[db:标题]
摘要：java 使用freemarker生成html 技术方案 java 1.8 + Freemarker maven依赖 <dependency> <group
java 使用freemarker生成html
技术方案
java 1.8 + Freemarker
maven依赖
<dependency>
<groupId>org.freemarker</groupId>
<artifactId>freemarker</artifactId>
<version>2.3.31</version> <!-- 请使用最新版本 -->
</dependency>
创建模板文件，保存至src/main/resources/templates/，文件名为template.html
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8"></meta>
<meta name="viewport" content="width=device-width, initial-scale=1.0"></meta>
<title>${name}的简历</title>
<style>
@page {
size: A4;
margin: 5mm 10mm; /* 上下和左右两个方向的边距分别为 10mm 和 20mm */
}
body {
font-family: Arial, sans-serif;
margin: 0;
padding: 0;
background-color: #f4f4f9;
}
.container {
width: 80%;
margin: 0 auto;
padding: 20px;
background-color: #ffffff;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
h1 {
text-align: center;
color: #333;
}
.section-title {
color: #4CAF50;
margin-top: 20px;
}
.section-content {
margin: 10px 0;
}
.contact-info, .skills, .experience, .education {
margin-bottom: 20px;
}
.experience, .education {
margin-top: 10px;
}
ul {
list-style-type: none;
padding-left: 0;
}
li {
margin-bottom: 10px;
}
.job, .degree {
font-weight: bold;
}
</style>
</head>
<body>
<div class="container">
<h1>${name}的简历</h1>
<!-- 联系信息 -->
<div class="contact-info">
<h2 class="section-title">联系信息</h2>
<p>邮箱: ${email}</p>
<p>电话: ${phone}</p>
</div>
<!-- 工作经历 -->
<div class="experience">
<h2 class="section-title">工作经历</h2>
<#list experience as job>
<div class="job">
<p><strong>${job.position}</strong> 在 ${job.company}（${job.startYear} - ${job.endYear}）</p>
<p>${job.description}</p>
</div>
</#list>
</div>
<!-- 教育背景 -->
<div class="education">
<h2 class="section-title">教育背景</h2>
<#list education as degree>
<div class="degree">
<p><strong>${degree.degree}</strong> ${degree.school}（${degree.year}年）</p>
</div>
</#list>
</div>
</div>
</body>
</html>
实现代码
package com.ruoyi.system.utils;
import freemarker.template.Configuration;
import freemarker.template.Template;
import freemarker.template.TemplateException;
import java.io.*;
import java.util.Map;
/**
* @Program: RuoYi-master
* @ClassName: GenerateHtmlUtil
* @author: zhouzihao
* @date: 2025年2月20日, 0020 下午 03:33
* @version: 1.0.0
* @Description:
* @Time： 2025-02-20 15:33
*/
public class GenerateHtmlUtil {
// 模板路径
private static final String templatesPath = "/templates";
// 模板文件
private static final String templatesFile = "template.html";
public static void generateHtml(Map<String, Object> data, String filePName) {
// 配置 Freemarker
Configuration cfg = new Configuration(Configuration.VERSION_2_3_30);
cfg.setClassForTemplateLoading(GenerateHtmlUtil.class, templatesPath);
// 获取 HTML 模板
try {
Template template = cfg.getTemplate(templatesFile);
// 5. 创建输出流
try (Writer writer = new FileWriter(new File(filePName))) {
// 6. 合并模板和数据模型，生成 HTML 文件
template.process(data, writer);
System.out.println("HTML file generated successfully!");
} catch (IOException | TemplateException e) {
e.printStackTrace();
}
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}