使用wp rest api插入带有自定义字段的自定义帖子类型

function create_custom_post_type() {
    register_post_type('custom_post',
        array(
            'labels' => array(
                'name' => 'Custom Posts',
                'singular_name' => 'Custom Post'
            ),
            'public' => true,
            'has_archive' => true,
            'supports' => array('title', 'editor', 'custom-fields')
        )
    );
}
add_action('init', 'create_custom_post_type');

$curl = curl_init();

$data = array(
    'title' => 'My Custom Post',
    'content' => 'This is the content of my custom post',
    'status' => 'publish',
    'meta' => array(
        'custom_field_1' => 'Value 1',
        'custom_field_2' => 'Value 2'
    )
);

curl_setopt_array($curl, array(
    CURLOPT_URL => 'https://example.com/wp-json/wp/v2/custom_post',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_POST => true,
    CURLOPT_POSTFIELDS => json_encode($data),
    CURLOPT_HTTPHEADER => array(
        'Content-Type: application/json',
        'Authorization: Bearer YOUR_API_TOKEN' // 如果需要身份验证
    )
));

$response = curl_exec($curl);
curl_close($curl);

// 处理响应
if ($response) {
    $result = json_decode($response, true);
    if (isset($result['id'])) {
        echo 'Custom post inserted successfully. ID: ' . $result['id'];
    } else {
        echo 'Failed to insert custom post.';
    }
} else {
    echo 'Failed to communicate with the WP REST API.';
}