public function __construct($dsn = null, $user = null, $password = null)
{
if (is_object($dsn) && strtolower(get_class($dsn)) == 'pdo') {
$this->pdo = $dsn;
} else {
if ($dsn == null) {
$dsn = c('database', 'dsn');
$user = c('database', 'user');
$password = c('database', 'password');
}
$this->pdo = new PDO($dsn, $user, $password);
}
if (is_devmode() || c('allow_pdo_exception')) {
$this->pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
}
$this->pdo->exec("SET NAMES 'utf8';");
}
/**
* Invokes a method.
*
* @param mixed $func Class method
* @param array $params Class method parameters
* @return mixed Function results
*/
public static function invokeMethod($func, array &$params = array())
{
list($class, $method) = $func;
$cname = last(explode("\\", $class));
$GLOBALS['c'] = strtolower(rremove($cname, 'Controller'));
$GLOBALS['a'] = $GLOBALS['__METHOD__'] = $method;
$instance = new $class();
$key = cmkey($class, $method);
if (isset($GLOBALS['meta'][$key])) {
$GLOBALS['meta_key'] = $key;
// 获取方法所对应的Meta信息
$meta = $GLOBALS['meta'][$key];
$route_type = $meta['route'][0]['uri'];
$route_type = substr($route_type, 0, strpos($route_type, ' '));
if ($meta['route'][0]['params'] && is_array($meta['route'][0]['params'])) {
}
if ($meta['route'][0]['params'] && is_array($meta['route'][0]['params'])) {
$route_parmas = array_slice($meta['route'][0]['params'], 0, count($params));
} else {
$route_parmas = false;
}
// 不管自动检查是否打开，先处理field_check
if (isset($meta['Params']) && is_array($meta['Params'])) {
foreach ($meta['Params'] as $item) {
if (isset($item['name'])) {
$item['name'] = ltrim($item['name'], '$');
}
if (isset($item['cnname'])) {
$item['cnname'] = trim($item['cnname'], '"');
}
$to_check[$item['name']] = $item;
}
}
// 开始根据to_check数组，对输入项进行检查
if (isset($to_check) && is_array($to_check)) {
foreach ($to_check as $key => $item) {
if (isset($item['filters']) && is_array($item['filters'])) {
foreach ($item['filters'] as $check_function) {
$tinfo = explode('_', $check_function);
$type = reset($tinfo);
$type = strtolower(trim($type));
if ($type == 'check') {
// 当函数调用为false时直接输出错误信息
if (function_exists($check_function)) {
//echo $item['name'] . '~' . print_r( $meta['route'][0]['params'] , 1 );
// 如果是路由器自带变量
if ($route_parmas && isset($meta['route'][0]['params']) && in_array($item['name'], $route_parmas)) {
$vv = $params[array_search($item['name'], $route_parmas)];
} else {
$vv = v($item['name']);
}
// 按名字从REQUEST中获取
$ret = call_user_func($check_function, $vv);
if (!$ret) {
// 抛出异常
if (is_devmode()) {
throw new InputException($item['cnname'] . "(" . $item['name'] . ")未提供或格式不正确 via " . $check_function . " return {$ret}");
} else {
throw new InputException($item['cnname'] . "(" . $item['name'] . ")未提供或格式不正确");
}
}
}
} else {
// filter
// 修改request数值
if (function_exists($check_function)) {
if ($route_parmas && isset($meta['route'][0]['params']) && in_array($item['name'], $route_parmas)) {
$params[array_search($item['name'], $route_parmas)] = call_user_func($check_function, $params[array_search($item['name'], $route_parmas)]);
} elseif (isset($_REQUEST[$item['name']])) {
$php_uri_type = '_' . strtoupper($route_type);
switch ($php_uri_type) {
case '_GET':
$_GET[$item['name']] = call_user_func($check_function, $_REQUEST[$item['name']]);
break;
case '_POST':
$_POST[$item['name']] = call_user_func($check_function, $_REQUEST[$item['name']]);
break;
case '_PUT':
$_PUT[$item['name']] = call_user_func($check_function, $_REQUEST[$item['name']]);
break;
case '_DELETE':
$_DELETE[$item['name']] = call_user_func($check_function, $_REQUEST[$item['name']]);
break;
}
}
}
}
}
}
// 如果写入了参数绑定
// 注意这个地方是依赖于参数顺序的
// 如果在路由中
if (!($route_parmas && in_array($item['name'], $route_parmas))) {
if (isset($meta['binding'][$item['name']])) {
// 变量顺序按绑定顺序排序
$index = array_key_index($item['name'], $meta['binding']);
$request_params[$index] = isset($meta['binding'][$item['name']]['default']) && !isset($_REQUEST[$item['name']]) ? $meta['binding'][$item['name']]['default'] : v($item['name']);
}
}
// slog($request_params);
}
}
//slog($meta['binding']);
}
// 强制request变量按function参数顺序进行绑定
if (isset($request_params) && is_array($request_params)) {
ksort($request_params);
$params = array_merge($params, $request_params);
}
return call_user_func_array(array($instance, $method), $params);
}
try {
require_once FROOT . 'lib' . DS . 'functions.php';
// 公用函数
require_once FROOT . 'config' . DS . 'core.php';
// 核心配置
require_once AROOT . 'config' . DS . 'database.php';
// 数据库配置
require_once AROOT . 'config' . DS . 'app.php';
// 应用配置
require_once AROOT . 'lib' . DS . 'functions.php';
// 公用函数
if (is_devmode()) {
ini_set('display_errors', true);
error_reporting(E_ALL);
}
$force_build = !on_sae() && is_devmode() && c('buildeverytime');
load_route_file($force_build);
} catch (PDOException $e) {
$error = get_error('DATABASE');
$error['message'] = $error['message'] . '- ' . $e->getMessage();
send_json($error);
} catch (\Lazyphp\Core\RestException $e) {
$class_array = explode('\\', get_class($e));
$class = t(end($class_array));
$prefix = strtoupper(rremove($class, 'Exception'));
$error = get_error($prefix);
$error['message'] = $error['message'] . '- ' . $e->getMessage();
send_json($error);
} catch (\Exception $e) {
// alway send json format
$class_array = explode('\\', get_class($e));