yii2 Url 自定义 伪静态url

这里说的伪静态url，其实就是自定义url，

譬如：www.fancyecommerce.com/fashion-handbag-women.html

这个urlkey   对应的fashion-handbag-women.html 是没有这个文件的。但是为了seo，需要把url改成这个样子，也就是url自定义，这个，我们需要保存这个url到数据库，对应一个yii2中的urlPath以及对应的参数。

譬如在数据库中保存：fashion-handbag-women.html 对应 /report/order/index?sort=id&p=3

当访问www.fancyecommerce.com/fashion-handbag-women.html这个url的时候，实际加载的是www.fancyecommerce.com/report/order/index?sort=id&p=3。

现在说的是实现思路：

在入口文件，我们可以看到：

  1. $application = new yii\web\Application($config);
  2. $application->run();
$application = new yii\web\Application($config);
$application->run();

 

查找run方法：yii\base\Application

  1. public function run()
  2. {
  3. try {
  5. $this->state = self::STATE_BEFORE_REQUEST;
  6. $this->trigger(self::EVENT_BEFORE_REQUEST);
  8. $this->state = self::STATE_HANDLING_REQUEST;
  9. $response = $this->handleRequest($this->getRequest());
  11. $this->state = self::STATE_AFTER_REQUEST;
  12. $this->trigger(self::EVENT_AFTER_REQUEST);
  14. $this->state = self::STATE_SENDING_RESPONSE;
  15. $response->send();
  17. $this->state = self::STATE_END;
  19. return $response->exitStatus;
  21. } catch (ExitException $e) {
  23. $this->end($e->statusCode, isset($response) ? $response : null);
  24. return $e->statusCode;
  26. }
  27. }
public function run()
    {
        try {

            $this->state = self::STATE_BEFORE_REQUEST;
            $this->trigger(self::EVENT_BEFORE_REQUEST);

            $this->state = self::STATE_HANDLING_REQUEST;
            $response = $this->handleRequest($this->getRequest());

            $this->state = self::STATE_AFTER_REQUEST;
            $this->trigger(self::EVENT_AFTER_REQUEST);

            $this->state = self::STATE_SENDING_RESPONSE;
            $response->send();

            $this->state = self::STATE_END;

            return $response->exitStatus;

        } catch (ExitException $e) {

            $this->end($e->statusCode, isset($response) ? $response : null);
            return $e->statusCode;

        }
    }

在这里我们可以看到代码

  1. $response = $this->handleRequest($this->getRequest());
$response = $this->handleRequest($this->getRequest());

然后查找方法：

  1. public function handleRequest($request)
  2. {
  3. if (empty($this->catchAll)) {
  4. list ($route, $params) = $request->resolve();
  5. } else {
  6. $route = $this->catchAll[0];
  7. $params = $this->catchAll;
  8. unset($params[0]);
  9. }
  10. try {
  11. Yii::trace("Route requested: '$route'", __METHOD__);
  12. $this->requestedRoute = $route;
  13. $result = $this->runAction($route, $params);
  14. if ($result instanceof Response) {
  15. return $result;
  16. } else {
  17. $response = $this->getResponse();
  18. if ($result !== null) {
  19. $response->data = $result;
  20. }
  22. return $response;
  23. }
  24. } catch (InvalidRouteException $e) {
  25. throw new NotFoundHttpException(Yii::t('yii', 'Page not found.'), $e->getCode(), $e);
  26. }
  27. }
public function handleRequest($request)
    {
        if (empty($this->catchAll)) {
            list ($route, $params) = $request->resolve();
        } else {
            $route = $this->catchAll[0];
            $params = $this->catchAll;
            unset($params[0]);
        }
        try {
            Yii::trace("Route requested: '$route'", __METHOD__);
            $this->requestedRoute = $route;
            $result = $this->runAction($route, $params);
            if ($result instanceof Response) {
                return $result;
            } else {
                $response = $this->getResponse();
                if ($result !== null) {
                    $response->data = $result;
                }

                return $response;
            }
        } catch (InvalidRouteException $e) {
            throw new NotFoundHttpException(Yii::t('yii', 'Page not found.'), $e->getCode(), $e);
        }
    }

