Spring Boot Foundation 6-web Application Development-template engine Freemarker

Original video reference: Http://www.roncoo.com/course/view/c99516ea604d4053908c1768d6deee3d

A. Spring boot 's Web application development is based on spring MVC

two. Spring Boot is based on spring default, and the following features are added for automatic configuration:

2. 1. contains the contentnegotiatingviewresolver and beannameviewresolver beans.

4. 2. support for static resources, including support for Webjars.

6. 3. Auto-register converter,genericconverter,formatter beans.

8. 4. support for the httpmessageconverters.

10. 5. Automatic registration of Messagecoderesolver.

12. 6. support for static index.html.

14. 7. support for Custom favicon.

16. 8. active use of configurablewebbindinginitializer beans

three. selection of template engine

Freemarker

Thymeleaf

Velocity ( deprecated after version 1.4, deprecated after Spring Framework version 4.3)

Groovy

Mustache

Note: JSP should be avoided as much as possible for the following reasons:

2. 1. JSP can only be packaged as: War format, does not support jar format, can only run in standard containers (Tomcat,jetty can)

4. 2. The embedded jetty currently does not support JSPs

6. 3.    undertow

8. 4. JSP The custom error page cannot overwrite the spring boot default error page

Four. freemarker Demo

<dependency>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter-freemarker</artifactId>

</dependency>

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Spring Boot Foundation 6-web Application Development-template engine Freemarker