java

Logback: How can i get the log file path?

由 余生长醉 提交于 2021-02-20 03:01:11
问题 I'm using Logback in my spring Boot aplication and it's working fine, but i need to get programmatically the absolute path of the file that i'm loggin/writing with the appender's name "FILE-AUDIT". To be more clear, given the xml config file below: <?xml version="1.0" encoding="UTF-8"?> <configuration> <property name="LOG_ROOT" value="/home/sysadmin/logs" /> <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder

12.Android-SQLiteOpenHelper使用

由 旧城冷巷雨未停 提交于 2021-02-20 03:00:37
1.SQLite 介绍 SQLite，是一款轻型的数据库,它的优缺点有如下: 轻量级,适合嵌入式设备,并且本身不依赖第三方的软件，使用它也不需要 “安装” 。 并发（包括多进程和多线程）读写方面的性能不太理想。可能会被写操作独占，从而导致其它读写操作阻塞或出错 2.SQLiteOpenHelper 介绍 为了在本地创建SQLite数据库,我们需要创建一个SQLiteOpenHelper的子类,这里取名的为 MyOpenHelper类 ,然后还要 写构造方法来初始化父类 、以及abstract修饰的抽象方法: onCreate(SQLiteDatabase)、onUpgrade(SQLiteDatabase,int,int). 2.1 为什么要创建SQLiteOpenHelper的子类(MyOpenHelper类)? 因为SQLiteOpenHelper不知道我们要创建的数据库是什么名字,以及表的内容,所以我们要 创建MyOpenHelper类 . 3.SQLiteOpenHelper 构造方法 构造方法用来创建数据库文件的,构造方法如下: public SQLiteOpenHelper(Context context, String name, CursorFactory factory, int version); // 第一个参数:上下文 // 第二个参数:数据库文件的名字

Is there a way to stop the Robot class after it has started

由 帅比萌擦擦* 提交于 2021-02-20 02:49:53
问题 Is there a way to stop Java Robot execution once it's started? I have a program that simulates left mouse button clicks, but i also have an unused JButton named STOP that was supposed to stop this clicking that i started using the Robot class. I noticed that Robot is fairly harder than the Thread class. Any ideas? import java.awt.AWTException; import java.awt.Robot; import java.awt.event.InputEvent; import java.util.Random; public class Click{ Robot robot = new Robot(); private void leftClick

Still cannot access SoapHeader from endpoint

由 ≡放荡痞女 提交于 2021-02-20 02:43:16
问题 I am new to web services. After much googling and trying everything that's been posted about accessing the SoapHeader from endpoints, I still cannot get it to work. I'm getting the following error: java.lang.IllegalStateException: No adapter for endpoint when adding SoapHeader in the method signature of the handling method. If I remove the SoapHeader parameter, I do not have any issues. <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi

Still cannot access SoapHeader from endpoint

由 ￡可爱￡侵袭症＋ 提交于 2021-02-20 02:38:16
问题 I am new to web services. After much googling and trying everything that's been posted about accessing the SoapHeader from endpoints, I still cannot get it to work. I'm getting the following error: java.lang.IllegalStateException: No adapter for endpoint when adding SoapHeader in the method signature of the handling method. If I remove the SoapHeader parameter, I do not have any issues. <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi

Still cannot access SoapHeader from endpoint

由 守給你的承諾、 提交于 2021-02-20 02:37:12
问题 I am new to web services. After much googling and trying everything that's been posted about accessing the SoapHeader from endpoints, I still cannot get it to work. I'm getting the following error: java.lang.IllegalStateException: No adapter for endpoint when adding SoapHeader in the method signature of the handling method. If I remove the SoapHeader parameter, I do not have any issues. <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi

ThreadPoolExecutor parameter configuration

由 纵饮孤独 提交于 2021-02-20 02:30:43
问题 I'm working with a client application which needs to request data from a Rest API. Many of these requests are independent, so they could be called asynchronously. I'm using ThreadPoolExecutor to do so, and I've seen it can be configured with several parameters: corePoolSize maxPoolSize queueCapacity I read this article and I understand the following: corePoolSize is the value below of which executor adds a new thread rather than queuing it maxPoolSize is the value above of which executor

ThreadPoolExecutor parameter configuration

由 自古美人都是妖i 提交于 2021-02-20 02:29:27
问题 I'm working with a client application which needs to request data from a Rest API. Many of these requests are independent, so they could be called asynchronously. I'm using ThreadPoolExecutor to do so, and I've seen it can be configured with several parameters: corePoolSize maxPoolSize queueCapacity I read this article and I understand the following: corePoolSize is the value below of which executor adds a new thread rather than queuing it maxPoolSize is the value above of which executor

月入5W卖肉阿姨 VS 月薪1W程序员，谁才是人生赢家？

由 不想你离开。 提交于 2021-02-20 02:28:40
本文原创公众号： 不会笑青年，授权转载请联系微信(laughyouth369) ，授权后，请在原创发表48小时后再转载。 < END > 作者：不会笑青年 漫画师：Summer 【不会笑青年】 全网唯二以程序员为主题的漫画公众号 微信扫描二维码，关注我的公众号 本文分享自微信公众号 - 凯哥java（kaigejava）。 如有侵权，请联系 support@oschina.cn 删除。 本文参与“ OSC源创计划 ”，欢迎正在阅读的你也加入，一起分享。 来源： oschina 链接： https://my.oschina.net/u/930697/blog/4805331

java.lang.NoSuchMethodError

由 99封情书 提交于 2021-02-20 02:23:24
问题 I am trying to run Tomcat 7 and getting following error: java.lang.NoSuchMethodError: com.sun.xml.ws.assembler.TubelineAssemblyController: method <init>()V not found According to this post (http://www.mkyong.com/webservices/jax-ws/deploy-jax-ws-web-services-on-tomcat/) gmbal-api-only.jar ha-api.jar jaxb-core.jar jaxb-impl.jar jaxws-api.jar jaxws-rt.jar management-api.jar policy.jar stax-ex.jar streambuffer.jar I added these jars to Tomcat's libs (C:\Program Files\Apache Software Foundation
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