/**
* 添加路由对象
*
* @param string|array $methods 支持的 HTTP 方法
* @param string $pattern
* @param handler $handler
* @return \Lime\Route
*/
public function map($methods, $pattern, $handler)
{
if (!is_string($pattern)) {
throw new \Exception('Route pattern must be a string');
}
if (is_string($methods)) {
$methods = [$methods];
}
// HTTP 方法统一为大写
$methods = array_map('strtoupper', $methods);
// 处理分组, 相当于添加 pattern 的前缀
$groupPattern = $this->processGroups();
$pattern = '/' . ltrim($pattern, '/');
/* 新建一个路由表象 */
$route = new Route($methods, $groupPattern . $pattern, $handler);
if ($this->inGroup) {
$this->routeIdGroups[$this->groupLevel][] = $route->getRouteId();
}
return $this->routes[$route->getRouteId()] = $route;
}