上面的代码第四行为resolue方法，我们去yii\web\Request查看该方法

  1. $request->resolve();
$request->resolve();
  1. public function resolve()
  2. {
  3. $result = Yii::$app->getUrlManager()->parseRequest($this);
public function resolve()
    {
        $result = Yii::$app->getUrlManager()->parseRequest($this);

然后我们去yii\web\UrlManager中查看。parseRequest()

  1. public function parseRequest($request)
  2. {
  3. if ($this->enablePrettyUrl) {
  4. $pathInfo = $request->getPathInfo();
public function parseRequest($request)
    {
        if ($this->enablePrettyUrl) {
            $pathInfo = $request->getPathInfo();

也就找到代码  $pathInfo = $request->getPathInfo()方法，如下：

  1. public function getPathInfo()
  2. {
  3. if ($this->_pathInfo === null) {
  4. $this->_pathInfo = $this->resolvePathInfo();
  5. }
public function getPathInfo()
    {
        if ($this->_pathInfo === null) {
            $this->_pathInfo = $this->resolvePathInfo();
        }

然后我们找到resolvePathInfo方法，如下：

  1. protected function resolvePathInfo()
  2. {
  3. $pathInfo = $this->getUrl();
protected function resolvePathInfo()
    {
        $pathInfo = $this->getUrl();

找到getUrl方法，如下：

  1. public function getUrl()
  2. {
  3. if ($this->_url === null) {
  4. $this->_url = $this->resolveRequestUri();
  5. }
  7. return $this->_url;
  8. }
public function getUrl()
    {
        if ($this->_url === null) {
            $this->_url = $this->resolveRequestUri();
        }

        return $this->_url;
    }

找到resolveRequestUri方法，如下：

  1. protected function resolveRequestUri()
  2. {
  3. if (isset($_SERVER['HTTP_X_REWRITE_URL'])) { // IIS
  4. $requestUri = $_SERVER['HTTP_X_REWRITE_URL'];
  5. } elseif (isset($_SERVER['REQUEST_URI'])) {
  6. $requestUri = $_SERVER['REQUEST_URI'];
  7. if ($requestUri !== '' && $requestUri[0] !== '/') {
  8. $requestUri = preg_replace('/^(http|https):\/\/[^\/]+/i', '', $requestUri);
  9. }
  10. } elseif (isset($_SERVER['ORIG_PATH_INFO'])) { // IIS 5.0 CGI
  11. $requestUri = $_SERVER['ORIG_PATH_INFO'];
  12. if (!empty($_SERVER['QUERY_STRING'])) {
  13. $requestUri .= '?' . $_SERVER['QUERY_STRING'];
  14. }
  15. } else {
  16. throw new InvalidConfigException('Unable to determine the request URI.');
  17. }
  19. return $requestUri;
  20. }
protected function resolveRequestUri()
    {
        if (isset($_SERVER['HTTP_X_REWRITE_URL'])) { // IIS
            $requestUri = $_SERVER['HTTP_X_REWRITE_URL'];
        } elseif (isset($_SERVER['REQUEST_URI'])) {
            $requestUri = $_SERVER['REQUEST_URI'];
            if ($requestUri !== '' && $requestUri[0] !== '/') {
                $requestUri = preg_replace('/^(http|https):\/\/[^\/]+/i', '', $requestUri);
            }
        } elseif (isset($_SERVER['ORIG_PATH_INFO'])) { // IIS 5.0 CGI
            $requestUri = $_SERVER['ORIG_PATH_INFO'];
            if (!empty($_SERVER['QUERY_STRING'])) {
                $requestUri .= '?' . $_SERVER['QUERY_STRING'];
            }
        } else {
            throw new InvalidConfigException('Unable to determine the request URI.');
        }

