blocks|key|2743210|text|你很幸运，我只是为了一个客户项目才这么做的。我使用this+answer+on+the+WordPress+Stackexchange作为指南：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2743211|/**
+*+Tell+WordPress+how+to+interpret+our+project+URL+structure
+*
+*+@param+array+$rules+Existing+rewrite+rules
+*+@return+array
+*/
function+so23698827_add_rewrite_rules(+$rules+)+{
++$new+=+array();
++$new['projects/([%5E/]%2B)/(.%2B)/?$']+=+'index.php?cpt_project=$matches[2]';
++$new['projects/(.%2B)/?$']+=+'index.php?cpt_project_category=$matches[1]';

++return+array_merge(+$new,+$rules+);+//+Ensure+our+rules+come+first
}
add_filter(+'rewrite_rules_array',+'so23698827_add_rewrite_rules'+);

/**
+*+Handle+the+'%25project_category%25'+URL+placeholder
+*
+*+@param+str+$link+The+link+to+the+post
+*+@param+WP_Post+object+$post+The+post+object
+*+@return+str
+*/
function+so23698827_filter_post_type_link(+$link,+$post+)+{
++if+(+$post->post_type+==+'cpt_project'+)+{
++++if+(+$cats+=+get_the_terms(+$post->ID,+'cpt_project_category'+)+)+{
++++++$link+=+str_replace(+'%25project_category%25',+current(+$cats+)->slug,+$link+);
++++}
++}
++return+$link;
}
add_filter(+'post_type_link',+'so23698827_filter_post_type_link',+10,+2+);|code-block|syntax|javascript|2743212|注册自定义帖子类型和分类时，请确保使用以下设置：|2743213|//+Used+for+registering+cpt_project+custom+post+type
$post_type_args+=+array(
++'rewrite'+=>+array(
++++'slug'+=>+'projects/%25project_category%25',
++++'with_front'+=>+true
++)
);

//+Some+of+the+args+being+passed+to+register_taxonomy()+for+'cpt_project_category'
$taxonomy_args+=+array(
++'rewrite'+=>+array(
++++'slug'+=>+'projects',
++++'with_front'+=>+true
++)
);|2743214|当然，完成后一定要刷新重写规则。祝好运!|2743215|entityMap|0|LINK|mutability|MUTABLE|url|https://wordpress.stackexchange.com/a/39862/13937^0|P|16|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@$A|X|B|Y|1|Z]]|C|$]]|$1|D|3|E|5|F|7|10|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|11|8|@]|9|@]|C|$]]|$1|K|3|L|5|F|7|12|8|@]|9|@]|C|$G|H]]|$1|M|3|N|5|6|7|13|8|@]|9|@]|C|$]]|$1|O|3|-4|5|6|7|14|8|@]|9|@]|C|$]]]|P|$Q|$5|R|S|T|C|$U|V]]]]

Lucky for you, I just had to do this for a client project. I used <a href="https://wordpress.stackexchange.com/a/39862/13937">this answer on the WordPress Stackexchange</a> as a guide:

<pre><code>/**
 * Tell WordPress how to interpret our project URL structure
 *
 * @param array $rules Existing rewrite rules
 * @return array
 */
function so23698827_add_rewrite_rules( $rules ) {
 $new = array();
 $new['projects/([^/]+)/(.+)/?$'] = 'index.php?cpt_project=$matches[2]';
 $new['projects/(.+)/?$'] = 'index.php?cpt_project_category=$matches[1]';

 return array_merge( $new, $rules ); // Ensure our rules come first
}
add_filter( 'rewrite_rules_array', 'so23698827_add_rewrite_rules' );

/**
 * Handle the '%project_category%' URL placeholder
 *
 * @param str $link The link to the post
 * @param WP_Post object $post The post object
 * @return str
 */
function so23698827_filter_post_type_link( $link, $post ) {
 if ( $post-&gt;post_type == 'cpt_project' ) {
 if ( $cats = get_the_terms( $post-&gt;ID, 'cpt_project_category' ) ) {
 $link = str_replace( '%project_category%', current( $cats )-&gt;slug, $link );
 }
 }
 return $link;
}
add_filter( 'post_type_link', 'so23698827_filter_post_type_link', 10, 2 );
</code></pre>

When registering the custom post type and taxonomy, be sure to use the following settings:

<pre><code>// Used for registering cpt_project custom post type
$post_type_args = array(
 'rewrite' =&gt; array(
 'slug' =&gt; 'projects/%project_category%',
 'with_front' =&gt; true
 )
);

