PageController.php
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<?php
// +----------------------------------------------------------------------
// | bronet [ 以客户为中心 以奋斗者为本 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2013-2017 http://www.bronet.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: 老猫 <bronet@126.com>
// +----------------------------------------------------------------------
namespace app\portal\controller;
use cmf\controller\HomeBaseController;
use app\portal\service\PostService;
use think\Db;
class PageController extends HomeBaseController
{
public function index()
{
$postService = new PostService();
$pageId = $this->request->param('id', 0, 'intval');
$page = $postService->publishedPage($pageId);
if (empty($page)) {
abort(404, ' 页面不存在!');
}
$this->assign('page', $page);
$more = $page['more'];
$tplName = empty($more['template']) ? 'page' : $more['template'];
return $this->fetch("/$tplName");
}
public function lightQuery($id=11){
if ($id==""){
return false;
}else {
$light=Db::name('light')->where('id',$id)->find();
$client = fsockopen('114.215.223.17', 5002, $errno, $errmsg, 1);
$code=$light['addr'].'0300000010';
$crc=$this->crc16_modbus($code);
$queryCode=$code.substr($crc,2,2).substr($crc,0,2);
// var_dump($queryCode);
$data = array('uid' => $light['number'], 'percent' => "$queryCode");
// 发送数据，注意5678端口是Text协议的端口，Text协议需要在数据末尾加上换行符
fwrite($client, json_encode($data) . "\n");
// 读取推送结果
return fread($client, 8192);
}
}
function crc16_modbus($msg)
{
$data = pack('H*',$msg);
$crc = 0xFFFF;
for ($i = 0; $i < strlen($data); $i++)
{
$crc ^=ord($data[$i]);
for ($j = 8; $j !=0; $j--)
{
if (($crc & 0x0001) !=0)
{
$crc >>= 1;
$crc ^= 0xA001;
}
else $crc >>= 1;
}
}
return sprintf('%04X', $crc);
}
public function test(){
$name="c4cfcedeb0a2c3d6cdd3b7f0";
$arr=[];
for($i=0;$i<strlen($name);$i=$i+2){
array_push($arr,'0x'.substr($name,$i,2));
}
var_dump($arr);
$str=chr($arr[0]);
var_dump($str);
exit();
foreach ($arr as $k=>$v){
if ($k<count($arr)-1) {
$str .= chr($arr[$k]) . chr($arr[$k + 1]);
}
}
$strr=iconv("GB2312", "UTF-8//IGNORE", $str)."\n";
var_dump($strr);
// $db->update('fp_light')->cols(array('remark' => "$strr"))->where("number='$connection->uid'")->query();
}
public function asciitostr($sacii="c4cfcedeb0a2c3d6cdd3b7f0")
{
$asc_arr = str_split(strtolower($sacii), 2);
$str = '';
var_dump($asc_arr);
for ($i = 0; $i < count($asc_arr)-1; $i++) {
$str .= chr(hexdec($asc_arr[$i] . $asc_arr[$i+1]));
}
$str=mb_convert_encoding($str,'UTF-8','GB2312');
Db::name('light')->where('id',11)->update(['remark'=>$str]);
}
}