App({
  globalData: {
    userInfo: null,
    location: null,
    baseUrl: 'http://localhost:8080'
  },

  onLaunch() {
    // 不在 onLaunch 中直接调定位，等用户操作时再申请，符合新版隐私规范
  },

  getLocation(callback) {
    const that = this;
    wx.getLocation({
      type: 'gcj02',
      success: (res) => {
        that.globalData.location = {
          latitude: res.latitude,
          longitude: res.longitude
        };
        if (callback) callback(null, that.globalData.location);
      },
      fail: (err) => {
        console.log('定位失败:', err);
        // 引导用户手动选择位置或开启定位
        if (callback) callback(err);
      }
    });
  }
});