Utils.java

package www.wulian1.com.webview;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;

/**
 * Created by Administrator on 2017/5/22.
 */
public class Utils {
    public static String getCurrentTime(String format) {
        Date date = new Date();
        SimpleDateFormat sdf = new SimpleDateFormat(format, Locale.getDefault());
        String currentTime = sdf.format(date);
        return currentTime;
    }

    public static String getCurrentTime() {
        return getCurrentTime("yyyy-MM-dd  HH:mm:ss");
    }
}

Utils.java

原文：http://www.cnblogs.com/vcer/p/7067784.html