Spring boot maven management-configuration file

You need to restart the server to modify information in the web environment. If you often restart the server in a large project, you can imagine the waste of time. Today we will introduce spring boot! Generally, learning begins with hello world! The following describes how to configure and use spring boot in maven!

Configure pom. xml first,

Xsi: schemaLocation = "http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
4.0.0
Authentication
Ammaven
War
0.0.1-SNAPSHOT
Ammaven Maven Webapp
Http://maven.apache.org

UTF-8
4.0.3.RELEASE
3.8.1
2.4


Org. springframework. boot
Spring-boot-starter-parent
1.0.1.RELEASE





Org. springframework. boot
Spring-boot-starter-web


Commons-fileupload
Commons-fileupload
1.3.1




Commons-io
Commons-io
$ {Common-io}




Junit
Junit
$ {Junitversion}
Test


Org. springframework
Spring-aop
$ {Springversion}
Jar
Compile


Org. springframework
Spring-aspects
$ {Springversion}
Jar
Compile


Org. springframework
Spring-beans
$ {Springversion}
Jar
Compile


Org. springframework
Spring-context
$ {Springversion}
Jar
Compile


Org. springframework
Spring-context-support
$ {Springversion}
Jar
Compile


Org. springframework
Spring-core
$ {Springversion}
Jar
Compile


Org. springframework
Spring-expression
$ {Springversion}
Jar
Compile


Org. springframework
Spring-jdbc
$ {Springversion}
Jar
Compile


Org. springframework
Spring-jms
$ {Springversion}
Jar
Compile


Org. springframework
Spring-orm
$ {Springversion}
Jar
Compile


Org. springframework
Spring-oxm
$ {Springversion}
Jar
Compile


Org. springframework
Spring-tx
$ {Springversion}
Jar
Compile


Org. springframework
Spring-web
$ {Springversion}
Jar
Compile


Org. springframework
Spring-webmvc
$ {Springversion}
Jar
Compile


Org. springframework
Spring-test
$ {Springversion}
Jar
Compile




Javax. servlet
Jstl
1.2
Jar
Compile




Commons-collections
Commons-collections
3.1




Commons-logging
Commons-logging
1.1





Ammaven

After downloading the dependent jar package, configure spring and springMVC.

First configure and applicationContext. xml

Xmlns: tx = "http://www.springframework.org/schema/tx" xmlns: aop = "http://www.springframework.org/schema/aop"
Xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance" xmlns: p = "http://www.springframework.org/schema/p"
Xmlns: context = "http://www.springframework.org/schema/context"
Xsi: schemaLocation = "http://www.springframework.org/schema/beans
Http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
Http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
Http://www.springframework.org/schema/context
Http://www.springframework.org/schema/context/spring-context-2.5.xsd
Http://www.springframework.org/schema/aop
Http://www.springframework.org/schema/aop/spring-aop-3.2.xsd>





Class = "org. springframework. beans. factory. config. MethodInvokingFactoryBean">




Classpath: log4j. properties

Configure spring mvc again:

Class = "org. springframework. web. servlet. i18n. CookieLocaleResolver">




Class = "org. springframework. web. multipart. commons. CommonsMultipartResolver">





Class = "org. springframework. web. servlet. view. InternalResourceViewResolver">

Finally, you need to configure web. xml

Xmlns = "http://java.sun.com/xml/ns/javaee" xmlns: web = "http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
Xsi: schemaLocation = "http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
Id = "WebApp_ID" version = "3.0">
MyMVC

Index. jsp




ContextConfigLocation
Classpath: applicationContext. xml


Log4jConfigLocation
Classpath: log4j. properties





Mvc
Org. springframework. web. servlet. DispatcherServlet

ContextConfigLocation
Classpath: mvc. xml

True
1


Mvc
*. Mvc


Org. springframework. web. util. Log4jConfigListener


Org. springframework. web. context. ContextLoaderListener