freemarker模板引擎

通过freemarker模板引擎实现页面伪静态 #### 使用方式
1,引入freemarker ```xml
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-freemarker</artifactId>
</dependency> ```
2.创建controller ```java @Controller public class FrameworkController {

@RequestMapping("/frmindex")
public String frmindex(Map<String,Object> map){
    map.put("name","张三");
    map.put("age","29");
    map.put("sex","男");
    return "frmindex";
} }