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高宇恒
2022-06-13 23:37:17 +08:00
parent d21608a860
commit 0230cb42a2
153 changed files with 62907 additions and 0 deletions
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38
includes/lib/Aes.php Normal file
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<?php
namespace lib;
/**
* AES128加解密类
* @author dy
*
*/
class Aes
{
//密钥
private $_secrect_key;
public function __construct()
{
$this->_secrect_key = md5(SYS_KEY);
}
/**
* 加密方法
* @param string $string
* @return string
*/
public function encrypt($string)
{
return base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_256, md5($this->_secrect_key), $string, MCRYPT_MODE_CBC, md5(md5($this->_secrect_key))));
}
/**
* 解密方法
* @param string $string
* @return string
*/
public function decrypt($string)
{
return rtrim(mcrypt_decrypt(MCRYPT_RIJNDAEL_256, md5($this->_secrect_key), base64_decode($string), MCRYPT_MODE_CBC, md5(md5($this->_secrect_key))), "12");
}
}

38
includes/lib/AppLoad.php Normal file
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<?php
namespace lib;
class AppLoad {
/**
* APP 模块加载
*
* @param string $name 文件默认index
* @param string $dir 所在目录（最后请加/）
* @return string|void
*/
static public function load($name = 'index',$dir=null){
global $conf;
$filename = ROOT.'app/'.$dir.$name;
define("INDEX_ROOT",ROOT.'app/');
define("STATIC_ROOT",ROOT.'assets/');
if(file_exists($filename.'.php')) {
return $filename.'.php';
}else {
http_response_code(404);
}
}
/**
* 【我也不知道这是干嘛的】（慎重删除）
* @param $template
* @return bool
*/
static public function exists($template){
$filename = TEMPLATE_ROOT.$template.'/index.php';
if(file_exists($filename)){
return true;
}else{
return false;
}
}
}

47
includes/lib/Cache.php Normal file
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<?php
namespace lib;
/**
* 缓存信息（注释待完善）
*/
class Cache {
public function get($key) {
global $_CACHE;
return $_CACHE[$key];
}
public function read($key = 'config') {
global $DB;
$value = $DB->getColumn("SELECT v FROM pre_cache WHERE k=:key LIMIT 1", [':key'=>$key]);
return $value;
}
public function save($key ,$value, $expire=0) {
if (is_array($value)) $value = serialize($value);
global $DB;
return $DB->exec("REPLACE INTO pre_cache VALUES (:key, :value, :expire)", [':key'=>$key, ':value'=>$value, ':expire'=>$expire]);
}
public function pre_fetch(){
global $_CACHE;
$_CACHE=array();
$cache = $this->read('config');
$_CACHE = @unserialize($cache);
if(empty($_CACHE['version']))$_CACHE = $this->update();
return $_CACHE;
}
public function update() {
global $DB;
$cache = array();
$result = $DB->getAll("SELECT * FROM pre_config");
foreach($result as $row){
$cache[ $row['k'] ] = $row['v'];
}
$this->save('config', $cache);
return $cache;
}
public function clear($key = 'config') {
global $DB;
return $DB->exec("UPDATE pre_cache SET v='' WHERE k=:key", [':key'=>$key]);
}
public function clean() {
global $DB;
return $DB->exec("DELETE FROM pre_cache WHERE expire>0 AND expire<'".time()."'");
}
}

46
includes/lib/Cookie.php Normal file
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<?php
namespace lib;
class Cookie{
/**
* 删除cookie
*
* @param string $name cookie名称*
* @param string $domain 域名
* @return boolean
*/
public static function del($name,$domain=null)
{
$domain = isset($domain) ? $domain : null;
return isset($_COOKIE[$name]) ? setcookie($name, '', time() - 86400, '/', $domain) : true;
}
/**
* 得到指定cookie的值
*
* @param string $name cookie名称*
*/
public static function get($name)
{
$cookies_en=isset($_COOKIE[$name]) ? (new Aes)->decrypt($_COOKIE[$name]) : null;
return trim($cookies_en);
}
/**
* 设置cookie
*
* @param string $name cookie名称*
* @param string $value cookie值*
* @param string $expire 过期时间
* @param string $path the path to website
* @param string $domain the domain
* @param string $secure 可选。规定是否通过安全的 HTTPS 连接来传输 cookie。
* @return boolean
*/
public static function set($name,$value,$expire=null,$path=null,$domain=null,$secure=null)
{
$value= (new Aes)->encrypt($value);
$path = isset($path) ? $path : '/';
$domain = isset($domain) ? $domain : null;
$secure = isset($secure) ? $secure : 0;
return setcookie($name, $value, $expire, $path, $domain, $secure);
}
}

