路由的处理程序无效 - Wordpress [英] The handler for the route is invalid - Wordpress
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问题描述
我正在尝试使用类在 WordPress 中创建自定义 REST API 端点.我也用传统的方式做了同样的事情——效果很好.但是,使用类时出现错误路由的处理程序无效
.
I am trying to create a custom REST API endpoint in WordPress using Classes. I've also done the same the traditional way - which worked just fine. However, using classes I am getting an error The handler for the route is invalid
.
代码:
class CSS_Ads {
var $url;
var $endpointPrefix;
var $endpointName;
public function __construct()
{
add_action('rest_api_init', array( $this, 'ads_api_route' ) );
}
public function ads_api_route() {
register_rest_route( $this->endpointPrefix, $this->endpointName,
array(
'methods' => 'GET',
'callback' => 'get_all_ads_api_endpoint'
)
);
}
public function get_all_ads_api_endpoint($params) {
// doing my post query and stuff
}
}
设置:
$ads = new CSS_Ads();
$ads->url = get_site_url();
$ads->endpointPrefix = 'bs/v1';
$ads->endpointName = 'ads';
完全错误:
{"code":"rest_invalid_handler","message":"The handler for the route is invalid","data":{"status":500}}
查询设置为 -1,网站上只有一个帖子,所以应该没有关系.
The query is set to -1, there is only one post on the website so it shouldn't matter.
推荐答案
这里的问题是回调没有到达函数.
The problem here is that the callback is not reaching the function.
解决了以下额外功能的问题:
Solved the issue with the extra function below:
public function __construct()
{
// Add custom REST API endpoint
add_action('rest_api_init', __NAMESPACE__ . '\\ads_api_route' );
}
// REST API route
public function ads_api_route() {
register_rest_route( 'my_endpoint/v1', '/ads',
array(
'methods' => 'GET',
'callback' => [$this, 'get_all_ads_api_endpoint']
)
);
}
function init_rest_api_endpoint() {
$endpoint = new restAPIendpoint();
$endpoint->ads_api_route();
}
add_action( 'rest_api_init', 'init_rest_api_endpoint' );
希望这对未来的人有所帮助:)
Hope this helps someone in future :)
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