uni.getSetting({

			success(res) {

				if (res.authSetting\['scope.userLocation'\]) {

					console.log('userLocation位置功能已授权');

					// 如果已授权,直接获取对应参数

					uni.getLocation({

						success(res) {

							console.log(res);

							wx.chooseLocation({

								success: res => {

									var speed = res.speed;

									var accuracy = res.accuracy;

									that.address = res.address;

									that.latitude = res.latitude;

									that.longitude = res.longitude;

									that.location.push(that.latitude, that.longitude);

								}

							});

						}

					});

				} else if (!res.authSetting\['scope.userLocation'\]) {

					// 说明此时要获取的位置功能尚未授权,

					// 则设置进入页面时主动弹出，直接授权

					uni.authorize({

						scope: 'scope.userLocation',

						success(res) {

							// 授权成功

							console.log(res);

							// 成功后获取对应的位置参数

							uni.getLocation({

								success(res) {

									console.log(res);

								}

							});

						},

						fail() {

							console.log('位置授权失败');

							uni.showModal({

								content: '检测到您没打开获取信息功能权限，是否去设置打开？',

								confirmText: '确认',

								cancelText: '取消',

								success: res => {

									console.log(res);

									if (res.confirm) {

										uni.openSetting({

											success: res => {

												console.log(res);

											},

											fail: err => {

												console.log(err);

											}

										});

									} else {

										console.log('取消');

									}

								}

							});

						}

					});

				}

			},

			fail() {

				console.log('获取授权信息授权失败');

			}

		});

试一下吧,只能在真机调试