mirror of
https://github.com/tznb1/TwoNav.git
synced 2025-08-10 08:51:49 +00:00
567 lines
23 KiB
PHP
567 lines
23 KiB
PHP
<?php
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if(!defined('DIR')){header('HTTP/1.1 404 Not Found');header("status: 404 Not Found");exit;}
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//初始化
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session_name('TwoNav_initial');
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session_start();
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$layui['js'] = './static/Layui/v2.8.10/layui.js';
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$layui['css'] = './static/Layui/v2.8.10/css/layui.css';
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//判断请求类型
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if($_SERVER['REQUEST_METHOD'] === 'POST'){
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if(empty($_SESSION['initial'])){ msg(-1,'当前环境无法满足程序运行条件!'); }
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define('Debug',TRUE);
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$db = null;
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$USER_DB =null;
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require DIR.'/system/public.php';
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install();
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}else{
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clearstatcache();//清除缓存
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check_env();
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$libs = './static'; //使用本地静态库
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}
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// 环境检查
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function check_env() {
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if(!empty($_GET['diagnosis'])){
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diagnosis();
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}elseif(!empty($_GET['phpinfo'])){
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phpinfo();
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exit;
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}
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$ext = get_loaded_extensions(); //获取组件信息
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$php_version = floatval(PHP_VERSION); //获取PHP版本
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if( ( $php_version < 7.3 ) || ( $php_version > 8.2 ) ) {
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exit("当前PHP版本{$php_version}不满足要求,支持范围7.3 - 8.2");
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}
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//检查是否支持pdo_sqlite
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if ( !array_search('pdo_sqlite',$ext) ) {
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exit("不支持PDO_SQLite组件(即使您使用MySQL数据库,本程序其他功能也需要它,例如导出数据/本地备份/导入数据等)!");
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}
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$ha = '<br /><a href="./?diagnosis=1">一键诊断</a> <a href="./?phpinfo=1">查看phpinfo</a></font>';
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if (!is_dir('./data')) mkdir('./data',0755,true) or exit('<h3><font color=red>创建data目录失败,请检查权限!</font></h3>'.$ha);
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if (!is_dir('./data/temp')) mkdir('./data/temp',0755,true) or exit('<h3><font color=red>创建temp目录失败,请检查权限!</font></h3>'.$ha);
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if (!is_dir('./data/user')) mkdir('./data/user',0755,true) or exit('<h3><font color=red>创建user目录失败,请检查权限!</font></h3>'.$ha);
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$_SESSION['initial'] = TRUE; //标记满足安装条件
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}
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//安转前诊断(get参数diagnosis不为空时)
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function diagnosis() {
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$log='';
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$log .= "服务器时间：" . date("Y-m-d H:i:s") ."<br />";
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$log .= "系统信息：" . php_uname('s').','.php_uname('r') ."<br />";
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$log .= "当前版本：" . file_get_contents('./system/version.txt') . "<br />";
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//检查PHP版本，需要大于5.6小于8.0
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$php_version = floatval(PHP_VERSION);
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$log .= "PHP版本：{$php_version}<br />";
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$log .= "Web版本：{$_SERVER['SERVER_SOFTWARE']}<br />";
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if( ( $php_version < 7.3 ) || ( $php_version > 8.1 ) ) {
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$log .= "PHP版本：不满足要求,需要7.3 <= PHP <= 8.1 )<br />";
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}
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//获取加载的模块
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$ext = get_loaded_extensions();
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$path = './data/test_'.time().'.txt';
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if(file_put_contents($path, '测试文本,可以删除!由一键诊断生成!')){
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if(unlink($path)){
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$log = $log ."data目录：正常<br />";
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}else{
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$log = $log ."data目录：创建文件成功,删除文件失败<br />";
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}
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}else{
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$log = $log ."data目录：异常,请检查权限!<br />";
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}
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if(function_exists("opcache_reset")){
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$log = $log ."opcache: 已安装<br />";
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}
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$log .= "脚本权限:" . get_current_user()."/".substr(sprintf("%o",fileperms("index.php")),-4)."<br />";
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$log .= in_array("pdo_sqlite",$ext) ? "PDO_Sqlite：支持<br />" : "PDO_Sqlite：不支持 (导入db3)<br />";
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$log .= in_array("curl",$ext) ? "curl：支持<br />" : "curl：不支持 (链接识别/在线更新/主题下载/订阅等)<br />";
