【发布时间】:2015-06-22 14:28:46
【问题描述】:
我有非常简单的用户数据库:user_id、user_name、user_email
我的模型是这样的:
class Users extends CI_Model {
private $table;
private $table_fields;
private $table_fields_join;
function __construct() {
parent::__construct();
$this->table = 'users';
$this->table_fields = array(
$this->table.'.user_id',
$this->table.'.user_name',
$this->table.'.user_email'
);
$this->table_fields_join = array();
}
function select(){
$this->db->select(implode(', ', array_merge($this->table_fields, $this->table_fields_join)));
$this->db->from($this->table);
$query = $this->db->get();
if($query->num_rows() > 0){
return $query->result();
} else {
return false;
}
}
function insert($data) {
$data = array(
'user_name' => $data['user_name'],
'user_email' => $data['user_email']
);
$this->db->insert($this->table, $data);
}
我的控制器:
class Users extends CI_Controller {
function __construct(){
parent::__construct();
$this->load->model('users');
}
public function select(){
$data['query'] = $this->users->select();
$data = json_encode($data['query']);
echo $data;
}
public function insert($json){
$data = json_decode($json);
$this->users->insert($data);
}
}
这是我的routing.php:
$route['default_controller'] = 'Welcome';
$route['users'] = 'users/select';
$route['users/insert/:(any)'] = 'users/insert';
我希望 127.0.0.1/users/select 给 json。 示例:[{"user_name":"user1","user_email":"user@user.de"}]
这个 JSON 插入我的表:127.0.0.1/users/insert/[{"user_name":"user1","user_email":"user@user.de"}]
但我的代码不起作用。 :-(
【问题讨论】:
-
究竟是什么错误?你能发布错误日志吗?
-
错误?没有错误。代码不起作用。我认为路由是错误的。因为我将 select 函数重命名为 index 和 default_controller = Users,所以该 select 起作用了。
标签: json codeigniter select insert routing