        return $requestUri;
    }

到这里，我们基本找到根源了，我们可以在这里插入代码，但是我们不能直接修改源码，所以，我们需要新建一个class，然后通过配置修改：

二：详细的代码：component中加入组件

  1. 'request' => [
  2. 'class' => 'common\web\Request',
  3. 'enableCookieValidation' => true,
  4. 'enableCsrfValidation' => true,
  5. 'cookieValidationKey' => 'O1d232trde1x-M97_7QvwPo-5QGdkLMp#@#@',
  6. 'noCsrfRoutes' => [
  7. 'catalog/product/addreview',
  8. 'favorite/product/remark',
  9. 'paypal/ipn/index',
  10. 'paypal/ipn',
  11. ],
  12. ],
'request' => [
      'class' => 'common\web\Request',
      'enableCookieValidation' => true,
      'enableCsrfValidation' => true,
      'cookieValidationKey' => 'O1d232trde1x-M97_7QvwPo-5QGdkLMp#@#@',
      'noCsrfRoutes' => [
        'catalog/product/addreview',
                'favorite/product/remark',
        'paypal/ipn/index',
        'paypal/ipn',
      ],
    ],

创建文件common\web\Request

  1. protected function resolveRequestUri()
  2. {
  3. if (isset($_SERVER['HTTP_X_REWRITE_URL'])) { // IIS
  4. $requestUri = $_SERVER['HTTP_X_REWRITE_URL'];
  5. } elseif (isset($_SERVER['REQUEST_URI'])) {
  6. $requestUri = $_SERVER['REQUEST_URI'];
  7. if ($requestUri !== '' && $requestUri[0] !== '/') {
  8. $requestUri = preg_replace('/^(http|https):\/\/[^\/]+/i', '', $requestUri);
  9. }
  10. } elseif (isset($_SERVER['ORIG_PATH_INFO'])) { // IIS 5.0 CGI
  11. $requestUri = $_SERVER['ORIG_PATH_INFO'];
  12. if (!empty($_SERVER['QUERY_STRING'])) {
  13. $requestUri .= '?' . $_SERVER['QUERY_STRING'];
  14. }
  15. } else {
  16. throw new InvalidConfigException('Unable to determine the request URI.');
  17. }
  18. # 修改代码如下：
  19. # return $requestUri;
  20. # 改为：
  21. return $this->getRewriteUri($requestUri);
  22. }
protected function resolveRequestUri()
    {
        if (isset($_SERVER['HTTP_X_REWRITE_URL'])) { // IIS
            $requestUri = $_SERVER['HTTP_X_REWRITE_URL'];
        } elseif (isset($_SERVER['REQUEST_URI'])) {
            $requestUri = $_SERVER['REQUEST_URI'];
            if ($requestUri !== '' && $requestUri[0] !== '/') {
                $requestUri = preg_replace('/^(http|https):\/\/[^\/]+/i', '', $requestUri);
            }
        } elseif (isset($_SERVER['ORIG_PATH_INFO'])) { // IIS 5.0 CGI
            $requestUri = $_SERVER['ORIG_PATH_INFO'];
            if (!empty($_SERVER['QUERY_STRING'])) {
                $requestUri .= '?' . $_SERVER['QUERY_STRING'];
            }
        } else {
            throw new InvalidConfigException('Unable to determine the request URI.');
        }
    # 修改代码如下：
    # return $requestUri;
    # 改为：
    return $this->getRewriteUri($requestUri);
    }

