SpringBoot 集成freemarker 模板引擎

素颜马尾好姑娘i 2023-10-18 16:52 155阅读 0赞

首先，在pom.xml 文件中添加freemarker 的依赖：

<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter-freemarker</artifactId>
    		</dependency>

在application.properties(或yml)配置文件中加入freemarker相关配置：

#freemarker 相关配置
    spring.freemarker.template-loader-path=classpath:/templates
    spring.freemarker.cache=false
    spring.freemarker.charset=UTF-8
    spring.freemarker.check-template-location=true
    spring.freemarker.content-type=text/html
    spring.freemarker.expose-request-attributes=true
    spring.freemarker.expose-session-attributes=true
    spring.freemarker.request-context-attribute=request
    spring.freemarker.suffix=.ftl

freemarker 全面配置参考如下：

spring.freemarker.allow-request-override=false # Set whether HttpServletRequest attributes are allowed to override (hide) controller generated model attributes of the same name.
    spring.freemarker.allow-session-override=false # Set whether HttpSession attributes are allowed to override (hide) controller generated model attributes of the same name.
    spring.freemarker.cache=false # Enable template caching.
    spring.freemarker.charset=UTF-8 # Template encoding.
    spring.freemarker.check-template-location=true # Check that the templates location exists.
    spring.freemarker.content-type=text/html # Content-Type value.
    spring.freemarker.enabled=true # Enable MVC view resolution for this technology.
    spring.freemarker.expose-request-attributes=false # Set whether all request attributes should be added to the model prior to merging with the template.
    spring.freemarker.expose-session-attributes=false # Set whether all HttpSession attributes should be added to the model prior to merging with the template.
    spring.freemarker.expose-spring-macro-helpers=true # Set whether to expose a RequestContext for use by Spring's macro library, under the name "springMacroRequestContext".
    spring.freemarker.prefer-file-system-access=true # Prefer file system access for template loading. File system access enables hot detection of template changes.
    spring.freemarker.prefix= # Prefix that gets prepended to view names when building a URL.
    spring.freemarker.request-context-attribute= # Name of the RequestContext attribute for all views.
    spring.freemarker.settings.*= # Well-known FreeMarker keys which will be passed to FreeMarker's Configuration.
    spring.freemarker.suffix= # Suffix that gets appended to view names when building a URL.
    spring.freemarker.template-loader-path=classpath:/templates/ # Comma-separated list of template paths.
    spring.freemarker.view-names= # White list of view names that can be resolved.

在resources文件夹下新建templates文件夹和index.ftl 文件

<!DOCTYPE html>
    <html>
    <head lang="en">
        <meta charset="UTF-8"/>
        <title></title>
    </head>
    <body>
    FreeMarker模板引擎
    <h1>${name}</h1>
    </body>
    </html>

编辑controller

package com.zzg.controller;
    
    import org.springframework.stereotype.Controller;
    import org.springframework.ui.ModelMap;
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RequestMethod;
    
    
    @Controller
    @RequestMapping("/template")
    public class FreeMarkerController {
    	
    	@RequestMapping(value = "/index", method = { RequestMethod.GET })
    	public String index(ModelMap map) {
    		map.put("name", "SpringBoot 集成模板引擎freemarker");
    		return "index";
    	}
    
    }

效果截图：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pob3V6aGl3ZW5nYW5n_size_16_color_FFFFFF_t_70][]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pob3V6aGl3ZW5nYW5n_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/2019041015012894.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3pob3V6aGl3ZW5nYW5n,size_16,color_FFFFFF,t_70