I searched for a while but can't manage to find a proper solution to my problem. I have one WAR web application and I want 2 spring applications running in it one for the web-part, one running scheduled task. Both applications share a lot of beans so I would like that those two applications share some beans instance. I'd like to split my contexts in: -shared-context.xml -web-cont
我搜索了一段时间,但无法找到一个适当的解决方案来解决我的问题。 我有一个WAR Web应用程序,我想要在其中运行2个Spring应用程序,一个用于Web部件,一个运行计划任务。 这两个应用程序共享大量的bean,所以我希望这两个应用程序共享一些bean实例。 我想分割我的背景: -shared-的context.xml -Web-的context.xml -task-的context.xml Web上下文和任务上下文必须被隔离,而不是彼此看到。 他们需要创建几个相同但
I'm currently developing a web application that fires multiple jobs in the background, allowing web users to logoff and when they come back see the progress of the jobs they fired. Searching for ways of implementing Jobs and schedule some of them I found examples with Quartz Scheduler and with simple TImerTasks. The thing is I'm not seeing what does Quartz brings to the table that is s
我目前正在开发一个Web应用程序,它可以在后台触发多个作业,从而允许Web用户注销,并在他们回来时查看他们所发的作业进度。 寻找实现作业的方式并安排其中的一些方式,我找到了使用Quartz Scheduler和简单的TImerTasks的例子。 事情是,我没有看到Quartz带来什么样的表现,如此不同,并且与仅使用Timer和TimerTask java类相比有如此不同。 使用Quartz有什么好处? Quartz增加了调度,并发处理,尤其是错误处理,这很难用
This question already has an answer here: Background timer task in JSP/Servlet web application [duplicate] 1 answer Quartz Scheduler很容易使用,并且可以让您在应用程序中实现这一点。
这个问题在这里已经有了答案: JSP / Servlet Web应用程序中的后台计时器任务[复制] 1个回答 Quartz Scheduler很容易使用,并且可以让您在应用程序中实现这一点。
I am an experienced application developer who now has to develop a web application which I don't have a lot of experience in. I am working on a project that has a number of distributed server components. It currently has a client application that monitors these components, view alarms and logs etc. The state of each of the server machines is delivered via a proprietary protocol over tcp/ip
我是一位经验丰富的应用程序开发人员,他现在必须开发一个我没有太多经验的Web应用程序。 我正在开发一个有许多分布式服务器组件的项目。 它目前有一个客户端应用程序,用于监视这些组件,查看警报和日志等。每个服务器机器的状态通过专有协议通过tcp / ip提供。 当前基于UI的应用程序有一个线程,它不断监视消息的套接字连接,并且一旦收到了内存中所有内容的当前状态,然后将其显示给用户。 我的问题是如何在Web应用程
I was chatting to someone the other day who suggested that Rails and PHP are the most suitable platforms for web applications, and to avoid Java. My background is mainly Java, and I know that it is considered by some to be too verbose and "heavyweight", but is used occasionally (eg by LinkedIn). So I'm wondering whether anyone has had success using Java for a recent web applicati
我前几天和某个人聊天,他建议Rails和PHP是最适合Web应用程序的平台,并避免使用Java。 我的背景主要是Java,我知道某些人认为它太冗长和“重量级”,但偶尔会使用(例如,LinkedIn)。 所以我想知道是否有人使用Java成功地使用了最近发布的Web应用程序,或者使用语言本身(例如Stripes / Spring + Hibernate),或者使用动态语言的运行时(例如JRuby,Groovy ,Jython)? 如果是这样,请分享一下有效的工作和你会做的不同。
This question already has an answer here: What is recommended way for spawning threads from a servlet in Tomcat [duplicate] 6 answers Quartz is your best bet, and most highly configurable. It has CRON based interface or a more dynamic way to generate jobs that are relative from a specific event, if your use case calls for it Quartz can do it. It has the ability to persist jobs to the databa
这个问题在这里已经有了答案: 什么是推荐的方式从Tomcat中的servlet产生线程6条回答 石英是你最好的选择,也是最高度可配置的。 它具有基于CRON的界面或更具动态的方式来生成与特定事件相关的作业,如果您的用例需要Quartz可以完成的话。 它可以将作业保留到数据库,以便重新启动。 http://www.quartz-scheduler.org/ 像这样在web.xml中配置以自动启动它: <servlet> <servlet-name>QuartzInitial
Running the following snippet (with JDK 7 set in Eclipse): import javafx.scene.Scene; import javafx.stage.Stage; import org.junit.Test; import org.testfx.framework.junit.ApplicationTest; public class BasicTestFxTest extends ApplicationTest { @Override public void start(Stage stage) throws Exception { Scene scene = new Scene(null, 800, 600); stage.setScene(scene);
运行以下代码片段(在Eclipse中设置JDK 7): import javafx.scene.Scene; import javafx.stage.Stage; import org.junit.Test; import org.testfx.framework.junit.ApplicationTest; public class BasicTestFxTest extends ApplicationTest { @Override public void start(Stage stage) throws Exception { Scene scene = new Scene(null, 800, 600); stage.setScene(scene); stage.sh
Getting this error while running a simple test. > java -version java version "1.8.0_102" > compiler version javac -version javac 1.8.0_102 Exception in thread "main" java.lang.UnsupportedClassVersionError: org/openqa/selenium/WebDriver : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader
在运行简单测试时出现此错误。 > java -version java version "1.8.0_102" > compiler version javac -version javac 1.8.0_102 线程“main”中的异常java.lang.UnsupportedClassVersionError:org / openqa / selenium / WebDriver:Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method)at java.lang.ClassLoader.defineClass(ClassLoader.java :800)在java.security.S
I'm trying to make a connection to sqlite from netbeans but it doesn't get my conexion class this is my code: package Petrocabimas_App; import Petrocabimas_app.Login; import java.sql.*; import javax.swing.*; public class Conexion { Connection conn= null; public static void main(String args[]) { Login log= new Login(); log.setVisible (true); } public static Connection Conn
我试图从netbeans连接到sqlite,但它没有得到我的conexion类 这是我的代码: package Petrocabimas_App; import Petrocabimas_app.Login; import java.sql.*; import javax.swing.*; public class Conexion { Connection conn= null; public static void main(String args[]) { Login log= new Login(); log.setVisible (true); } public static Connection ConnecrDb(){ try{ Class.forName("org.sqlite.JDBC
I'm trying to run a program in hadoop ~ $ Desktop/HadoopProject2016.jar input output and i keep getting this error : Exception in thread "main" java.lang.UnsupportedClassVersionError: hadoop_project_16/AggregateJob : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:803) at java.security.
我试图在~ $ Desktop/HadoopProject2016.jar input output运行一个程序,并且不断收到this error : 异常在线程 “主要” java.lang.UnsupportedClassVersionError错误:在java.lang.ClassLoader.defineClass1(本机方法)在需要java.lang.ClassLoader.defineClass(ClassLoader.java:803)在不支持的版本MAJOR.MINOR 52.0:hadoop_project_16 / AggregateJob java.security.SecureClassLoader.defineClass(SecureClassLoader.j