定义getRewriteUri方法：代码如下：

  1. ##重写url ，根据得到的url，在 $rewrite_url_arr 中查找是否存在 ，如果存在，
  2. ##说明这个url是自定义的url，需要更改成真实的url， 更改RequestUri为原来的url
  3. protected function getRewriteUri($requestUri){
  4. $front_requestUri = "";
  5. $wh_requestUri = "";
  6. $dh_requestUri = "";
  7. if(strstr($requestUri,"?")){
  8. $arr = explode("?",$requestUri);
  9. $front_requestUri = $arr[0];
  10. $wh_requestUri = $arr[1];
  11. }else if(strstr($requestUri,"#")){
  12. $arr = explode("#",$requestUri);
  13. $front_requestUri = $arr[0];
  14. $dh_requestUri = $arr[1];
  15. }else{
  16. $front_requestUri = $requestUri;
  17. }
  18. //echo $requestUri;exit;
  19. if($custom_uri = $this->getCustomUrl($front_requestUri)){
  20. if($wh_requestUri){
  21. return $custom_uri."?".$wh_requestUri;
  22. }else if($dh_requestUri){
  23. return $custom_uri."#".$dh_requestUri;
  24. }else{
  25. return $custom_uri;
  26. }
  27. }else{
  28. return $requestUri;
  29. }
  31. }
  32. #根据当前的自定义uri，得到数据库保存的真实uri。
  33. protected function getCustomUrl($uri){
  34. # 去掉头部的/
  35. if(substr($uri,0,1) == "/"){
  36. $uri = substr($uri,1);
  37. }
  38. $url_rewrite_coll = \Yii::$app->mongodb->getCollection('url_rewrite');
  39. $one = $url_rewrite_coll->findOneConvert(['request_path' => $uri]);
  40. if($one['_id']){
  41. $type = $one['type'];
  42. $type_data_id = $one['type_data_id'];
  43. Global $page_handle;
  44. if($type == 'product'){
  45. $product_coll = \Yii::$app->mongodb->getCollection("catalog_product");
  46. $where = ["_id"=>(int)$type_data_id,"status"=>1 ];
  47. if(!Config::param("out_stock_product_is_show")){
  48. $where['is_in_stock'] = 1;
  49. }
  50. $product_data = $product_coll->findOneConvert($where);
  51. if($product_data['_id']){
  52. $page_handle = $product_data;
  53. return '/catalog/product/index';
  54. }
  55. }else if($type == 'category'){
  56. $category_table = "catalog_category";
  57. $category_coll = \Yii::$app->mongodb->getCollection($category_table);
  59. $category_data = $category_coll->findOneConvert(["_id"=>(int)$type_data_id,"status"=>1 ]);
  60. if($category_data['_id']){
  61. $page_handle = $category_data;
  62. return '/catalog/category/index';
  63. }
  64. }else if($type == 'cmspage'){
  65. $cmspage_coll = \Yii::$app->mongodb->getCollection("cms_page");
  66. $cmspage_data = $cmspage_coll->findOneConvert(["_id"=>(int)$type_data_id,"status"=>1 ]);
  67. if($cmspage_data['_id']){
  68. $page_handle = $cmspage_data;
  69. return '/home/index/page';
  70. }
  71. # 下一步做。blog没有做。
  72. }else if($type == 'blog'){
  73. $blog_coll = \Yii::$app->mongodb->getCollection("blog_article");
  74. $blog_data = $blog_coll->findOneConvert(["_id"=>(int)$type_data_id,"status"=>1 ]);
  75. if($blog_data['_id']){
  76. $page_handle = $blog_data;
  77. return '/blog/blog/index';
  78. }
  79. }else if($type == 'blogcategory'){
  80. $blogcategory_coll = \Yii::$app->mongodb->getCollection("blog_category");
  81. $blogcategory_data = $blogcategory_coll->findOneConvert(["_id"=>(int)$type_data_id ]);
  82. if($blogcategory_data['_id']){
  83. $page_handle = $blogcategory_data;
  84. return '/blog/category/index';
  85. }
  86. }else{
  87. return false;
  88. }
  89. }else{
  90. $rewrite_url_arr = array(
  91. 'contacts'=>'customer/contacts/index',
  92. );
  93. if($rewrite_url_arr[$uri]){
  94. return "/".$rewrite_url_arr[$uri];
  95. }
  96. return false;
  97. }
  101. }
##重写url ，根据得到的url，在 $rewrite_url_arr 中查找是否存在 ，如果存在，
  ##说明这个url是自定义的url，需要更改成真实的url， 更改RequestUri为原来的url
  protected function getRewriteUri($requestUri){
    $front_requestUri = "";
    $wh_requestUri = "";
    $dh_requestUri = "";
    if(strstr($requestUri,"?")){
      $arr = explode("?",$requestUri);
      $front_requestUri = $arr[0];
      $wh_requestUri = $arr[1];
    }else if(strstr($requestUri,"#")){
      $arr = explode("#",$requestUri);
      $front_requestUri = $arr[0];
      $dh_requestUri = $arr[1];
    }else{
      $front_requestUri = $requestUri;
    }
    //echo $requestUri;exit;
    if($custom_uri = $this->getCustomUrl($front_requestUri)){
      if($wh_requestUri){
        return $custom_uri."?".$wh_requestUri;
      }else if($dh_requestUri){
        return $custom_uri."#".$dh_requestUri;
      }else{
        return $custom_uri;
      } 
    }else{
      return $requestUri;
    }
    
