log4j configuration xml

Web. XML related ConfigurationWeb. XML configuration error causes Applicationcontext.xml configuration to load repeatedly

1. Main document Loginaction.javaPackage com.edu.struts2.action;Import org.apache.struts2.convention.annotation.Action;Import Org.apache.struts2.convention.annotation.Namespace;Import Org.apache.struts2.convention.annotation.Result;Import Com.opensymphony.xwork2.ActionSupport;@Namespace ("/struts2_annotaction")//equivalent to Namespace configuration in XMLpublic class Loginaction extends Actionsupport {Private String username;private String password;P

1, import the LOG4J2-related jar package into the Web-inf lib directory Log4j-api-2.6.2.jar Log4j-core-2.6.2.jar 2, add log4j2 profile in the SRC directory (1) log4j2.xml configuration file, following is a configuration file that prints logs to the console and saves them

Configuration - $ Context-param> - Param-name>Log4jconfiglocationParam-name> - Param-value>Classpath:log4j.propertiesParam-value> - Context-param> A Context-param> + Param-name>WebapprootkeyParam-name> the Param-value>Slsalesystem.rootParam-value> - Context-param> $ Spring-loaded log4j monitoring - the Listener> the Listener-class>Org.springframework.web.util.Log4j

public class Webinit implements Webapplicationinitializer {@Override public void Onstartup (ServletContext container ) throws Servletexception {//project start execution://Front Controller//VS. XML configuration, config/* in Web. * * 　　@Configuration//This class contains Bean DEFINITIONS@ENABLEWEBMVC//Same as 　　SPRINGMVC Construction of the project, there is no i

xmlns:context= "Http://www.springframework.org/schema/context" Xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance" xmlns:aop= "HTTP://WWW.SPRINGFRAMEWORK.ORG/SCHEMA/AOP" Xsi:schemalocation= " Http://www.springframework.org/schema/beans Http://www.springframework.org/schema/beans/spring-beans-4.1.xsd Http://www.springframework.org/schema/context Http://www.springframework.org/schema/context/spring-context-4.1.xsd " >Maven

> VALUE> CONFIG> 2. Read propertiesNew Properties (); // ClassLoader ClassLoader = This.getclass (). getClassLoader (); // InputStream is = Classloader.getresourceasstream ("/healthfile.properties"); This . Getservletcontext (); = Context.getresourceasstream ("/web-inf/classes/healthfile.properties"); Prop.load (is); Is.close (); = Prop.getproperty ("Impl.class"); = Prop.getproperty ("Statichtml.local.rootPath");Java read

This article demonstrates the use of ASPECTJ annotations and XML configuration in spring to implement AOP in two ways Here is Java Project that implements AOP using the AspectJ annotationThe first is the Applicationcontext.xml file located under Classpath Then the service layer interface and the implementation class Package com.jadyer.annotation; Public interface Usermanager {publ

Application.xml　　Spring application.xml Configuration and Web. XML configuration

In the previous article, we explained the process of adding a message converter, the message converter can only take effect under @responsebody annotations, which is what we call the rest interface, then how to configure the rendering page.Under normal circumstances, SPRINGMVC must not have the views layer, the mainstream views frame has freemarker, Velocity, Tiles, Groovy Markup and JSP, and I prefer Freemarker, Because its syntax is very similar to rails (I'm transitioning from rails), of cour

using spring to configure log4j in Web applications Spring provides a useful tool for Web applications to flexibly configure log4j, a tool class that: Org.springframework.web.util.Log4jConfigListener Org.springframework.web.util.Log4jConfigServlet Because: Note that this class has been deprecated for containers implementingServlet API 2.4 or higher, in favor oflog4jconfiglistener}.According to Servlets 2.4

Most IOC containers provide programming interfaces and configuration support based on Json/xml files, AUTOFAC is no exception. AUTOFAC encourages programmatic configuration through the Containerbuilder class. The use of programming interfaces is the core of container design. If you cannot select or configure specific classes at compile time, it is recommended tha

Spring is a powerful Java application framework. It is widely used in Java applications and provides enterprise-level services for plain old Java objects (pojo. Spring uses the dependency injection mechanism to simplify work and improve testability. The configuration file (usually in XML format) specifies spring bean, dependencies, and services required by bean. However, these

Spring uses dependency injection to obtain simple and effective testing capabilities. Spring beans, dependencies, and beans required by services are described in the configuration file. The configuration file is generally in XML format. However, xml configuration files are l

("/book") Public classBookservletextendsHttpServlet {Private Static Final LongSerialversionuid = 1L; PublicBookservlet () {Super(); } protected voidDoget (HttpServletRequest request, httpservletresponse response)throwsservletexception, IOException {response.setcharacterencoding ("Utf-8"); Response.setcontenttype ("Text/html;charset=utf-8"); Response.getwriter (). Append ("Served at:"). Append (Request.getcontextpath ()); @SuppressWarnings ("Resource") //that's the bottom line.Applica

. NetCore obtains configuration information in Json and Xml formats, corejson This article will share with you how to obtain Configuration information in Json and Xml formats. It mainly introduces the use of the Configuration extension method, because the netcore web applica

. NetCore obtains configuration information in Json and Xml formats, corejson This article will share with you how to obtainJsonAndXmlFormat configuration information.ConfigurationThe extension method is used because the netcore web application has embedded the configuration information of the appsettings. json file by

XML in this article, for the configuration of spring XML, I'll show you 12 of better practices. Some of these practices are not only good practice, but also necessary practice. In addition, other factors, such as the design of domain models, can affect the configuration of XML