PHP-Drupal 7-无法显示服务端点
作者：互联网
我尽全力试图解释为什么这不起作用.我正在尝试从Drupal 7实例设置REST服务器.目前关注的是不需要身份验证(一旦设法使它生效,我将对其进行设置).
以下是相关的代码位：
mymodule.module
/**
* Implements hook_ctools_plugin_api().
* Declares the mymodule services endpoint (stored in
* mymodule.services.inc). Note that the referenced ctools
* hook obviates creating this endpoint through the UI.
*/
function mymodule_ctools_plugin_api($owner, $api) {
if ($owner == 'services' && $api == 'services') {
return array(
'version' => 3,
'file' => 'mymodule.services.inc',
'path' => drupal_get_path('module', 'mymodule'),
);
}
}
/**
* Implements hook_services_resources
* Defines the resources available via services module (REST, in this case).
*
* @return array The definition array
*/
function mymodule_services_resources() {
watchdog('mymodule', __FUNCTION__, array(), WATCHDOG_NOTICE, 'link');
return array(
'#api_version' => 3001,
'test' => array(
'retrieve' => array(
'help' => t("A test of the REST api"),
'file' => array(
'type' => 'inc',
'module' => 'mymodule',
'name' => 'resources/test_resource',
),
'access arguments'=>array('access content'),
'callback' => 'mymodule_services_test',
'args' => array(
array(
'name' => 'id',
'type' => 'int',
'description' => t("a test of rest arguments"),
'source' => array('path' => '0'),
'optional' => FALSE,
),
),
),
'index' => array(
'help' => t('A test of the REST api index functionality'),
'file' => array(
'type' => 'inc',
'module' => 'mymodule',
'name' => 'resources/test_resource',
),
'callback' => 'mymodule_services_test',
),
),
);
}
resources / test_resources.inc
/**
*
*/
function mymodule_services_test() {
watchdog('mymodule', __FUNCTION__, array(), WATCHDOG_NOTICE, 'link');
$result = array('foo' => 'bar');
drupal_json_output($result);
}
/**
* Access callback for test services (currently unused)
* @param string $op The operation being performed: creat
* @param [type] $args [description]
* @return [type] [description]
*/
function mymodule_services_test_access($op, $args) {
watchdog('mymodule', __FUNCTION__, array(), WATCHDOG_NOTICE, 'link');
return TRUE;
}
mymodule.services.inc
/**
* @file
*/
/**
* Implements hook_default_services_endpoint().
*/
function mymodule_default_services_endpoint() {
watchdog('mymodule', __FUNCTION__, array(), WATCHDOG_NOTICE, 'link');
$endpoint = new stdClass();
$endpoint->disabled = FALSE; //Edit this to true to make a default endpoint disabled initially
$endpoint->api_version = 3;
$endpoint->name = 'mymodule_rest_api_v1';
$endpoint->server = 'rest_server';
$endpoint->path = 'api/mymodule/v1';
$endpoint->authentication = array();
$endpoint->server_settings = array(
'formatters' => array(
'json' => TRUE,
'bencode' => FALSE,
'jsonp' => FALSE,
'php' => FALSE,
'xml' => FALSE,
),
'parsers' => array(
'application/json' => TRUE,
'text/xml' => TRUE,
'application/vnd.php.serialized' => FALSE,
'application/x-www-form-urlencoded' => FALSE,
'application/xml' => FALSE,
'multipart/form-data' => FALSE,
),
);
$endpoint->resources = array();
$endpoint->debug = 0;
return array('mymodule'=>$endpoint);
}
我删除了该服务的UI内置定义,可以看到它已成功从代码中重新创建,此外,当我访问“ api / mymodule / v1 /”时,我看到消息“服务端点“ mymodule_rest_api_v1”已成功设置.”,所以我知道hook_default_services_endpoint和hook_ctools_plugin_api正常工作.
但是,无论出于何种原因,我无法获得mymodule_services_resources中定义的任何路径以将其识别为有效.我已经删除了所有访问限制,多次清除了缓存-总是,当我找到以’test’结尾的任何网址时,我最终都找不到404(例如https://[my-domain]/api/mymodule/v1/test和https://[my-domain]/api/mymodule/v1/test/1都产生了“找不到：找不到资源测试.”).
任何意见,将不胜感激.
解决方法:
弄清楚了.回传为什么万一其他人遇到这个问题.
hook_services_resources声明模块提供的资源.它不做的就是启用这些资源.回到服务端点的“资源”选项卡下,我发现“测试”作为可以公开的新资源可用.更重要的是,它尚未启用.
启用并将其导出到代码后,我可以将mymodule_default_services_endpoint的内容更改为此：
function mymodule_default_services_endpoint() {
watchdog('mymodule', __FUNCTION__, array(), WATCHDOG_NOTICE, 'link');
$endpoint = new stdClass();
$endpoint->disabled = FALSE; /* Edit this to true to make a default endpoint disabled initially */
$endpoint->api_version = 3;
$endpoint->name = 'mymodule_rest_api_v1';
$endpoint->server = 'rest_server';
$endpoint->path = 'api/mymodule/v1';
$endpoint->authentication = array(
'services' => 'services',
);
$endpoint->server_settings = array(
'formatters' => array(
'json' => TRUE,
'bencode' => FALSE,
'jsonp' => FALSE,
'php' => FALSE,
'xml' => FALSE,
),
'parsers' => array(
'application/json' => TRUE,
'text/xml' => TRUE,
'application/vnd.php.serialized' => FALSE,
'application/x-www-form-urlencoded' => FALSE,
'application/xml' => FALSE,
'multipart/form-data' => FALSE,
),
);
$endpoint->resources = array(
'test' => array(
'operations' => array(
'retrieve' => array(
'enabled' => '1',
),
'index' => array(
'enabled' => '1',
),
),
),
);
$endpoint->debug = 0;
return array('mymodule' => $endpoint);
}
现在我遇到了身份验证错误,这是我期望的并且可以解决.希望这对某人有帮助.
标签：drupal,drupal-7,php,drupal-services 来源： https://codeday.me/bug/20191027/1946645.html