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初始化git 基础代码

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bao
2026-01-14 08:37:21 +08:00
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heima-leadnews-test/freemarker-demo/target/classes/application.yml Normal file
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server:
port: 8881 #服务端口
spring:
application:
name: freemarker-demo #指定服务名
freemarker:
cache: false #关闭模板缓存，方便测试
settings:
template_update_delay: 0 #检查模板更新延迟时间，设置为0表示立即检查，如果时间大于0会有缓存不方便进行模板测试
suffix: .ftl #指定Freemarker模板文件的后缀名
template-loader-path: classpath:/templates/

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heima-leadnews-test/freemarker-demo/target/classes/com/heima/freemarker/FreemarkerDemoApplication.class Normal file
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heima-leadnews-test/freemarker-demo/target/classes/com/heima/freemarker/controller/HelloController.class Normal file
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heima-leadnews-test/freemarker-demo/target/classes/com/heima/freemarker/entity/Student.class Normal file
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heima-leadnews-test/freemarker-demo/target/classes/templates/01-basic.ftl Normal file
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Hello World!</title>
</head>
<body>
<b>普通文本 String 展示：</b><br><br>
Hello ${name!'------'} <br>
<hr>
<b>对象Student中的数据展示：</b><br/>
姓名：${stu.name}<br/>
年龄：${stu.age}
<hr>
</body>
</html>

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heima-leadnews-test/freemarker-demo/target/classes/templates/02-list.ftl Normal file
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Hello World!</title>
</head>
<body>
<#-- list 数据的展示 -->
<b>展示list中的stu数据:</b>
<br>
<br>
<table>
<tr>
<td>序号</td>
<td>姓名</td>
<td>年龄</td>
<td>钱包</td>
</tr>
<#if stus??>
<#list stus as stu>
<#if stu.name="小红">
<tr style="color: red">
<td>${stu_index + 1}</td>
<td>${stu.name}</td>
<td>${stu.age}</td>
<td>${stu.money}</td>
</tr>
<#else >
<tr>
<td>${stu_index + 1}</td>
<td>${stu.name}</td>
<td>${stu.age}</td>
<td>${stu.money}</td>
</tr>
</#if>
</#list>
</#if>
stus集合大小：${stus?size}
</table>
<hr>
<#-- Map 数据的展示 -->
<b>map数据的展示：</b>
<br/><br/>
<a href="###">方式一：通过map['keyname'].property</a><br/>
输出stu1的学生信息：<br/>
姓名：${stuMap['stu1'].name}<br/>
年龄：${stuMap['stu1'].age}<br/>
<br/>
<a href="###">方式二：通过map.keyname.property</a><br/>
输出stu2的学生信息：<br/>
姓名：${stuMap.stu2.name}<br/>
年龄：${stuMap.stu2.age}<br/>
<br/>
<a href="###">遍历map中两个学生信息：</a><br/>
<table>
<tr>
<td>序号</td>
<td>姓名</td>
<td>年龄</td>
<td>钱包</td>
</tr>
<#list stuMap?keys as key>
<tr>
<td>${key_index + 1}</td>
<td>${stuMap[key].name}</td>
<td>${stuMap[key].age}</td>
<td>${stuMap[key].money}</td>
</tr>
</#list>
</table>
<hr>
当前的日期为：${today?datetime} <br>
当前的日期为：${today?string("yyyy年MM月")}<br>
<hr>
${point?c}
</body>
</html>