(Integer UserID) {

        return userMapper.selectNumberOfMyTraceID(UserID);

    };

//查看有多少条轨迹记录信息，service

    int findNumberOfTheTraceID(Integer UserID);

//查看有多少条轨迹记录信息，controller

    @RequestMapping(value="/findNumberOfTraceID/{UserID}")

    @ResponseBody

    public int findTraceID(@PathVariable("UserID") Integer UserID) {

​

        return userService.findNumberOfTheTraceID(UserID);

    }

//查看有多少条轨迹记录信息，mapper

    int selectNumberOfMyTraceID(Integer UserID);

//查看一个用户下，它有多少条轨迹,用在主页，mapper.xml

    <select id="selectNumberOfMyTraceID" parameterType="java.lang.Integer" resultType="java.lang.Integer">

        select count(distinct traceID) from position.location where UserID=#{UserID}

    </select>