jsp计数器代码
导读：收集整理的这篇文章主要介绍了jsp计数器代码，觉得挺不错的，现在分享给大家，也给大家做个参考。 <!-- JSP-HITcounter counts sessions.Copyri...
收集整理的这篇文章主要介绍了jsp计数器代码，觉得挺不错的，现在分享给大家，也给大家做个参考。 !-- JSP-HITcounter counts sessions.
Copyright (C) 2000 JesPEr Schmitz Mouridsen.
Visit www.webappcabaret/jsm2/webapps.jsp?find=jsphcs for more info.
This PRogram is free Software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License at http://www.opensource.org/licenses/gpl-license.htML for more details
-->
%
BufferedReader inf = new BufferedReader(new FileReader("/path/to/counter.txt"));
int tmp = Integer.parseInt(inf.readLine());
int i=0;
try {
i = Integer.parseInt(request.getSession().getValue("tal").toString());
} catch (NullPointerException t) { i=0; }
if (i==0) {
tmp++;
PrintWriter outf = new PrintWriter(new BufferedWriter(new FileWriter("/path/to/counter.txt")));
outf.println(tmp);
outf.close();
inf.close();
request.getSession().putValue("tal", "1");
}
BufferedReader inf2 = new BufferedReader(new FileReader("/path/to/counter.txt"));
%>
%
String zeroes="";
String hits = inf2.readLine();
inf2.close();
for (int t=0; t 8-hits.length(); t++) {
zeroes=zeroes+"0"; }
out.println(zeroes + hits);
%>
您可能感兴趣的文章:
- 使用JavaScript制作一个简单的计数器的方法
- jsp网页计数器实现示例
- 一个简单的网站访问JS计数器 刷新1次加1次访问
- javascript下计数器每秒自动加1
- 用JAVASCRIPT帮我写个计数器
- js计数器代码
- jsp计数器制作手册
- jsp计数器制作
- 一个可以防止刷新的JSP计数器
- JavaScript实现计数器基础方法
声明：本文内容由网友自发贡献，本站不承担相应法律责任。对本内容有异议或投诉，请联系2913721942#qq.com核实处理，我们将尽快回复您，谢谢合作！
若转载请注明出处： jsp计数器代码
本文地址： https://pptw.com/jishu/604461.html