使用这个 git-hub 库: http: //github.com/philsturgeon/codeigniter-restserver 如何使用 PUT 功能保存其数据?
example: example.com/put/some-data/some-data/...
使用这个 git-hub 库: http: //github.com/philsturgeon/codeigniter-restserver 如何使用 PUT 功能保存其数据?
example: example.com/put/some-data/some-data/...
您可以使用 ajax 请求来完成,例如
(假设使用 jQuery)
$.ajax({
url: '/index.php/my_controller/somedata',
type: 'PUT',
success: function(result) {
console.log(result);
}
});
您可以像这样使用它:但要考虑PUT
不太常用且大多数浏览器不支持的计数
function somename_put()
{
$data = array('somedata: '. $this->put('some-data'));
$this->response($data);
}
根据这个(链接:https ://github.com/philsturgeon/codeigniter-restserver/blob/master/application/libraries/REST_Controller.php#L915 ),$this->put
只有在将参数传递给它时才返回(这样才有效:)$username = $this->put('username')
。但是在REST_Controller
,$this->_put_args
中是受保护的,所以你将扩展这个类并可以像这样访问它$params = $this->_put_args
:
简而言之(这只是一个示例,您可以根据需要对其进行改进);
<?php
// route: /api/users/123
class Users extends REST_Controller
{
...
// update a user's data
public function user_put() {
$params = $this->_put_args;
// you need sanitize input here, "db" is a pseudo
$username = $db->escape($params['username']);
$userpass = $db->escape($params['userpass']);
$db->update(array(
'username' => $username,
'userpass' => $userpass
), (int) $params['id']);
if (!$db->error) {
// suppose right code should be 201 for PUT
$this->response('Created', 201);
} else {
$this->response('Internal Server Error', 500);
}
}
}
?>
<script>
// Some ajax library
Ajax("/api/users/123", {
method: "PUT",
data: {username:"John", userpass:"new pass"},
onSuccess: function(){ console.log("Success!"); }
...
});
</script>