@@ -1,10 +1,17 @@
 package com.ipman.freemarker.sample.controller;
 
 import com.ipman.freemarker.sample.entity.Student;
+import freemarker.template.Template;
+import freemarker.template.TemplateException;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
+import org.springframework.ui.freemarker.FreeMarkerTemplateUtils;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.servlet.ModelAndView;
+import org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer;
 
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -17,14 +24,14 @@
  * @date 2021/9/23 5:28 下午
  */
 @Controller
-public class HelloWorld {
+public class Demo {
 
     /**
      * 测试Freemarker模版
      */
-    @GetMapping("/hello")
-    public ModelAndView hello() {
-        ModelAndView model = new ModelAndView("hello");
+    @GetMapping("/demo")
+    public ModelAndView demo() {
+        ModelAndView model = new ModelAndView("demo");
         model.addObject("userName", "ipman");
         // 返回模板名称
         return model;
@@ -33,9 +40,9 @@ public ModelAndView hello() {
     /**
      * 测试Freemarker对象与列表渲染
      */
-    @GetMapping("/hello1")
-    public ModelAndView hello1() {
-        ModelAndView model = new ModelAndView("hello1");
+    @GetMapping("/demo1")
+    public ModelAndView demo1() {
+        ModelAndView model = new ModelAndView("demo1");
         List<Student> list = new ArrayList<>();
         Student s1 = new Student();
         s1.setIdNo("No1");
@@ -49,4 +56,5 @@ public ModelAndView hello1() {
         return model;
     }
 
+
 }
@@ -0,0 +1,52 @@
+package com.ipman.freemarker.sample.controller;
+
+import com.ipman.freemarker.sample.entity.Student;
+import freemarker.template.Template;
+import freemarker.template.TemplateException;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.ui.freemarker.FreeMarkerTemplateUtils;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Created by ipipman on 2021/9/23.
+ *
+ * @version V1.0
+ * @Package com.ipman.freemarker.sample.controller
+ * @Description: (用一句话描述该文件做什么)
+ * @date 2021/9/23 6:17 下午
+ */
+@RestController
+public class Demo1 {
+
+    @Autowired
+    private FreeMarkerConfigurer freeMarkerConfigurer;
+
+    /**
+     * 根据Freemarker模版渲染引擎，渲染HTML代码
+     */
+    @GetMapping("/demo2")
+    public String demo2() throws IOException, TemplateException {
+        List<Student> list = new ArrayList<>();
+        Student s1 = new Student();
+        s1.setIdNo("No1");
+        s1.setName("ipman");
+        list.add(s1);
+        Student s2 = new Student();
+        s2.setIdNo("No2");
+        s2.setName("ipipman");
+        list.add(s2);
+        Map<String, Object> param = new HashMap<>();
+        param.put("students", list);
+        // 根据Freemarker模版渲染引擎，渲染HTML代码
+        Template template = freeMarkerConfigurer.getConfiguration().getTemplate("demo1.ftl");
+        return "html=[" + FreeMarkerTemplateUtils.processTemplateIntoString(template, param) + "]";
+    }
+}