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$log .= in_array("mbstring",$ext) ? "mbstring：支持<br />" : "mbstring：不支持 (链接识别)<br />";
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$log .= in_array("Phar",$ext) ? "Phar：支持<br />" : "Phar：不支持 (在线更新/主题下载)<br />";
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$log .= in_array("hash",$ext) ? "hash：支持<br />" : "hash：不支持 (书签分享/生成注册码)<br />";
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$log .= in_array("session",$ext) ? "session：支持<br />" : "session：不支持 (影响较大)<br />";
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$log .= "可用模块：".implode("　",$ext)."<br />";
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exit($log);
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}
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//执行安装
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function install(){
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global $db;
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if(!preg_match("/^[a-zA-Z0-9]+$/",$_POST['User'])) msg(-1,'账号只能是4到13位的数字和字母!');
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// sqlite
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if($_POST['db_type'] === 'sqlite'){
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if(!preg_match("/^data.*\.db3$/",$_POST['db_file'])){
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msg(-1,'SQLite文件名错误,必须以data开头.db3结尾!');
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}
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if(!class_exists('SQLite3')){
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msg(-1,'不支持SQLite3');
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}
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$path = DIR.'/data/'.$_POST['db_file'];
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//强制重装(清空数据库)
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if($_GET['f'] =='yes'){
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try {
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if( !unlink($path)) msg(-1,'删除数据库失败');
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}catch (Exception $e) {
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msg(-1,'删除数据库失败:'.$e->getMessage());
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}
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}else if(file_exists($path)){
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msg(-2,'检测到您已安装过,如需重装点击是(将清空所有数据)');
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}
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//创建数据表(由于Medoo不支持执行多条SQLite语句,故使用php自带的扩展)
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try {
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$sql = file_get_contents(DIR."/system/SQLite/install.sql");
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class MyDB extends SQLite3 {function __construct() {} }
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$db2 = new MyDB();
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$db2 -> open($path);
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if(!$db2) msg(-1,'打开SQLite3数据库失败:'.$db2->lastErrorMsg());
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$result = $db2->exec($sql);
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if(!$result) msg(-1,'安装失败:'.$db2->lastErrorMsg());
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$db2->close();
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} catch(Exception $e){
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msg(-1,'初始化SQLite3失败:'.$e->getMessage());
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}
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$config = '<?php
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//数据库配置
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$db_config = array(
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"type" => "sqlite", //类型
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"file" => "'.$_POST['db_file'].'" //文件
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);
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?>';
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if(!file_put_contents(DIR.'/data/config.php',$config)) msg(-1,'保存配置失败!');
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//sqlite初始化代码
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require (DIR.'/system/Medoo.php'); //载入框架
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try {
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$db = new Medoo\Medoo(['type'=>'sqlite','database'=>$path]);
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}catch (Exception $e) {
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msg(-1,'载入数据库失败:'.$e->getMessage()); //无法载入数据库
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}
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Write_Config();
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}
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// mysql
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if($_POST['db_type'] === 'mysql'){
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if( !isset($_POST['db_host']) || !isset($_POST['db_port']) || !isset($_POST['db_name']) || !isset($_POST['db_user']) || !isset($_POST['db_password']) ){
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msg(-1,'MySQL配置错误,请检查..');
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}
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require (DIR.'/system/Medoo.php'); //载入框架
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try {
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$db = new Medoo\Medoo([
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'type' => 'mysql',
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'host' => $_POST['db_host'],
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'port' => $_POST['db_port'],
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'database' => $_POST['db_name'],
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'username' => $_POST['db_user'],
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'password' => $_POST['db_password']
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]);
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//判断版本,目前基于5.6.50开发,其他版本兼容性未知,若您需要强制安装请屏蔽检测
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if(version_compare($db->info ()['version'],'5.6.0','<')) msg(-1,'MySQL数据库版本不能低于5.6,当前版本:'.$db->info ()['version']);
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//链接成功..
