我的国际化问题很小：
我希望有一些网址如下：http://mywebsite/eng/controller/action/params ...
这大部分时间都很好用。但我有一个案例没有预期的结果。
当我使用$ this-＆gt; Html-＆gt;链接命名参数时，我没有得到我的好结构，但像http://mywebsite/controller/action/paramX:aaa/paramxY:bbb/language:eng
我认为这是一个路由问题，但我无法弄清楚出了什么问题？
非常感谢
答案 0 :(得分：0)
这是因为cakephp在routes.php中找不到与此链接对应的路由。换句话说，您必须在routes.php文件中定义此路由
Router::connect('/:language/:controller/:action/:paramX/:paramY');
设置完成后，$ this-＆gt; Html-＆gt;链接会输出一个不错的网址
答案 1 :(得分：0)
我终于这样做了： 我创建了一个自定义的CakeRoute，在这个cakeRoute中，我覆盖了“match”url和_writeUrl方法。
现在每件事都像魅力一样：）
对于那些被路线类强调的人：
<?php
class I18nRoute extends CakeRoute {
/**
* Constructor for a Route
* Add a regex condition on the lang param to be sure it matches the available langs
*
* @param string $template Template string with parameter placeholders
* @param array $defaults Array of defaults for the route.
* @param string $params Array of parameters and additional options for the Route
* @return void
* @access public
*/
public function __construct($template, $defaults = array(), $options = array()) {
//$defaults['language'] = Configure::read('Config.language');
$options = array_merge((array)$options, array(
'language' => join('|', Configure::read('Config.languages'))
));
parent::__construct($template, $defaults, $options);
}
/**
* Attempt to match a url array. If the url matches the route parameters + settings, then
* return a generated string url. If the url doesn't match the route parameters false will be returned.
* This method handles the reverse routing or conversion of url arrays into string urls.
*
* @param array $url An array of parameters to check matching with.
* @return mixed Either a string url for the parameters if they match or false.
* @access public
*/
public function match($url) {
if (empty($url['language'])) {
$url['language'] = Configure::read('Config.language');
}
if (!$this->compiled()) {
$this->compile();
}
$defaults = $this->defaults;
if (isset($defaults['prefix'])) {
$url['prefix'] = $defaults['prefix'];
}
//check that all the key names are in the url
$keyNames = array_flip($this->keys);
if (array_intersect_key($keyNames, $url) != $keyNames) {
return false;
}
$diffUnfiltered = Set::diff($url, $defaults);
$diff = array();
foreach ($diffUnfiltered as $key => $var) {
if ($var === 0 || $var === '0' || !empty($var)) {
$diff[$key] = $var;
}
}
//if a not a greedy route, no extra params are allowed.
if (!$this->_greedy && array_diff_key($diff, $keyNames) != array()) {
return false;
}
//remove defaults that are also keys. They can cause match failures
foreach ($this->keys as $key) {
unset($defaults[$key]);
}
$filteredDefaults = array_filter($defaults);
//if the difference between the url diff and defaults contains keys from defaults its not a match
if (array_intersect_key($filteredDefaults, $diffUnfiltered) !== array()) {
return false;
}
$passedArgsAndParams = array_diff_key($diff, $filteredDefaults, $keyNames);
list($named, $params) = Router::getNamedElements($passedArgsAndParams, $url['controller'], $url['action']);
//remove any pass params, they have numeric indexes, skip any params that are in the defaults
$pass = array();
$i = 0;
while (isset($url[$i])) {
if (!isset($diff[$i])) {
$i++;
continue;
}
$pass[] = $url[$i];
unset($url[$i], $params[$i]);
$i++;
}
/*
//still some left over parameters that weren't named or passed args, bail.
//We don't want this behavior, we use most of args for the matching, and if we have more, we just allow them as parameters
if (!empty($params)) {
return false;
}*/
//check patterns for routed params
if (!empty($this->options)) {
foreach ($this->options as $key => $pattern) {
if (array_key_exists($key, $url) && !preg_match('#^' . $pattern . '$#', $url[$key])) {
return false;
}
}
}
return $this->_writeUrl(array_merge($url, compact('pass', 'named')));
}
function _writeUrl($params) {
if (isset($params['prefix'], $params['action'])) {
$params['action'] = str_replace($params['prefix'] . '_', '', $params['action']);
unset($params['prefix']);
}
if (is_array($params['pass'])) {
$params['pass'] = implode('/', $params['pass']);
}
$instance =& Router::getInstance();
$separator = $instance->named['separator'];
if (!empty($params['named']) && is_array($params['named'])) {
$named = array();
foreach ($params['named'] as $key => $value) {
$named[] = $key . $separator . $value;
}
$params['pass'] = $params['pass'] . '/' . implode('/', $named);
}
$out = $this->template;
$search = $replace = array();
foreach ($this->keys as $key) {
$string = null;
if (isset($params[$key])) {
$string = $params[$key];
} elseif (strpos($out, $key) != strlen($out) - strlen($key)) {
$key .= '/';
}
$search[] = ':' . $key;
$replace[] = $string;
}
$out = str_replace($search, $replace, $out);
if (strpos($this->template, '*')) {
$out = str_replace('*', $params['pass'], $out);
}
$out = str_replace('//', '/', $out);
//Modified part: allows us to print unused parameters
foreach($params as $key => $value){
$found = false;
foreach($replace as $repValue){
if($value==$repValue){
$found=true;
break;
}
}
if(!$found && !empty($value)){
$out.="/$key:$value";
}
}
return $out;
}
}
你可以设置这样的路线：
Router::connect('/:language/:controller/*', array(), array('routeClass' => 'I18nRoute'));