1、pom.xml  加入maven 依赖

<!-- 引入 freemarker 模板依赖 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-freemarker</artifactId>
</dependency>

2、执行更新

  

3、在application.yml 中添加 feemarker 配置

spring:
freemarker:
allow-request-override: false
cache: true
check-template-location: true
charset: UTF-8
suffix: .html
templateEncoding: UTF-8
templateLoaderPath: classpath:/templates/
content-type: text/html
expose-request-attributes: false
expose-session-attributes: false
expose-spring-macro-helpers: false
4、控制器代码
  
@GetMapping(value = "/my")
    public ModelAndView my(ModelMap modelMap){
        ModelAndView mv = new ModelAndView("pay");
        modelMap.addAttribute("name","pengxingjiang");
        mv.addObject("address","四川-宜宾");
        HashMap<String,String> userInfo = new HashMap<>();
        userInfo.put("name","彭兴江");
        userInfo.put("tel","18213561791");
        mv.addObject("userInfo",userInfo);
        return mv;
}

  


5、视图文件代码
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    ${name}
    ${address}
========
  ${userInfo.name}
  ${userInfo.tel}
</body>
</html>
12-15 05:01