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}catch (Exception $e) {
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$E = $e->getMessage();
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if(strstr($E,'[1044]') || strstr($E,'[1049]')){
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msg(-1,'数据库链接失败,请检查库名!');
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}elseif(strstr($E,'[2002]')){
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msg(-1,'数据库链接失败,请检查地址和网络!');
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}elseif(strstr($E,'[1045]')){
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msg(-1,'数据库链接失败,请检查账号密码!');
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}else{
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msg(-1,'数据库链接失败:'.$E);
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}
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}
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//检查是否存在表
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try {
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$re = $db->query("SHOW TABLES LIKE 'global_config'")->fetchAll();
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}catch (Exception $e) {
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msg(-1,'查询数据失败:'.$e->getMessage());
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}
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//强制重装(会清空数据库)
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if(!empty($re) && $_GET['f'] != 'yes'){
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msg(-2,'您已安装过,如需重装点击确定(将清空所有数据)');
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}
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$config = '<?php
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//数据库配置
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$db_config = array(
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"type" => "mysql", //类型
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"host" => "'.$_POST['db_host'].'", //地址
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"port" => '.$_POST['db_port'].', //端口
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"name" => "'.$_POST['db_name'].'", //库名
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"user" => "'.$_POST['db_user'].'", //账号
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"password" => "'.$_POST['db_password'].'" //密码
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);
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?>';
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if(!file_put_contents(DIR.'/data/config.php',$config)) msg(-1,'保存配置失败!');
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//创建数据表
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try {
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$sql = file_get_contents(DIR."/system/MySQL/install.sql");
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$re = $db->query($sql)->fetchAll();
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}catch (Exception $e) {
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msg(-1,'install.sql执行失败-1:'.$e->getMessage());
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}
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//写到配置文件
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Write_Config(); //写初始配置
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}
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//不支持的数据库类型
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msg(-1,'请求错误');
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}
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//写入配置
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function Write_Config(){
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global $USER_DB,$db;
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//记录建站时间
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insert_db("global_config", ["k" => "build","v" => ['date'=>date("Y-m-d"),'time'=>date("H:i:s"),'int'=>time()],"d" => '建站时间']);
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//默认安全配置
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$LoginConfig['Password2'] = '';//二级密码
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$LoginConfig['api_model'] = 'security'; //API模式
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$LoginConfig['KeySecurity'] = '0'; //key安全
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$LoginConfig['KeyClear'] = '7'; //key清理
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$LoginConfig['HttpOnly'] = '1'; //HttpOnly
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$LoginConfig['Session'] = '360'; //登录保持
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$LoginConfig['Login'] = '0'; //登录入口
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//写入管理员账户
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$RegTime = time();
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$re = insert_db("global_user", [
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"FID"=>0,
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"User"=>$_POST['User'],
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"Password"=>Get_MD5_Password(md5($_POST['Password']),$RegTime),
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"UserGroup"=>'root',
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"Email"=>$_POST['Email'],
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"Token"=>'',
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"RegIP"=>Get_IP(),
