<?php
namespace lemo\api;

use think\facade\Request;

trait Send
{

	/**
	 * 返回成功
	 */
	public static function returnMsg($code = 200,$message = '',$data = [],$header = [])
	{	
		http_response_code($code);    //设置返回头部
        $return['code'] = (int)$code;
        $return['message'] = $message;
        $return['data'] = is_array($data) ? $data : ['info'=>$data];
        // 发送头部信息
        foreach ($header as $name => $val) {
            if (is_null($val)) {
                header($name);
            } else {
                header($name . ':' . $val);
            }
        }
        exit(json_encode($return,JSON_UNESCAPED_UNICODE));
	}
}