基本步骤
- 添加pom依赖
- 在application.yml中添加相关配置
- 创建freemarker模板
- 创建控制层
- 测试访问
添加pom依赖
<!-- springboot整合freemarker -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-freemarker</artifactId>
</dependency>
在application.yml中添加相关配置
# 配置freemarker spring: freemarker: # 设置模板后缀名 suffix: .ftl # 设置文档类型 content-type: text/html # 设置页面编码格式 charset: UTF-8 # 设置页面缓存 cache: false # 设置ftl文件路径 template-loader-path: - classpath:/templates # 设置静态文件路径，js,css等 mvc: static-path-pattern: /static/**
创建freemarker模板
目录：src/main/resources 创建templates文件夹，文件夹里新建freemarker.ftl文件
<!DOCTYPE>
<html>
<head>
<title>freemark</title>
</head>
<body>
<h1>Hello ${name} from resource freemark!</h1>
</body>
</html>
创建控制层
package com.ahut.action; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView; /** * * @ClassName: FreemarkerAction * @Description: freemarker控制层 * @author cheng * @date 2018年1月22日 下午8:19:39 */ @Controller @RequestMapping(value = "/freemarker") public class FreemarkerAction { /** * 日志管理 */ private static Logger log = LoggerFactory.getLogger(FreemarkerAction.class); /** * * @Title: toDemo * @Description: 跳转freemarker页面 * @param mv * @return */ @RequestMapping(value = "/toDemo") public ModelAndView toDemo(ModelAndView mv) { log.info("====>>跳转freemarker页面"); mv.addObject("name", "jack"); mv.setViewName("freemarker"); return mv; } }
测试访问
启动项目，输入http://localhost:8080/freemarker/toDemo，看到以下界面
Freemarker获取项目根路经
application.properties
spring.freemarker.request-context-attribute=request
ftl
<#assign base=request.contextPath /> <!DOCTYPE html> <html lang="zh"> <head> <base id="base" href="${base}"> <title>首页</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link href="${base}/static/bootstrap-3.3.4/css/bootstrap.min.css" rel="stylesheet"> <script src="${base}/static/bootstrap-3.3.4/js/bootstrap.min.js"></script>
js
var base = document.getElementById("base").href; // 与后台交互 _send = function(async, url, value, success, error) { $.ajax({ async : async, url : base + '/' + url, contentType : "application/x-www-form-urlencoded; charset=utf-8", data : value, dataType : 'json', type : 'post', success : function(data) { success(data); }, error : function(data) { error(data); } }); };
Springboot配置静态资源
package com.ahut.config; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.context.annotation.Configuration; import org.springframework.web.servlet.config.annotation.EnableWebMvc; import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; /** * @author cheng * @className: WebConfig * @description: 静态资源配置类 * @dateTime 2018/4/19 17:59 */ @Configuration @EnableWebMvc public class WebConfig extends WebMvcConfigurerAdapter { /** * 日志管理 */ private Logger log = LoggerFactory.getLogger(WebConfig.class); /** * @description: * @author cheng * @dateTime 2018/4/19 17:59 */ @Override public void addResourceHandlers(ResourceHandlerRegistry registry) { log.info("配置静态资源所在目录"); // 和页面有关的静态目录都放在项目的static目录下 registry.addResourceHandler("/static/**").addResourceLocations("classpath:/static/"); } }
Freemarker页面引用静态资源（CSS、JS）
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>SpringBoot - 登录</title>
<meta name="keywords" content="springboot">
<meta name="description" content="SpringBoot">
<link rel="shortcut icon" href="favicon.ico">
<link href="/static/css/bootstrap.min.css?v=3.3.6" rel="stylesheet" type="text/css">
<link href="/static/css/font-awesome.css?v=4.4.0" rel="stylesheet">
<!-- Sweet Alert -->
<link href="/static/css/plugins/sweetalert/sweetalert.css" rel="stylesheet">
<link href="/static/css/animate.css" rel="stylesheet">
<link href="/static/css/style.css?v=4.1.0" rel="stylesheet">
<!--[if lt IE 9]>
<meta http-equiv="refresh" content="0;ie.html"/>
<![endif]-->
<script>if (window.top !== window.self) {
window.top.location = window.location;
}</script>
</head>
<body class="gray-bg">
<div class="middle-box text-center loginscreen animated fadeInDown">
<div>
<div>
<h1 class="logo-name">Spring</h1>
</div>
<h3>欢迎使用 SpringBoot</h3>
<div class="form-group">
<input type="text" id="userAccount" class="form-control" placeholder="用户名" required="">
</div>
<div class="form-group">
<input type="password" id="userPassword" class="form-control" placeholder="密码" required="">
</div>
<button class="btn btn-primary block full-width m-b" onclick="login()">登 录</button>
<p class="text-muted text-center"><a href="login.ftl#">
<small>忘记密码了？</small>
</a> | <a href="register.html">注册一个新账号</a>
</p>
</div>
</div>
<!-- 全局js -->
<script src="/static/js/jquery.min.js?v=2.1.4"></script>
<script src="/static/js/bootstrap.min.js?v=3.3.6"></script>
<!-- Sweet alert -->
<script src="/static/js/plugins/sweetalert/sweetalert.min.js"></script>
<script>
// 登录
function login() {
var userAccount = $("#userAccount").val();
var userPassword = $("#userPassword").val();
if (userAccount == "") {
return false;
}
if (userPassword == "") {
return false;
}
// 登录
$.ajax({
url: "/v1/login",
type: "GET",
data: {
userAccount: userAccount,
userPassword: userPassword
},
success: function (data) {
if ("SUCCESS" == data.type) {
// 成功
swal({
title: "登录成功",
timer: 1000,
type: "success",
showConfirmButton: false
});
} else if ("FAIL" == data.type) {
// 失败
swal({
title: data.msg,
timer: 1000,
type: "error",
showConfirmButton: false
});
}
}
})
}
</script>
</body>
</html>