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"RegTime"=>$RegTime,
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"Login"=>Get_Exclusive_Login($_POST['User']),
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"LoginConfig"=>$LoginConfig
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]);
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$uid = $db->id(); //取管理员账号id
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//写默认安全配置
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insert_db("global_config", ["k" => "LoginConfig","v" => $LoginConfig,"d" => '默认安全配置']);
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//默认站点配置
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$s_site['title'] = '我的书签'; //站点标题
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$s_site['subtitle'] = 'TwoNav'; //副标题
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$s_site['logo'] = '我的书签'; //站点logo
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$s_site['keywords'] = 'TwoNav,开源导航,开源书签,简洁导航,云链接,个人导航,个人书签,扩展,多用户,落幕'; //关键字
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$s_site['description'] = 'TwoNav 是一款使用PHP + SQLite3/MySQL 开发的简约导航/书签管理器。'; //描述
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$s_site['link_model'] = '302'; //链接模式
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$s_site['link_icon'] = '0'; //链接图标
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$s_site['custom_header'] = ''; //头部代码
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$s_site['custom_footer'] = ''; //底部代码
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//写入默认站点配置
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insert_db("global_config", ["k" => "s_site","v" => $s_site,"d" => '默认站点配置']);
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//写入用户站点配置
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insert_db("user_config", ["uid"=>$uid, "k" => "s_site","v" => $s_site,"d" => '站点配置','t'=>'config']);
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//默认模板
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$templates['home_pc'] = 'default';
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$templates['home_pad'] = 'default';
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$templates['login'] = 'default';
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$templates['transit'] = 'default';
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//写到用户模板配置
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insert_db("user_config", ["uid"=>$uid, "k" => "s_templates","v" => $templates,"d" => '默认模板','t'=>'config']);
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//写入全局
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insert_db("global_config", ["k" => "s_templates","v" => $templates,"d" => '默认模板']);
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//写站点配置
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$o_config['Login'] = 'login'; //登录入口
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$o_config['Register'] = 'register'; //注册入口
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$o_config['RegOption'] = '0'; //注册配置
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$o_config['Libs'] = './static'; //静态库路径
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$o_config['Default_User'] = $_POST['User']; //默认用户
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$o_config['XSS_WAF'] = '1'; //防XSS脚本
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$o_config['SQL_WAF'] = '1'; //防SQL注入
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$o_config['offline'] = '0'; //离线模式
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$o_config['Debug'] = '0'; //调试模式
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$o_config['Maintenance'] = '0'; //维护模式
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$o_config['Sub_domain'] = '0'; //二级域名
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$o_config['copyright'] = ''; //版权信息
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$o_config['c_code'] = '0'; //禁用默认用户使用自定义代码
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insert_db("global_config", ["k" => "o_config","v" => $o_config,"d" => '网站配置']);
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//读取信息(注册后默认已经登录)
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$USER_DB = get_db("global_user", "*", ["User"=>$_POST['User']]);
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Set_key($USER_DB);
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//复制默认分类和链接
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$time = time();
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$categorys = select_db('user_categorys','*',['uid'=>0]);
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foreach ($categorys as $key => $data){
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$categorys[$key]['uid'] = $USER_DB['ID'];
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$categorys[$key]['add_time'] = $time;
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$categorys[$key]['up_time'] = $time;
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unset($categorys[$key]['id']);
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}
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insert_db('user_categorys',$categorys);
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$category_id = intval(max_db('user_categorys','cid',['uid'=>$USER_DB['ID']])) +1;
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insert_db("user_config", ["uid"=>$USER_DB['ID'],"k"=>"category_id","v"=>$category_id,"t"=>"max_id","d"=>'分类ID']);