// Some of the args being passed to register_taxonomy() for 'cpt_project_category'
$taxonomy_args = array(
 'rewrite' =&gt; array(
 'slug' =&gt; 'projects',
 'with_front' =&gt; true
 )
);
</code></pre>

Of course, be sure to flush rewrite rules when you're done. Good luck!

blocks|key|156929|text|由于WordPress在最近几年发生了很大的变化，因此有了一个新的解决方案。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|156930|//+Used+for+registering+cpt_project+custom+post+type
$post_type_args+=+array(
++'rewrite'+=>+array(
++++'slug'+=>+'/%25custom-post-type%25/%25custom-taxonomy%25/%25postname%25/',
++++'with_front'+=>+true
++++'walk_dirs'+=>+false
++)
);|code-block|syntax|javascript|156931|156932|使用'walk_dirs‘=>+false可以防止WP创建像只有%5E/%2B/这样的疯狂规则，因为您的链接以自定义post类型开始|156933|通常，这种目录遍历甚至不是必需的，因为您只能访问结构中的站点或单独的分类站点。|156934|这样，您的重写规则就尽可能精确了，并且您不需要使用|156935|add_filter(+'rewrite_rules_array',+'so23698827_add_rewrite_rules'+);|156936|并在后面加上|156937|add_filter(+'post_type_link',+'so23698827_filter_post_type_link',+10,+2+);|156938|正如在接受的答案中所提到的。这节省了内存和执行时间！|156939|希望这对任何人有帮助，谁正在寻找这个问题与WP版本>+5.X|156940|entityMap^0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|10|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|11|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|12|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|13|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|14|8|@]|9|@]|A|$]]|$1|N|3|O|5|D|7|15|8|@]|9|@]|A|$E|F]]|$1|P|3|Q|5|6|7|16|8|@]|9|@]|A|$]]|$1|R|3|S|5|D|7|17|8|@]|9|@]|A|$E|F]]|$1|T|3|U|5|6|7|18|8|@]|9|@]|A|$]]|$1|V|3|W|5|6|7|19|8|@]|9|@]|A|$]]|$1|X|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|Y|$]]

Since WordPress changed a lot in the recent years there is a new solution for this.
<pre><code>// Used for registering cpt_project custom post type
$post_type_args = array(
 'rewrite' =&gt; array(
 'slug' =&gt; '/%custom-post-type%/%custom-taxonomy%/%postname%/',
 'with_front' =&gt; true
 'walk_dirs' =&gt; false
 )
);
</code></pre>
%custom-post-type% must match the name for your custom post type
%custom-taxonomy% must match the name for your taxonomy
that WordPress automatically creates the right rewrite rules and links
with 'walk_dirs' =&gt; false you prevent WP from creating crazy rules like with only [^/]+/ cause your link starts with a custom-post-type
and often this dir walk isn't even needed cause u access only the sites in your structure or separate taxonomy sites.
With this your rewrite rules are as precise as possible, and you don't need to fetch the rules with
<pre><code>add_filter( 'rewrite_rules_array', 'so23698827_add_rewrite_rules' );
</code></pre>
and prepend them later on with
<pre><code>add_filter( 'post_type_link', 'so23698827_filter_post_type_link', 10, 2 );
</code></pre>
as mentioned in the accepted answer. This saves memory and execution time!
Hope this helps anyone, who is searching for this Problem with WP Versions &gt; 5.X

I'm trying to create a custom permalink structure that will allow me to accomplish the following.

<ol>
<li>I have a custom post type called "projects"</li>
<li>I have a custom taxonomy called "project-category" that is assigned to the CPT "projects" </li>
</ol>

I want my permalink structure to look like this:

projects/category/project-name

or

/%custom-post-type%/%custom-taxonomy%/%post-name%/

I've been able to succesfully use /%category%/ in permalinks for normal, out-of-the-box WP posts, but not for CPTs.

How would creating such a permalink structure affect the URLs or other pages? Is it possible de define a custom permalink structure and restrict it to a single CPT?

Thanks

Custom permalink structure: /%custom-post-type%/%custom-taxonomy%/%post-name%/

WordPress

我正在尝试创建一个自定义的永久链接结构，它将允许我完成以下工作。I有一个名为"projects“的自定义帖子类型我有一个名为”-category“的自定义分类，它被分配给CPT”projects“我希望我的固定链接结构看起来像这样：项目/类别/项目名称或/%custom-post-type%/%custom-taxon...

问自定义固定链接结构: /%custom-post-type%/%custom-taxonomy%/%post-name%/
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