mirror of
https://gitee.com/zoujingli/ThinkAdmin.git
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258 lines
8.3 KiB
PHP
258 lines
8.3 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: liu21st <liu21st@gmail.com>
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// +----------------------------------------------------------------------
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namespace think\route;
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use think\Container;
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use think\Loader;
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use think\Response;
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use think\Route;
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use think\route\dispatch\Callback as CallbackDispatch;
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use think\route\dispatch\Controller as ControllerDispatch;
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use think\route\dispatch\Module as ModuleDispatch;
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use think\route\dispatch\Response as ResponseDispatch;
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class Domain extends RuleGroup
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{
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/**
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* 架构函数
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* @access public
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* @param Route $router 路由对象
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* @param string $name 分组名称
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* @param mixed $rule 域名路由
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* @param array $option 路由参数
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* @param array $pattern 变量规则
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*/
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public function __construct(Route $router, $name = '', $rule = null, $option = [], $pattern = [])
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{
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$this->router = $router;
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$this->name = trim($name, '/');
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$this->option = $option;
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$this->rule = $rule;
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$this->pattern = $pattern;
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}
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/**
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* 检测域名路由
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* @access public
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* @param Request $request 请求对象
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* @param string $url 访问地址
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* @param string $depr 路径分隔符
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* @param bool $completeMatch 路由是否完全匹配
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* @return Dispatch|false
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*/
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public function check($request, $url, $depr = '/', $completeMatch = false)
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{
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if ($this->rule) {
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// 延迟解析域名路由
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if ($this->rule instanceof Response) {
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return new ResponseDispatch($this->rule);
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}
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$group = new RuleGroup($this->router);
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$this->addRule($group);
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$this->router->setGroup($group);
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$this->router->parseGroupRule($this, $this->rule);
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$this->rule = null;
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}
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// 检测别名路由
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if ($this->router->getAlias($url) || $this->router->getAlias(strstr($url, '|', true))) {
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// 检测路由别名
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$result = $this->checkRouteAlias($request, $url, $depr);
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if (false !== $result) {
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return $result;
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}
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}
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// 检测URL绑定
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$result = $this->checkUrlBind($url, $depr);
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if (false !== $result) {
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return $result;
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}
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return parent::check($request, $url, $depr, $completeMatch);
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}
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/**
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* 检测路由别名
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* @access private
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* @param Request $request
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* @param string $url URL地址
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* @param string $depr URL分隔符
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* @return Dispatch|false
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*/
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private function checkRouteAlias($request, $url, $depr)
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{
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$array = explode('|', $url);
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$alias = array_shift($array);
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$item = $this->router->getAlias($alias);
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if (is_array($item)) {
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list($rule, $option) = $item;
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$action = $array[0];
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if (isset($option['allow']) && !in_array($action, explode(',', $option['allow']))) {
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// 允许操作
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return false;
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} elseif (isset($option['except']) && in_array($action, explode(',', $option['except']))) {
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// 排除操作
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return false;
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}
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if (isset($option['method'][$action])) {
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$option['method'] = $option['method'][$action];
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}
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} else {
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$rule = $item;
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}
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$bind = implode('|', $array);
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// 参数有效性检查
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if (isset($option) && !$this->checkOption($option, $request)) {
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// 路由不匹配
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return false;
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} elseif (0 === strpos($rule, '\\')) {
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// 路由到类
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return $this->bindToClass($bind, substr($rule, 1), $depr);
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} elseif (0 === strpos($rule, '@')) {
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// 路由到控制器类
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return $this->bindToController($bind, substr($rule, 1), $depr);
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} else {
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// 路由到模块/控制器
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return $this->bindToModule($bind, $rule, $depr);
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}
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}
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/**
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* 检测URL绑定
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* @access private
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* @param string $url URL地址
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* @param string $depr URL分隔符
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* @return Dispatch|false
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*/
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private function checkUrlBind(&$url, $depr = '/')
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{
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$bind = $this->router->getBind($this->name);
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if (!empty($bind)) {
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// 记录绑定信息
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Container::get('app')->log('[ BIND ] ' . var_export($bind, true));
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// 如果有URL绑定 则进行绑定检测
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if (0 === strpos($bind, '\\')) {
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// 绑定到类
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return $this->bindToClass($url, substr($bind, 1), $depr);
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} elseif (0 === strpos($bind, '@')) {
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// 绑定到控制器类
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return $this->bindToController($url, substr($bind, 1), $depr);
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} elseif (0 === strpos($bind, ':')) {
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// 绑定到命名空间
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return $this->bindToNamespace($url, substr($bind, 1), $depr);
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}
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}
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return false;
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}
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/**
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* 绑定到类
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* @access public
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* @param string $url URL地址
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* @param string $class 类名（带命名空间）
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* @param string $depr URL分隔符
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* @return CallbackDispatch
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*/
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public function bindToClass($url, $class, $depr = '/')
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{
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$url = str_replace($depr, '|', $url);
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$array = explode('|', $url, 2);
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$action = !empty($array[0]) ? $array[0] : Container::get('config')->get('default_action');
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if (!empty($array[1])) {
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$this->parseUrlParams($array[1]);
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}
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return new CallbackDispatch([$class, $action]);
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}
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/**
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* 绑定到命名空间
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* @access public
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* @param string $url URL地址
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* @param string $namespace 命名空间
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* @param string $depr URL分隔符
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* @return CallbackDispatch
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*/
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public function bindToNamespace($url, $namespace, $depr = '/')
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{
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$url = str_replace($depr, '|', $url);
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$array = explode('|', $url, 3);
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$class = !empty($array[0]) ? $array[0] : Container::get('config')->get('default_controller');
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$method = !empty($array[1]) ? $array[1] : Container::get('config')->get('default_action');
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if (!empty($array[2])) {
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$this->parseUrlParams($array[2]);
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}
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return new CallbackDispatch([$namespace . '\\' . Loader::parseName($class, 1), $method]);
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}
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/**
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* 绑定到控制器类
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* @access public
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* @param string $url URL地址
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* @param string $controller 控制器名 （支持带模块名 index/user ）
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* @param string $depr URL分隔符
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* @return ControllerDispatch
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*/
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public function bindToController($url, $controller, $depr = '/')
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{
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$url = str_replace($depr, '|', $url);
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$array = explode('|', $url, 2);
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$action = !empty($array[0]) ? $array[0] : Container::get('config')->get('default_action');
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if (!empty($array[1])) {
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$this->parseUrlParams($array[1]);
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}
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return new ControllerDispatch($controller . '/' . $action);
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}
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/**
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* 绑定到模块/控制器
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* @access public
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* @param string $url URL地址
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* @param string $controller 控制器类名（带命名空间）
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* @param string $depr URL分隔符
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* @return ModuleDispatch
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*/
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public function bindToModule($url, $controller, $depr = '/')
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{
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$url = str_replace($depr, '|', $url);
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$array = explode('|', $url, 2);
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$action = !empty($array[0]) ? $array[0] : Container::get('config')->get('default_action');
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if (!empty($array[1])) {
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$this->parseUrlParams($array[1]);
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}
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return new ModuleDispatch($controller . '/' . $action);
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}
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}
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