網(wǎng)站訪問(wèn)量統(tǒng)計(jì)java代碼？

public class Counter {

網(wǎng)站建設(shè)哪家好，找創(chuàng)新互聯(lián)建站！專(zhuān)注于網(wǎng)頁(yè)設(shè)計(jì)、網(wǎng)站建設(shè)、微信開(kāi)發(fā)、小程序設(shè)計(jì)、集團(tuán)企業(yè)網(wǎng)站建設(shè)等服務(wù)項(xiàng)目。為回饋新老客戶(hù)創(chuàng)新互聯(lián)還提供了晉城免費(fèi)建站歡迎大家使用！

private int count;

// 每訪問(wèn)一次，計(jì)數(shù)器自加一

public int getCount() {

return ++count;

}

public void setCount(int count) {

this.count = count;

}

}

%-- 定義一個(gè) session 范圍內(nèi)的計(jì)數(shù)器 記錄個(gè)人訪問(wèn)信息 --%

jsp:useBean id="personCount" class="com.helloweenvsfei.jspweb.bean.Counter" scope="session" /

%-- 定義一個(gè) application 范圍內(nèi)的計(jì)數(shù)器 記錄所有人的訪問(wèn)信息 --%

jsp:useBean id="totalCount" class="com.helloweenvsfei.jspweb.bean.Counter" scope="application" /

div align="center"

form action="method.jsp" method="get"

fieldset style='width: 300'

legend計(jì)數(shù)器/legend

table align="center" width="400"

tr

td width=150 align="right" style="font-weight:bold; "您的訪問(wèn)次數(shù)：/td

td

%-- 獲取個(gè)人的 訪問(wèn)次數(shù) --%

jsp:getProperty name="personCount" property="count" / 次

/td

/tr

tr

td width=150 align="right" style="font-weight:bold; "總共的訪問(wèn)次數(shù)：/td

td

%-- 獲取所有人的 訪問(wèn)次數(shù) --%

jsp:getProperty name="totalCount" property="count" / 次

/td

/tr

/table

/fieldset

/form

/div

希望你能幫到你

網(wǎng)站訪問(wèn)量統(tǒng)計(jì)java代碼怎樣寫(xiě)？

DIV class="h"

%-- 記錄網(wǎng)站訪問(wèn)次數(shù) --%

%

Integer counter = (Integer)application.getAttribute("counter"); //先從application里面獲取計(jì)數(shù)器的key的值

if(counter==null){

//如果該值為null，說(shuō)明第一次訪問(wèn)

application.setAttribute("counter",1);

counter=(Integer)application.getAttribute("counter");

}else {

//如果該值不為空，取出來(lái)進(jìn)行累加

int i = counter.intValue();

i++;

application.setAttribute("counter",i);//累加后再放進(jìn)去

}

%

% User user =(User)session.getAttribute("users"); %

%="歡迎"+user.getName() % |您是第%=counter.intValue()%位訪客

/DIV

謝謝~

java每周后臺(tái)系統(tǒng)自動(dòng)統(tǒng)計(jì)一次報(bào)表顯示在jsp上面怎么做？

根據(jù)你所謂的結(jié)束日期 往前推一周的時(shí)間算出開(kāi)始日期，具體的代碼懶得寫(xiě)了 你查下Calendar類(lèi)的用法 里面有這個(gè)推前一周的寫(xiě)法 希望能幫到你

java如何統(tǒng)計(jì)網(wǎng)站訪問(wèn)量？

步驟一、建一個(gè)表，表名任意，這里取名為：visitorcounter，表的結(jié)構(gòu)如下所示：

+-------+------------------+------+-----+------------+----------------+

| Field | Type | Null | Key | Default | Extra |

+-------+------------------+------+-----+------------+----------------+

| id | int(11) unsigned | NO | PRI | NULL | auto_increment |

| vdate | date | NO | | 2000-01-01 | |

| vnum | int(11) | NO | | 0 | |

+-------+------------------+------+-----+------------+----------------+

步驟二、建立一個(gè)java類(lèi)，名字也為：visitorcounter，類(lèi)的內(nèi)容如下：

package com.hdzx.pub;

import java.sql.ResultSet;

import java.text.SimpleDateFormat;

import java.util.Date;

public class VisitorCounter {

private final static String TABLE_NAME = "visitorcounter";

private static String today = null;

private static long today_num = 0;

private static long total_num = 0;

//加載訪問(wèn)量

public static void loadNum(){

if(total_num1)

loadTotalNum();

if(today_num1)

loadToadyNum();

}

//加載今日訪問(wèn)量

private static void loadToadyNum() {

// TODO Auto-generated method stub

DBConnect db = null;