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$inks = select_db('user_links','*',['uid'=>0]);
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foreach ($inks as $key => $data){
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$inks[$key]['uid'] = $USER_DB['ID'];
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$inks[$key]['add_time'] = $time;
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$inks[$key]['up_time'] = $time;
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unset($inks[$key]['id']);
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}
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insert_db('user_links',$inks);
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$link_id = intval(max_db('user_links','lid',['uid'=>$USER_DB['ID']])) +1;
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insert_db("user_config", ["uid"=>$USER_DB['ID'],"k"=>"link_id","v"=>$link_id,"t"=>"max_id","d"=>'链接ID']);
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//初始ID
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insert_db("user_config", ["uid"=>$USER_DB['ID'],"k"=>"pwd_group_id","v"=>1,"t"=>"max_id","d"=>'加密组ID']);
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header('Content-Type:application/json; charset=utf-8');
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exit(json_encode(['code'=>1,'User'=>$_POST['User'],'Password'=>$_POST['Password'],'msg'=>'安装成功' ]));
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}
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?>
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<!DOCTYPE html>
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<html lang="zh-cn">
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<head>
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<meta charset="utf-8" />
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<title>TwoNav 安装引导</title>
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
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<link rel='stylesheet' href='<?php echo $layui['css']; ?>'>
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<style>
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body{ background-color:rgba(0, 0, 51, 0.8); }
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.login-logo h1 { color:#FFFFFF; text-align: center; }
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.login-logo { max-width: 400px; height: auto; margin-left: auto; margin-right: auto; margin-top:5em; }
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</style>
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</head>
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<body>
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<div class="layui-container">
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<div class="layui-row">
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<div class="login-logo"><h1>TwoNav 安装引导</h1></div>
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<div class="layui-col-lg6 layui-col-md-offset3" style ="margin-top:4em;">
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<form class="layui-form layui-form-pane" action="">
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<div class="layui-form-item">
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<label class="layui-form-label">管理员账号</i></label>
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<div class="layui-input-block">
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<input type="text" name="User" required lay-verify="required" placeholder="请输入账号" autocomplete="off" class="layui-input">
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</div>
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</div>
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<div class="layui-form-item">
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<label class="layui-form-label">管理员密码</label>
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||
<div class="layui-input-block">
|
||
<input type="text" name="Password" required lay-verify="required" placeholder="请输入密码" autocomplete="off" class="layui-input">
|
||
</div>
|
||
</div>
|
||
<div class="layui-form-item">
|
||
<label class="layui-form-label">电子邮箱</label>
|
||
<div class="layui-input-block">
|
||
<input type="text" name="Email" required lay-verify="required|email" placeholder="请输入邮箱" autocomplete="off" class="layui-input">
|
||
</div>
|
||
</div>
|
||
|
||
<div class="layui-form-item">
|
||
<label class="layui-form-label">数据库类型</label>
|
||
<div class="layui-input-block">
|
||
<select id="db_type" name="db_type" lay-filter="db_type" >
|
||
<option value="sqlite" selected="">SQLite ( 个人和工作室推荐 )</option>
|
||
<option value="mysql" >MySQL ( 大量用户推荐 )</option>
|
||
</select>
|
||
</div>
|
||
</div>
|
||
|
||
<!--SQLite配置-->
|
||
<div class="layui-form-item" id='db_sqlite'>
|
||
<label class="layui-form-label">SQLite文件</label>
|
||
<div class="layui-input-block">
|
||
<input type="text" name="db_file" id="db_file" placeholder="SQLite数据库的文件名" autocomplete="off" class="layui-input">
|
||
</div>
|
||
</div>
|
||
<!--SQLite配置-->
|
||
|
||
<!--MySQL配置-->
|
||
<div id='db_mysql' style = "display:none;">
|
||
<div class="layui-form-item">
|
||
<label class="layui-form-label">MySQL地址</label>
|
||
<div class="layui-input-block">
|
||
<input type="text" name="db_host" value="localhost" placeholder="请输入服务器地址" autocomplete="off" class="layui-input">
|
||
</div>
|
||
</div>
|
||
