우주정복 시작

int page 1;

int start = 1 + (page-1)*10;     // 1, 11, 21, 31, ..
int end = 10*page; // 10, 20, 30, 40...

//페이지 계산 공식 적용...
// totalPage = totalCount / size ...
// 마지막 페이지 ...
/ 최초 페이지 ..

JAVA

Calendar cal = Calendar.getInstance();

//월의 마지막

String lastDay = String.valueOf(cal.getActualMaximum(Calendar.DAY_OF_MONTH));

//요일의 마지막

cal.add(Calendar.DATE, 7 - cal.get(Calendar.DAY_OF_WEEK));

                DetachedCriteria c = DetachedCriteria.forClass(JAVACLASS.class);

c.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY);

List<String> years = new ArrayList<String>();

years.add("2017");

years.add("2016");

years.add("2015");

years.add("2014");

years.add("2013");

years.add("2012");

years.add("2017");

years.add("2016");

years.add("2015");

years.add("2011");

List<String> uniqueYears = new ArrayList<String>(new HashSet<String>(years));

String list = {"1","2","3","1","2"};

list = new HashSet<String>(Arrays.asList(list)).toArray(new String[0]);

public class Test {

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

DateFormat format = new SimpleDateFormat("yyyy-MM-dd");

Calendar start = Calendar.getInstance();

Calendar end = Calendar.getInstance();

Calendar today = Calendar.getInstance();

start.setTime(format.parse("2017-01-01"));

end.setTime(format.parse("2017-01-31"));

today.setTime(new Date());

//올해의 일수

long time = (end.getTimeInMillis() - start.getTimeInMillis()) / 1000;

long totalCnt = ((time/(60*60*24))+1);

System.out.println("종료일과 시작일 차이수 : "+totalCnt);

//지난일수

time = (today.getTimeInMillis() - start.getTimeInMillis()) / 1000;

long nowDate = ((time/(60*60*24))+1);

System.out.println("시작일에서 오늘까지 일수 : "+nowDate);

//진행율

double percent = Double.parseDouble(String.format("%.1f",  ((double)nowDate / (double)totalCnt * 100.0)));

System.out.println("진행율 : "+percent);

}

}

public class DatePlus{

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

SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");

Date date = format.parse("2017-10-31");

                // 날짜 더하기

                Calendar cal = Calendar.getInstance();

                cal.setTime(date);

                cal.add(Calendar.DATE, 1); //날짜 더하기

                cal.add(Calendar.MONTH, 1); //월 더하기

System.out.println("날짜 확인"+format.format(cal.getTime()));

}

}

<?xml version='1.0' encoding='utf-8'?>

<Server port="8005" shutdown="SHUTDOWN">

  --생략--

  <Service name="Catalina">

    <Connector port="80" protocol="HTTP/1.1"

               connectionTimeout="20000"

               redirectPort="8443" URIEncoding="UTF-8" maxPostSize="52428800"/>

    <!-- Define an AJP 1.3 Connector on port 8009 -->

    <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />

    <Engine name="Catalina" defaultHost="localhost">

      -- 생략 --

 <Host name="ex1.도메인.com" appBase="" autoDeploy="true" deployOnStartup="true" deployXML="true" unpackWARs="true">

        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"

               prefix="localhost_access_log." suffix=".txt"

               pattern="%h %l %u %t &quot;%r&quot; %s %b" />

<Context docBase="/home/소스경로/ex1" path="" reloadable="true" allowLinking="true"/>

      </Host>

 <Host name="ex2.도메인.com" appBase="" autoDeploy="true" deployOnStartup="true" deployXML="true" unpackWARs="true">

        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"

               prefix="localhost_access_log." suffix=".txt"

               pattern="%h %l %u %t &quot;%r&quot; %s %b" />

<Context docBase="/home/소스경로/ex2" path="" reloadable="true" allowLinking="true"/>

      </Host>

 <Host name="ex3.도메인.com" appBase="" autoDeploy="true" deployOnStartup="true" deployXML="true" unpackWARs="true">

        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"

               prefix="localhost_access_log." suffix=".txt"

               pattern="%h %l %u %t &quot;%r&quot; %s %b" />

<Context docBase="/home/소스경로/ex3" path="" reloadable="true" allowLinking="true"/>

      </Host>

    </Engine>

  </Service>

</Server>