码云地址:https://gitee.com/GntLee/grails-freemarker
GitHub地址:https://github.com/GntLee/grails-freemarker
开发环境:
| Grails Version: 3.1.5 | Groovy Version: 2.4.6 | JVM Version: 1.8.0_141
1、创建grails项目,如图
d.gradle的dependencies中引入依赖
runtime "org.freemarker:freemarker:latest.release"
3、在grails-app/conf/spring/resources.groovy中注入dsl
import org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer import org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver // Place your Spring DSL code here beans = { freeMarkerConfigurer(FreeMarkerConfigurer) { templateLoaderPath = "/" } viewResolver(FreeMarkerViewResolver) { cache = "false" prefix = "bin/freemarker" suffix = ".ftl" exposeSpringMacroHelpers = "true" // requestContextAttribute = "request" } }
4、在src/main/weapp下创建test目录,目录下创建index.ftl
index.ftl
<!DOCTYPE html> <html class="loginHtml"> <head> <meta charset="utf-8"> <title>test</title> </head> <body> 用户名:${user!} <br/> 系统版本:${os!} <br/> JDK版本:${java_version!} <br/> Tomcat版本:${tomcat_version!} </body> </html>
5、在controller下创建TestController
package test import org.apache.catalina.util.ServerInfo class TestController { def index() { // 传值方式一 //render view: "/test/index", model:[user: "test"] // 传值方式二 request.setAttribute("user","test") //获取操作系统名称 request.setAttribute("os",System.getProperty("os.name")) //获取JDK版本 request.setAttribute("java_version",System.getProperty("java.version")) //获取服务器版本 request.setAttribute("tomcat_version",request.getServletContext().getServerInfo()) request.setAttribute("tomcat_version",ServerInfo.getServerInfo()) render view: "/test/index" } }
6、启动项目,访问http://localhost/test/index
7、效果如图:
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