ResultSet rs = null;

if(today==null)

today = getTodayDate();

String sql = "select vnum from "+TABLE_NAME+" where vdate='"+today+"'";

try {

db = new DBConnect();

rs = db.executeQuery(sql);

if(rs.next()){

today_num = rs.getLong("vnum");

}

else

{

sql = "insert into "+TABLE_NAME+"(vdate,vnum) values('"+today+"',0)";

db.executeUpdate(sql);

today_num = 0;

}

} catch (Exception e) {

// TODO: handle exception

today_num = 0;

System.out.println("com.hdzx.pub~VisitorCounter.incTotalCounter:獲得訪問(wèn)人數(shù)");

}

}

//加載總訪問(wèn)量

private static void loadTotalNum() {

// TODO Auto-generated method stub

// TODO Auto-generated method stub

DBConnect db = null;

ResultSet rs = null;

if(today==null)

today = getTodayDate();

String sql = "select vnum from "+TABLE_NAME+" where id=1";

try {

db = new DBConnect();

rs = db.executeQuery(sql);

if(rs.next()){

total_num = rs.getLong("vnum");

}

else

{

total_num = 0;

}

} catch (Exception e) {

// TODO: handle exception

total_num = 0;

System.out.println("com.hdzx.pub~VisitorCounter.incTotalCounter:獲得訪問(wèn)人數(shù)");

}

}

//增加總的訪問(wèn)量

private static int incTotalCounter(){

int k = 0;

DBConnect db = null;

loadNum();

total_num = total_num+1;

String sql = "update "+TABLE_NAME+" set vnum="+total_num+" where id=1";

try {

db = new DBConnect();

k = db.executeUpdate(sql);

} catch (Exception e) {

// TODO: handle exception

System.out.println("com.hdzx.pub~VisitorCounter.incTotalCounter:增加訪問(wèn)人數(shù)");

}

return k;

}

//增加今日的訪問(wèn)量

public static int incTodayCounter(){

int k = 0;

DBConnect db = null;

String sql = null;

loadNum();

today_num += 1;

sql = "update "+TABLE_NAME+" set vnum="+today_num+" where vdate='"+today+"'";

try {

db = new DBConnect();

k = db.executeUpdate(sql);

if(k 0)

incTotalCounter();

} catch (Exception e) {

// TODO: handle exception

System.out.println("com.hdzx.pub~VisitorCounter.incTotalCounter:增加訪問(wèn)人數(shù)");

}

return k;

}

//獲得今天的日期

private static String getTodayDate(){

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

return sdf.format(new Date());

}

///獲得今日訪問(wèn)量

public static long getTodayNum(){

loadNum();

return today_num;

}

//獲得總的訪問(wèn)量

public static long getTotalNum(){

loadNum();

return total_num;

}

}

步驟三、經(jīng)過(guò)以上的步驟后，在頁(yè)面中加入以下的代碼，就可以實(shí)現(xiàn)網(wǎng)站訪問(wèn)量的統(tǒng)計(jì)工作：

if(session.isNew())

{

VisitorCounter.incTodayCounter();

}

%

今日訪問(wèn)量：%=VisitorCounter.getTodayNum() %br/

總的訪問(wèn)量: %=VisitorCounter.getTotalNum() %

分享題目：后臺(tái)數(shù)量統(tǒng)計(jì)java代碼 java統(tǒng)計(jì)報(bào)表數(shù)據(jù)量大怎么做
本文來(lái)源：http://jinyejixie.com/article38/dopcgpp.html

成都網(wǎng)站建設(shè)公司_創(chuàng)新互聯(lián)，為您提供面包屑導(dǎo)航、網(wǎng)站維護(hù)、網(wǎng)頁(yè)設(shè)計(jì)公司、App設(shè)計(jì)、手機(jī)網(wǎng)站建設(shè)、軟件開(kāi)發(fā)

廣告

聲明：本網(wǎng)站發(fā)布的內(nèi)容（圖片、視頻和文字）以用戶(hù)投稿、用戶(hù)轉(zhuǎn)載內(nèi)容為主，如果涉及侵權(quán)請(qǐng)盡快告知，我們將會(huì)在第一時(shí)間刪除。文章觀點(diǎn)不代表本網(wǎng)站立場(chǎng)，如需處理請(qǐng)聯(lián)系客服。電話：028-86922220；郵箱：631063699@qq.com。內(nèi)容未經(jīng)允許不得轉(zhuǎn)載，或轉(zhuǎn)載時(shí)需注明來(lái)源： 創(chuàng)新互聯(lián)