AppiumDriverLocalService 启动appium控制台不显示日志以及把日志保存到本地

import java.io.File;
import java.io.OutputStream;
import java.lang.reflect.Field;
import java.util.ArrayList;

import org.openqa.selenium.WebElement;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;

import cn.lebo.appium.base.AndroidCapabilityType;
import io.appium.java_client.android.AndroidDriver;
import io.appium.java_client.service.local.AppiumDriverLocalService;
import io.appium.java_client.service.local.AppiumServiceBuilder;

public class NewTest {

    AppiumDriverLocalService service = null;
    AndroidDriver<WebElement> driver = null;

    @SuppressWarnings("unchecked")
    @BeforeClass
    public void beforClass() {
        Field streamField = null;
        Field streamsField = null;

        service = AppiumDriverLocalService
                .buildService(new AppiumServiceBuilder().usingPort(4723).withLogFile(new File("d:\\44555554.txt")));
        try {
            streamField = AppiumDriverLocalService.class.getDeclaredField("stream");
            streamField.setAccessible(true);
            streamsField = Class.forName("io.appium.java_client.service.local.ListOutputStream")
                    .getDeclaredField("streams");
            streamsField.setAccessible(true);
        } catch (ClassNotFoundException | NoSuchFieldException e) {
            e.printStackTrace();
        }
        try {
            ((ArrayList<OutputStream>) streamsField.get(streamField.get(service))).clear(); // remove System.out logging
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }

        service.start();

        DesiredCapabilities capabilities = new DesiredCapabilities();
        capabilities.setCapability(AndroidCapabilityType.DEVICE_NAME, "android");
        capabilities.setCapability(AndroidCapabilityType.APP_PACKAGE, "com.hpplay.sdk.source.test");
        capabilities.setCapability(AndroidCapabilityType.APP_ACTIVITY, "com.hpplay.sdk.source.test.MainActivity");
        driver = new AndroidDriver<>(service, capabilities);

    }

    @Test
    public void demo1() {
        System.out.println("执行test");
        driver.openNotifications();
        System.out.println("执行" + driver.toString());
        // driver.manage().logs().get("logcat");

    }

    @AfterClass
    public void AfterClass() {
        service.stop();
        System.out.println("停止test");
    }

}