<div class="layui-form-item">
|
||
<label class="layui-form-label">MySQL端口</label>
|
||
<div class="layui-input-block">
|
||
<input type="number" name="db_port" value="3306" placeholder="请输入服务器端口" autocomplete="off" class="layui-input">
|
||
</div>
|
||
</div>
|
||
<div class="layui-form-item">
|
||
<label class="layui-form-label">MySQL库名</label>
|
||
<div class="layui-input-block">
|
||
<input type="text" name="db_name" placeholder="请输入数据库库名" autocomplete="off" class="layui-input">
|
||
</div>
|
||
</div>
|
||
<div class="layui-form-item">
|
||
<label class="layui-form-label">MySQL账号</label>
|
||
<div class="layui-input-block">
|
||
<input type="text" name="db_user" placeholder="请输入数据库账号" autocomplete="off" class="layui-input">
|
||
</div>
|
||
</div>
|
||
<div class="layui-form-item">
|
||
<label class="layui-form-label">MySQL密码</label>
|
||
<div class="layui-input-block">
|
||
<input type="text" name="db_password" placeholder="请输入数据库密码" autocomplete="off" class="layui-input">
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<!--MySQL配置 End-->
|
||
<div class="layui-form-mid layui-word-aux">安装方式：全新安装      </div>
|
||
<div class="layui-form-mid layui-word-aux">推荐配置：Nginx-1.20 + PHP-8.1 </div>
|
||
<button class="layui-btn" lay-submit lay-filter="register" style = "width:100%;">开始安装</button>
|
||
</form>
|
||
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<script src = '<?php echo $libs?>/jquery/jquery-3.6.0.min.js'></script>
|
||
<script src = '<?php echo $layui['js']; ?>'></script>
|
||
<script>
|
||
|
||
var file = "data_" + Date.now() + '_' + getRandomString(20) + ".db3" //生成文件名
|
||
var db_type = getCookie('db_type');
|
||
$('#db_file').val(file); //赋值
|
||
$('#db_type').val(db_type.length == 0 ?"sqlite":db_type);
|
||
set_db_type(db_type);
|
||
|
||
layui.use(['form'], function(){
|
||
var form = layui.form;
|
||
|
||
//伪静态检测
|
||
var request = new XMLHttpRequest();
|
||
request.open('GET', './static/Other/login.css?t=' + new Date().getTime(), true);
|
||
request.onload = function() {
|
||
if (request.status >= 200 && request.status < 400) {
|
||
var fileContent = request.responseText;
|
||
if (fileContent.startsWith('<!DOCTYPE html>')) {
|
||
layer.alert(
|
||
"系统检测到您的站点可能配置了不属于TwoNav的伪静态规则<br />通常是因为之前使用过其他程序,例如:OneNav Extend 或 OneNav <br />您需要将它清除,否则会影响到程序的正常使用 ( 如登录页异常 )<br />并在安装完成后在站长工具>生成伪静态>重新配置到站点中"
|
||
,{title:'环境异常提示',anim: 2,closeBtn: 0,btn: ['刷新页面']},function () {
|
||
location.reload();
|
||
}
|
||
);
|
||
}
|
||
}
|
||
};
|
||
request.send();
|
||
|
||
|
||
//开始安装
|
||
form.on('submit(register)', function(data){
|
||
var d = data.field;
|
||
if(!/^[A-Za-z0-9]{3,13}$/.test(d.User)){
|
||
layer.msg('账号只能是3到13位的数字和字母!', {icon: 5});
|
||
return false;
|
||
}else if(d.Password.length<3){
|
||
layer.msg('密码长度不能小于3个字符!', {icon: 5});
|
||
return false;
|
||
}else if(d.db_type == 'sqlite' && d.db_file.length == 0){
|
||
layer.msg('SQLite文件名不能为空!', {icon: 5});
|
||
return false;
|
||
}else if(d.db_type == 'mysql'){
|
||
if(d.db_host.length == 0 || d.db_port.length == 0 || d.db_name.length == 0 || d.db_user.length == 0 || d.db_password.length == 0){
|
||
layer.msg('MySQL配置有误,请检查.', {icon: 5});
|
||
return false;
|
||
}
|
||
}
|
||
$.post('./index.php?c=install',d,function(Re,status){
|
||
if(Re.code == 1){
|
||
open_msg(d.User,d.Password);
|
||
}else if(Re.code == -2){ //强制安装
|
||
layer.confirm(Re.msg,{icon: 3, title:'确定继续 ?'}, function(index){
|
||
$.post('./index.php?c=install&f=yes',d,function(Re,status){
|
||
if(Re.code == 1){
|
||
open_msg(d.User,d.Password);
|
||
}else{
|
||
layer.msg(Re.msg, {icon: 5,time: 60*1000});
|
||
}
|
||
});
|
||
});
|
||
}else{
|
||
layer.msg(Re.msg, {icon: 5,time: 60*1000});
|
||
}
|
||
});
|
||
return false;
|
||
});
|
||
|
||
//数据库类型选择事件
|
||
form.on('select(db_type)', function(data){
|
||
set_db_type(data.value);
|
||
});
|
||
|
||
|
||
});
|
||
|
||
//数据库类型切换
|
||
function set_db_type(v){
|
||
document.cookie="db_type="+v;
|
||
if(v == 'mysql'){
|
||
$("#db_mysql").show();
|
||
$("#db_sqlite").hide();
|
||
}else if(v == 'sqlite'){
|
||
$("#db_mysql").hide();
|
||
$("#db_sqlite").show();
|
||
}
|
||
}
|
||
//信息框
|
||
function open_msg(u,p){
|
||
layer.closeAll();
|
||
layer.open({ //弹出结果
|
||
type: 1
|
||
,title: '安装成功'
|
||
,area: ['230px', '260px']
|
||
,maxmin: false
|
||
,shadeClose: false
|
||
,resize: false
|
||
,closeBtn: 0
|
||
,content: '<div style="padding: 15px;">管理员账号: '+u+'<br>管理员密码: '+p+'<br><h3><a href="?c=admin&u='+u+'" style="color: #0000FF;" class="fl"> <br> >>点我进入后台</a></h3><h3><a href="?u='+u+'" style="color: #0000FF;" class="fl"> <br> >>点我进入首页</a></h3> <h3><a href="https://gitee.com/tznb/TwoNav/wikis/%E5%AE%89%E8%A3%85%E6%95%99%E7%A8%8B/%E5%AE%89%E5%85%A8%E9%85%8D%E7%BD%AE" style="color: #0000FF;" class="fl" target="_blank"> <br> >>安全配置说明</a></h3> </div>'
|
||
});
|
||
}
|
||
|
||
//取随机字符串
|
||
function getRandomString(len) {
|
||
len = len || (Math.floor(Math.random() * (40 - 32)) + 32);
|
||
var $chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
|
||
var maxPos = $chars.length;
|
||
var str = '';
|
||
for (i = 0; i < len; i++) {
|
||
str += $chars.charAt(Math.floor(Math.random() * maxPos));
|
||
}
|
||
return str;
|
||
}
|
||
|
||
//获取Cookie
|
||
function getCookie(cname){
|
||
var name = cname + "=";
|
||
var ca = document.cookie.split(';');
|
||
for(var i=0; i<ca.length; i++) {
|
||
var c = ca[i].trim();
|
||
if (c.indexOf(name)==0) { return c.substring(name.length,c.length); }
|
||
}
|
||
return "";
|
||
}
|
||
|
||
</script>
|
||
</body>
|
||
</html>
|