add freemarker list and object type render sample in spring boot

ipipman · ipipman · commit ff2b60c1f1d8 · 2021-09-23T18:10:58.000+08:00
diff --git a/springboot-freemarker-sample/pom.xml b/springboot-freemarker-sample/pom.xml
@@ -44,6 +44,12 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-freemarker</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.github.andrewoma.dexx</groupId>
+            <artifactId>dexx-collections</artifactId>
+            <version>0.2</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/springboot-freemarker-sample/src/main/java/com/ipman/freemarker/sample/controller/HelloWorld.java b/springboot-freemarker-sample/src/main/java/com/ipman/freemarker/sample/controller/HelloWorld.java
@@ -1,9 +1,13 @@
 package com.ipman.freemarker.sample.controller;
 
+import com.ipman.freemarker.sample.entity.Student;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.servlet.ModelAndView;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * @author ipipman
  * @version V1.0
@@ -26,4 +30,23 @@ public ModelAndView hello() {
         return model;
     }
 
+    /**
+     * 测试Freemarker对象与列表渲染
+     */
+    @GetMapping("/hello1")
+    public ModelAndView hello1() {
+        ModelAndView model = new ModelAndView("hello1");
+        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);
+        model.addObject("students", list);
+        return model;
+    }
+
 }
diff --git a/springboot-freemarker-sample/src/main/java/com/ipman/freemarker/sample/entity/Student.java b/springboot-freemarker-sample/src/main/java/com/ipman/freemarker/sample/entity/Student.java
@@ -0,0 +1,40 @@
+package com.ipman.freemarker.sample.entity;
+
+/**
+ * Created by ipipman on 2021/9/23.
+ *
+ * @version V1.0
+ * @Package com.ipman.freemarker.sample.entity
+ * @Description: (用一句话描述该文件做什么)
+ * @date 2021/9/23 5:59 下午
+ */
+public class Student {
+
+    private String idNo;
+
+    private String name;
+
+    public String getIdNo() {
+        return idNo;
+    }
+
+    public void setIdNo(String idNo) {
+        this.idNo = idNo;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    @Override
+    public String toString() {
+        return "Student{" +
+                "idNo='" + idNo + '\'' +
+                ", name='" + name + '\'' +
+                '}';
+    }
+}
diff --git a/springboot-freemarker-sample/src/main/resources/templates/hello1.ftl b/springboot-freemarker-sample/src/main/resources/templates/hello1.ftl
@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>demo列表</title>
+</head>
+<body>
+<table border="1">
+    <tr>
+        <td>编号</td>
+        <td>名称</td>
+    </tr>
+    <#list students as student>
+        <tr>
+            <td>${student.idNo}</td>
+            <td>${student.name}</td>
+        </tr>
+    </#list>
+</table>
+</body>
+</html>
