package htmlskin;import java.io.BufferedWriter;import java.io.File;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;import java.io.OutputStreamWriter;import java.io.Writer;import java.util.Calendar;import java.util.HashMap;import java.util.Map;import java.util.Random;import freemarker.template.Configuration;import freemarker.template.Template;import freemarker.template.TemplateException;public class FreeMarkerTest {		private Configuration cfg;// FreeMarker配置实例		public static void main(String[] args) {		FreeMarkerTest test = new FreeMarkerTest();				Map
     
       root = new HashMap
      
       ();		root.put("message", "Hello FreeMarker.");		String ftl = "/ftl/test.ftl";		boolean flag = test.genericHtmlFile(ftl, root);		if(flag){			System.out.println("创建静态HTML页面成功！");		}else{			System.out.println("创建静态HTML页面失败！");		}	}		/**	 * 获取FreeMarker配置实例	 * @return	 */	public Configuration getConfiguration() {		if (null == cfg) {			cfg = new Configuration();			//通过classpath载入方式			cfg.setClassForTemplateLoading(this.getClass(), "/htmlskin");		}		return cfg;	}		/**	 * 生成HTML页面	 * @param ftl FreeMarker模版文件	 * @param root 模版数据	 * @return true->生成静态页面成功 false->生成静态页面失败	 */	public boolean genericHtmlFile(String ftl, Map
       
         root) {		try {			Template template = getConfiguration().getTemplate(ftl);			String projectPath = System.getProperty("user.dir");			String htmlPath = projectPath + File.separator + "html";			String path = createDirs(htmlPath, genericFilePath());			String name = genericFileName();			// System.out.println(path+name);						File file = new File(path + name);			Writer out = new BufferedWriter(new OutputStreamWriter(					new FileOutputStream(file)));			template.process(root, out);		} catch (FileNotFoundException e) {			return false;		} catch (IOException e) {			return false;		} catch (TemplateException e) {			return false;		}		return true;	}		/**	 * 生成存储文件子路径	 * 格式：\yyyy\MM\dd\	 * @return 文件子路径	 */	public String genericFilePath() {		Calendar calendar = Calendar.getInstance();		int year = calendar.get(Calendar.YEAR);// 年		int month = calendar.get(Calendar.MONTH);// 月		int day = calendar.get(Calendar.DAY_OF_MONTH);// 日				String year_str = "";		String month_str = "";		String day_str = "";		year_str = String.valueOf(year);		month_str = month < 10 ?
       
      
     

"0" + month : month + ""; day_str = day < 10 ? "0" + day : day + ""; // 拼接子路径 StringBuffer sb = new StringBuffer(); sb.append(File.separator); sb.append(year_str); sb.append(File.separator); sb.append(month_str); sb.append(File.separator); sb.append(day_str); sb.append(File.separator); return sb.toString(); } /** * 生成文件名 * 格式：yyyyMMddHHmmss4位随机数 * @return 文件名 */ public String genericFileName() { //创建日历类 Calendar calendar = Calendar.getInstance(); int year = calendar.get(Calendar.YEAR);//年 int month = calendar.get(Calendar.MONTH);//月 int day = calendar.get(Calendar.DAY_OF_MONTH);//日 int hour = calendar.get(Calendar.HOUR_OF_DAY);//时 int minus = calendar.get(Calendar.MINUTE);//分 int second = calendar.get(Calendar.SECOND);//秒 //创建生成随机数类 Random random = new Random(); String year_str = year + ""; String month_str = month < 10 ?

"0" + month : month + ""; String day_str = day < 10 ? "0" + day : day + ""; String hour_str = hour < 10 ? "0" + hour : hour + ""; String minus_str = minus < 10 ? "0" + minus : minus + ""; String second_str = second < 10 ? "0" + second : second + ""; // System.out.println("year=" + year + ",month=" + month + ",day=" + day // + ",hour=" + hour + ",minus=" + minus + ",second=" + second); StringBuffer sb = new StringBuffer(); sb.append(year_str); sb.append(month_str); sb.append(day_str); sb.append(hour_str); sb.append(minus_str); sb.append(second_str); sb.append(random.nextInt(8999) + 1000); return sb.toString() + ".html"; } /** * 创建文件夹 * @param parentDir 父文件夹 * @param subDir 子文件夹 * @return 存储文件全文件夹 */ public String createDirs(String parentDir, String subDir) { //System.out.println("父文件夹：" + parentDir); //System.out.println("子文件夹：" + parentDir + subDir); String path = parentDir + subDir; File parentFile = new File(parentDir); if (parentFile.exists()) { File subFile = new File(path); if (!subFile.exists()) { subFile.mkdirs(); } } return path; } }

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