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FreeMarker、JAVA技术

2016-06-14 17:35 579 查看


JAVA类

FreeMarker .java

package cn.com.freemarker;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.HashMap;
import java.util.Map;

import freemarker.template.Configuration;
import freemarker.template.Template;
import freemarker.template.TemplateException;

public class FreeMarker {

public static void main(String[] args) {
//创建配置实例Cofiguration
Configuration cfg = new Configuration();
try {
//工程目录下的目录(template在工程下)--推荐
cfg.setDirectoryForTemplateLoading(new File("template"));
//获取模板(template)
Template template = cfg.getTemplate("jump.ftl");
//建立数据模型(Map)
Map<String, String> map = new HashMap<String, String>();
map.put("name", "wutz");
map.put("age", "25");
File homeIndex = new File("template/index.html");
Writer writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(homeIndex), "UTF-8"));
template.process(map, writer);
writer.flush();
writer.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (TemplateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}


模板

jump.ftl

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>FreeMarker</title>
</head>
<body>
name : ${name}
age : ${age}
</body>
</html>


生成页面

index.html

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>FreeMarker</title>
</head>
<body>
name : wutz
age : 25
</body>
</html>
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标签:  freemarker