public function start()
{
if (empty($this->routeType)) {
//默认兼容模式
echo '1';
$this->routeType = 1;
}
if ($this->routeType == 1) {
//r=app/controller/action形式
$route = Request::getGet('r');
$route = explode('/', $route);
$len = count($route);
if ($len == 1) {
$this->app = $route[0];
}
if ($len == 2) {
$this->app = $route[0];
$this->controller = $route[1];
}
if ($len == 3) {
$this->app = $route[0];
$this->controller = $route[1];
$this->action = $route[2];
}
} else {
if ($this->routeType == 2) {
//其他方式。。。
//获取出除域名和参数之外的路径 ，例如 /oneapi/index.php
$script_name = Request::getScriptUrl();
//获取完整的路径，包含"?"之后的字符串/demo/index.php/group/module... ,eg :/oneapi/index.php/home/db/index
$uri = Request::getRequestUri();
//去除url包含的当前文件的路径信息,只截取文件后的参数
if ($uri && @strpos($uri, $script_name, 0) !== false) {
$uri = substr($uri, strlen($script_name));
///home/db/index
} else {
//网址中省略引导文件名时
$script_name = dirname($_SERVER['SCRIPT_NAME']);
if ($uri && @strpos($uri, $script_name, 0) !== false) {
$uri = substr($uri, strlen($script_name));
}
}
$uri = ltrim($uri, '/');
//去除问号后面的查询字符串
if ($uri && false !== ($pos = @strrpos($uri, '?'))) {
$uri = substr($uri, 0, $pos);
}
//分割数组
$uriInfoArray = explode('/', $uri);
//'/'可以替换为其他的url分隔符
//去除后缀例如.html .json等的名称
$pathinfo = trim($_SERVER['PATH_INFO'], '/');
if ($pathinfo) {
$suffix = strtolower(pathinfo($_SERVER['PATH_INFO'], PATHINFO_EXTENSION));
}
if ($suffix) {
Config::set('url.url_suffix', $suffix);
}
if ($uri && ($pos = strrpos($uri, Config::get('url.url_suffix'))) > 0) {
$url = substr($url, 0, $pos);
}
//解析app 、controller、method和参数（放入$_GET）
if (isset($uriInfoArray[0]) && $uriInfoArray[0] == true) {
//获取controller及action名称
$this->app = $uriInfoArray[0];
$this->controller = isset($uriInfoArray[1]) && $uriInfoArray[1] == true ? $uriInfoArray[1] : Config::get('url.default_controller');
$this->action = isset($uriInfoArray[2]) && $uriInfoArray[2] == true ? $uriInfoArray[2] : Config::get('url.default_action');
//变量重组,将网址(URL)中的参数变量及其值赋值到$_GET全局超级变量数组中
if (($totalNum = sizeof($uriInfoArray)) > 4) {
//dump($uriInfoArray);
for ($i = 3; $i < $totalNum; $i += 2) {
if (!isset($uriInfoArray[$i]) || !$uriInfoArray[$i] || !isset($uriInfoArray[$i + 1])) {
continue;
}
$_GET[$uriInfoArray[$i]] = $uriInfoArray[$i + 1];
//dump($_GET);
}
}
}
}
}
//统一处理
if (!$this->app) {
//app
$this->app = Config::get('url.default_app');
}
if (!$this->controller) {
//控制器
$this->controller = Config::get('url.default_controller');
}
if (!$this->action) {
//动作
$this->action = Config::get('url.default_action');
}
//定义
if (!defined('APP_NAME')) {
define('APP_NAME', strtolower($this->app));
}
if (!defined('CONTROLLER_NAME')) {
define('CONTROLLER_NAME', ucfirst($this->controller));
}
if (!defined('ACTION_NAME')) {
define('ACTION_NAME', $this->action);
}
}