211
includes/lib/PdoHelper.php Normal file
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<?php
namespace lib;
class PdoHelper
{
private $sqlPrefix = "pre_";//SQL数据表前缀识别字符
private $db;
private $fetchStyle = \PDO::FETCH_ASSOC;
private $prefix;
/**
* PdoHelper constructor.
*
* @param array $dbconfig 数据库信息
*/
function __construct($dbconfig)
{
$this->prefix = $dbconfig['dbqz'].'_';
try {
$this->db = new \PDO("mysql:host={$dbconfig['host']};dbname={$dbconfig['dbname']};port={$dbconfig['port']}",$dbconfig['user'],$dbconfig['pwd']);
} catch (Exception $e) {
exit('链接数据库失败:' . $e->getMessage());
}
$this->db->exec("set sql_mode = ''");
$this->db->exec("set names utf8");
}
/**
* 设置结果集方式
*
* @param string $_style
*/
public function setFetchStyle($_style)
{
$this->fetchStyle = $_style;
}
/**
* 替换数据表前缀
* @param $_sql
*
* @return mixed
*/
private function dealPrefix($_sql){
return str_replace($this->sqlPrefix,$this->prefix,$_sql);
}
/**
* 获取PDOStatement
* @param string $_sql
* @param array $_array
*
* @return \PDOStatement
*/
public function query($_sql, $_array = null)
{
$_sql = $this->dealPrefix($_sql);
if (is_array($_array)) {
$stmt = $this->db->prepare($_sql);
if($stmt) $stmt->execute($_array);
} else {
$stmt = $this->db->query($_sql);
}
return $stmt;
}
/**
* 查询一条结果
*
* @param string $_sql string
* @param array $_array array
*
* @return mixed
*/
public function getRow($_sql, $_array = null)
{
$_sql = $this->dealPrefix($_sql);
if (is_array($_array)) {
$stmt = $this->db->prepare($_sql);
if($stmt) $stmt->execute($_array);
} else {
$stmt = $this->db->query($_sql);
}
if($stmt) {
return $stmt->fetch($this->fetchStyle);
}else{
return false;
}
}
/**
* 获取所有结果
*
* @param string $_sql
* @param array $_array
*
* @return array
*/
public function getAll($_sql, $_array = null)
{
$_sql = $this->dealPrefix($_sql);
if (is_array($_array)) {
$stmt = $this->db->prepare($_sql);
if($stmt) $stmt->execute($_array);
} else {
$stmt = $this->db->query($_sql);
}
if($stmt) {
return $stmt->fetchAll($this->fetchStyle);
}else{
return false;
}
}
/**
* 获取结果数
* @param string $_sql
* @param array $_array
*
* @return int
*/
public function getCount($_sql, $_array = null)
{
$_sql = $this->dealPrefix($_sql);
$stmt = $this->db->prepare($_sql);
if($stmt) {
$stmt->execute($_array);
return $stmt->rowCount();
}else{
return false;
}
}
/**
* 获取一个字段值
* @param string $_sql
* @param array $_array
*
* @return int
*/
public function getColumn($_sql, $_array = null)
{
$_sql = $this->dealPrefix($_sql);
if (is_array($_array)) {
$stmt = $this->db->prepare($_sql);
if($stmt) $stmt->execute($_array);
} else {
$stmt = $this->db->query($_sql);
}
if($stmt) {
return $stmt->fetchColumn();
}else{
return false;
}
}
/**
* 执行语句
* @param string $_sql
* @param array $_array
*
* @return int|\PDOStatement
*/
public function exec($_sql, $_array = null)
{
$_sql = $this->dealPrefix($_sql);
if (is_array($_array)) {
$stmt = $this->db->prepare($_sql);
if($stmt) {
return $stmt->execute($_array);
}else{
return false;
}
} else {
return $this->db->exec($_sql);
}
}
/**
* 返回最后插入行的ID
*
* @return int|\PDOStatement
*/
public function lastInsertId()
{
return $this->db->lastInsertId();
}
/**
* 返回错误信息
*
* @return string|\PDOStatement
*/
public function error()
{
$error = $this->db->errorInfo();
return '['.$error[1].']'.$error[2];
}
function __get($name)
{
return $this->$name;
}
function __destruct()
{
$this->db = null;
}
}