package?cn.nuohy.demo;

import?java.io.File;
import?java.io.FileOutputStream;
import?java.io.IOException;
import?java.io.InputStream;
import?java.io.OutputStream;
import?java.io.PrintWriter;
import?java.math.BigInteger;
import?java.util.Map;
import?java.util.UUID;

import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;

import?com.google.gson.Gson;

public?class?MyUtil?{
	
	public?static?BigInteger?PrivateExponent;
	public?static?BigInteger?PrivateModulus;
	
	
	public?static?void?writeToJson（object?objectHttpServletResponse?response）?{
		response.setContentType（“application/json“）;
		response.setCharacterEncoding（“UTF-8“）;
		Gson?gson?=?new?Gson（）;
		PrintWriter?out?=?null;
		try?{
			out?=?response.getWriter（）;
			String?json?=?gson.toJson（object）;
//			System.out.println（json）;
			out.print（json）;
		}?catch?（IOException?e）?{
			e.printStackTrace（）;
		}?finally?{
			if?（out?!=?null）?{
				out.flush（）;
				out.close（）;
			}
		}

	}

	public?static?String?reTree（）?{

		String?s?=?“[{\“id\“:1\“text\“:\“首頁\“\“state\“:\“open\“}]“;
		System.out.println（“---“）;
		return?s;
	}
	
	
	public?static?void?main（String[]?args）?{
		System.out.println（new?BigInteger（“1024“?10）.toString（16））;
		
		//System.out.println（getSelfstyleTimes（16120420371612042057））;
	}
	
	public?static?String?getSelfstyleTimes（int?starttimeint?closetime）{
		String?starttimes?=?starttime+““;
		String?closetimes?=?closetime+““;
		String?days?=?starttimes.substring（2?4）+“月“+starttimes.substring（4?6）.replaceAll（“0“?““）+“號“;
		String?start?=?starttimes.substring（6?8）+“:“+starttimes.substring（8?10）;
		String?close?=?closetimes.substring（6?8）+“:“+closetimes.substring（8?10）;
		return?days+“??“+start+“-“+close;
	}
	
	
	
	
	public?static?String?gettimeall（String?time）{
		System.out.println（“starttime-->“+time）;
		String?_year?=?（time+““）.substring（02）;
		String?_mouth?=?（time+““）.substring（24）;
		String?_day?=?（time+““）.substring（46）;
		String?_hours?=?（time+““）.substring（68）;
		String?_minute?=?（time+““）.substring（810）;
		return?_year+“年“+_mouth+“月“+_day+“日?“+_hours+“:“+_minute;
	}

	/**
	?*?格式化時間??返回小時??分鐘
	?*/
	public?static?String?gettimehm（String?time）{
		
		System.out.println（“closetime-->“+time）;
		
		String?_hours?=?（time+““）.substring（68）;
		String?_minute?=?（time+““）.substring（810）;
		return?_hours+“:“+_minute;
	}
	
	
	/**
	?*?判斷是否為空?和?空字符串
	?*/
	public?static?boolean?judgeIsEmpty（String?str）{
		if（null==str||str.equals（““））{
			return?true;
		}else{
			return?false;
		}
	}
	
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-07-04?08:49??rsa\
?????文件????????1305??2017-07-03?17:27??rsa\.classpath
?????文件????????1328??2017-07-03?10:14??rsa\.project
?????目錄???????????0??2017-07-04?08:49??rsa\.settings\
?????文件?????????522??2017-07-03?09:52??rsa\.settings\.jsdtscope
?????文件?????????364??2017-07-03?09:52??rsa\.settings\org.eclipse.jdt.core.prefs
?????文件?????????468??2017-07-03?09:52??rsa\.settings\org.eclipse.wst.common.component
?????文件?????????414??2017-07-03?09:52??rsa\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2017-07-03?09:52??rsa\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2017-07-03?09:52??rsa\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2017-07-04?08:49??rsa\WebRoot\
?????目錄???????????0??2017-07-04?08:49??rsa\WebRoot\meta-INF\
?????文件??????????39??2017-07-03?09:52??rsa\WebRoot\meta-INF\MANIFEST.MF
?????目錄???????????0??2017-07-04?08:49??rsa\WebRoot\WEB-INF\
?????文件????????1892??2017-07-03?15:37??rsa\WebRoot\WEB-INF\__RSA_PAIR.txt
?????目錄???????????0??2017-07-04?08:49??rsa\WebRoot\WEB-INF\classes\
?????目錄???????????0??2017-07-04?08:49??rsa\WebRoot\WEB-INF\classes\cn\
?????目錄???????????0??2017-07-04?08:49??rsa\WebRoot\WEB-INF\classes\cn\nuohy\
?????目錄???????????0??2017-07-04?08:49??rsa\WebRoot\WEB-INF\classes\cn\nuohy\demo\
?????文件????????3617??2017-07-03?17:29??rsa\WebRoot\WEB-INF\classes\cn\nuohy\demo\MyUtil.class
?????文件????????9378??2017-07-03?17:28??rsa\WebRoot\WEB-INF\classes\cn\nuohy\demo\RSAUtil.class
?????文件????????4860??2017-07-04?08:20??rsa\WebRoot\WEB-INF\classes\cn\nuohy\demo\RsaServlet.class
?????文件????????1508??2017-07-03?17:29??rsa\WebRoot\WEB-INF\classes\cn\nuohy\demo\Rsaobj.class
?????目錄???????????0??2017-07-04?08:49??rsa\WebRoot\WEB-INF\lib\
?????文件?????1673475??2017-07-03?09:36??rsa\WebRoot\WEB-INF\lib\bcprov-jdk14-145.jar
?????文件??????263965??2017-06-19?09:12??rsa\WebRoot\WEB-INF\lib\commons-codec-1.9.jar
?????文件??????159509??2017-06-19?09:12??rsa\WebRoot\WEB-INF\lib\commons-io-2.0.1.jar
?????文件??????315805??2017-06-19?09:12??rsa\WebRoot\WEB-INF\lib\commons-lang3-3.1.jar
?????文件??????210856??2016-11-19?21:03??rsa\WebRoot\WEB-INF\lib\gson-2.3.1.jar
?????文件????????2448??2017-07-04?08:16??rsa\WebRoot\demo.jsp
?????目錄???????????0??2017-07-04?08:49??rsa\WebRoot\js\
............此處省略14個文件信息