Freemarker-2.3.22 Demo

package No01_获取模板并直接输出;

import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStreamWriter;
import java.io.Writer;

import freemarker.template.Configuration;
import freemarker.template.Template;
import freemarker.template.TemplateExceptionHandler;

public class Test {

    public static void main(String[] args) throws Exception {

        // 设置模板的home目录,默认从此目录获取模板(此设置只需在应用中设置一次) 
        Configuration cfg = new Configuration(Configuration.VERSION_2_3_22);
        cfg.setDirectoryForTemplateLoading(new File("D:/freemarker_template_home/"));
        cfg.setDefaultEncoding("UTF-8");
        cfg.setTemplateExceptionHandler(TemplateExceptionHandler.RETHROW_HANDLER);
        
        // 获取模板
        Template temp = cfg.getTemplate("No01_获取模板并直接输出.ftl");
        
        // 将模板和数据模型合并 
        String filename = temp.getName();
        filename = filename.substring(0, filename.lastIndexOf(".") + 1) + "html";
        FileOutputStream fos = new FileOutputStream(new File("D:/freemarker_output_home/" + filename));
        Writer out = new OutputStreamWriter(fos);
        
        temp.process(null, out);
        out.flush();
    }

}
No01_获取模板并直接输出.ftl
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Hello world</title>
</head>
<body>
    This is a hello world demo.
</body>
</html>
原文地址:https://www.cnblogs.com/nick-huang/p/4610872.html