这是将cron作业设置为每3小时运行一次的正确方法吗?以这种方式设置后,cron每分钟执行一次命令.

我刚开始使用带有android的cordova.
添加插件时遇到问题.
我使用cordova插件从Win7中的cmd添加org.apache.cordova.camera.它已添加但不在cordova_plugins.js文件中.
当我在cmd中键入cordova运行android时,文件正在更新,但随后我的所有代码都被删除并替换为基于Web的骨架应用程序.为什么会这样?如何自动更新此文件?
这就是我的cordova_plugins.js的样子:
cordova.define('cordova/plugin_list', function(require, exports, module) {
module.exports = [
{
"file": "plugins/org.apache.cordova.dialogs/www/notification.js",
"id": "org.apache.cordova.dialogs.notification",
"merges": [
"navigator.notification"
]
},
{
"file": "plugins/org.apache.cordova.dialogs/www/android/notification.js",
"id": "org.apache.cordova.dialogs.notification_android",
"merges": [
"navigator.notification"
]
},
{
"file": "plugins/org.apache.cordova.vibration/www/vibration.js",
"id": "org.apache.cordova.vibration.notification",
"merges": [
"navigator.notification"
]
}
];
module.exports.metadata =
// TOP OF METADATA
{
"org.apache.cordova.dialogs": "0.2.5",
"org.apache.cordova.vibration": "0.3.6"
}
// BOTTOM OF METADATA
});
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如你所见,没有相机插件.它被添加到我的项目中,但不在此文件中,这是因为当我尝试在我的js文件中使用它时它不起作用.
我希望你明白我在说什么.
Heloo,
我正在开发一个项目,我需要从Instagram获得某些标签的实时更新.
这是我创建订阅的代码
<?php
$client_id = 'MOJID';
$client_secret = 'MOJIDSECRET';
$redirect_uri = 'http://example.net/instagram/callback.php';
$apiData = array(
'client_id' => $client_id,
'client_secret' => $client_secret,
'redirect_uri' => $redirect_uri,
'aspect' => "media",
'object' => "tag",
'object_id' => "winter",
'callback_url' => $redirect_uri
);
$apiHost = 'https://api.instagram.com/v1/subscriptions/';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $apiHost);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($apiData));
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Accept: application/json'));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$jsonData = curl_exec($ch);
curl_close($ch);
var_dump($jsonData);
?>
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输出是:
[meta] => stdClass Object
(
[code] => 200
)
[data] => stdClass Object …Run Code Online (Sandbox Code Playgroud)