  }
  #根据当前的自定义uri，得到数据库保存的真实uri。
  protected function getCustomUrl($uri){
    # 去掉头部的/
    if(substr($uri,0,1) == "/"){
      $uri = substr($uri,1);
    }
    $url_rewrite_coll = \Yii::$app->mongodb->getCollection('url_rewrite');
    $one = $url_rewrite_coll->findOneConvert(['request_path' => $uri]);
    if($one['_id']){
      $type = $one['type'];
      $type_data_id = $one['type_data_id'];
      Global $page_handle;
      if($type == 'product'){
        $product_coll = \Yii::$app->mongodb->getCollection("catalog_product");
        $where = ["_id"=>(int)$type_data_id,"status"=>1 ];
        if(!Config::param("out_stock_product_is_show")){
          $where['is_in_stock'] = 1;
        }
        $product_data = $product_coll->findOneConvert($where);
        if($product_data['_id']){
          $page_handle = $product_data;
          return '/catalog/product/index';
        }
      }else if($type == 'category'){
        $category_table = "catalog_category";
        $category_coll = \Yii::$app->mongodb->getCollection($category_table);
        
        $category_data = $category_coll->findOneConvert(["_id"=>(int)$type_data_id,"status"=>1 ]);
        if($category_data['_id']){
          $page_handle = $category_data;
          return '/catalog/category/index';
        }
      }else if($type == 'cmspage'){
        $cmspage_coll = \Yii::$app->mongodb->getCollection("cms_page");
        $cmspage_data = $cmspage_coll->findOneConvert(["_id"=>(int)$type_data_id,"status"=>1 ]);
        if($cmspage_data['_id']){
          $page_handle = $cmspage_data;
          return '/home/index/page';
        }
      # 下一步做。blog没有做。
      }else if($type == 'blog'){
        $blog_coll = \Yii::$app->mongodb->getCollection("blog_article");
        $blog_data = $blog_coll->findOneConvert(["_id"=>(int)$type_data_id,"status"=>1 ]);
        if($blog_data['_id']){
          $page_handle = $blog_data;
          return '/blog/blog/index';
        }
      }else if($type == 'blogcategory'){
        $blogcategory_coll = \Yii::$app->mongodb->getCollection("blog_category");
        $blogcategory_data = $blogcategory_coll->findOneConvert(["_id"=>(int)$type_data_id ]);
        if($blogcategory_data['_id']){
          $page_handle = $blogcategory_data;
          return '/blog/category/index';
        }
      }else{
        return false;
      }
    }else{
      $rewrite_url_arr = array(
        'contacts'=>'customer/contacts/index',
      );
      if($rewrite_url_arr[$uri]){
        return "/".$rewrite_url_arr[$uri];
      }
      return false;
    }
    
    
    
  }

yii2 自定义 Url ，到这里基本已经说完， 关于yii2的 伪静态url，还需要在nginx哪里做设置：

当然，我的这个定义，是按照我自己的逻辑来的，大家可以根据自己的方式来

为了加速，这个部分最好是放到redis里面，快速查询。

发表评论

电子邮件地址不会被公开。 必填项已用*标注