First, Spring boot primer (web+freemarker)

1. Configuring MAVEN Files Pom.xml

<?XML version= "1.0" encoding= "UTF-8"?><Projectxmlns= "http://maven.apache.org/POM/4.0.0"Xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance"xsi:schemalocation= "http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">    <modelversion>4.0.0</modelversion>    <groupId>Com.hdwang</groupId>    <Artifactid>Spring-boot-test</Artifactid>    <version>1.0-snapshot</version>    <name>Spring-boot-test</name>    <Description>Project for Test Spring Boot</Description>    <Properties>        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>        <java.version>1.8</java.version>    </Properties>    <!--Inherit defaults from Spring Boot -    <Parent>        <groupId>Org.springframework.boot</groupId>        <Artifactid>Spring-boot-starter-parent</Artifactid>        <version>1.5.4.RELEASE</version>        <RelativePath/>    </Parent>    <Dependencies>        <!--Add Typical dependencies for a Web application -        <Dependency>            <groupId>Org.springframework.boot</groupId>            <Artifactid>Spring-boot-starter-web</Artifactid>        </Dependency>        <Dependency>            <groupId>Org.springframework.boot</groupId>            <Artifactid>Spring-boot-starter-freemarker</Artifactid>        </Dependency>        <!--Auto Redeploy -        <Dependency>            <groupId>Org.springframework.boot</groupId>            <Artifactid>Spring-boot-devtools</Artifactid>            <Optional>True</Optional>        </Dependency>    <!--Package as an executable jar -    <Build>        <Plugins>            <plugin>                <groupId>Org.springframework.boot</groupId>                <Artifactid>Spring-boot-maven-plugin</Artifactid>            </plugin>        </Plugins>    </Build></Project>

2. The file structure (the name of the Static/templates/application.properties/logback.xml is all agreed, you can use only a few names, refer to the Spring Boot official documentation, The following name is one of the configuration methods)

3. Create a startup class (the class that is placed on the top level, sub-layer (subordinate folder) can be scanned for injection)

@SpringBootApplication  Public class Application {    /**     * Main function     @param  args params      *    /publicstaticvoid  main (string[] args) {       Springapplication.run (Application. class , args);}    }

4. Create a controller (in the subordinate directory of the Application class)

@Controller @requestmapping ("/common") Public classCommon {@Value ("${msg:welcome!}")    PrivateString msg; /*** Get a page *@returna page with name called return value*/@RequestMapping ("Login")     PublicString getloginpage (Modelmap map) {Map.put ("Welcomemsg", This. msg); return"Login"; }}

5. Create a Web Template LOGIN.FTL (Freemarker must use the FTL suffix, which has been this pit for a long time!) Js/css what are placed in the corresponding folder, note the access path without/static, also by this pit for a long time! )

<! DOCTYPE html>
6. Application Configuration file Authoring
Create a new Application.properties file and add the following:
Msg=ladies and gentleman,welcome!
7. Start running
Browser access: Http://localhost:8080/common/login
8. Deployment
MVN package to make a bag
Java-jar Xxx.jar Run this package to
First, Spring boot primer (web+freemarker)