springboot 整合freemarker

在maven pom.xml文件中加入spring-boot和freemarker的依赖

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.5.4.RELEASE</version>
</parent>
 
<dependencies>
    <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>
    <dependency>
        <groupId>org.freemarker</groupId>
        <artifactId>freemarker</artifactId>
        <version>2.3.23</version>
    </dependency>
</dependencies>

可以再application.yml配置freemarker相关参数，

spring:
  freemarker:
    charset: UTF-8
    enabled: true
    settings:
      #springboot默认将freemarker的数字用,分割了。取消方法
      number_format: 0.##
      template_update_delay: 0
    template-loader-path:
      classpath: /templates/

然后直接在classpath: /templates/创建freemarker模板文件.ftl即可使用