commonWebservice/app/controller/DiAn.php

<?php
namespace app\controller;

use app\BaseController;
use app\common\array2xml;
use think\facade\Cache;
use think\facade\Db;
use think\facade\Log;

class DiAn extends BaseController
{
    public function index()
    {
        return '<style type="text/css">*{ padding: 0; margin: 0; } div{ padding: 4px 48px;} a{color:#2E5CD5;cursor: pointer;text-decoration: none} a:hover{text-decoration:underline; } body{ background: #fff; font-family: "Century Gothic","Microsoft yahei"; color: #333;font-size:18px;} h1{ font-size: 100px; font-weight: normal; margin-bottom: 12px; } p{ line-height: 1.6em; font-size: 42px }</style><div style="padding: 24px 48px;"> <h1>:) </h1><p> ThinkPHP V' . \think\facade\App::version() . '<br/><span style="font-size:30px;">14载初心不改 - 你值得信赖的PHP框架</span></p><span style="font-size:25px;">[ V6.0 版本由 <a href="https://www.yisu.com/" target="yisu">亿速云</a> 独家赞助发布 ]</span></div><script type="text/javascript" src="https://tajs.qq.com/stats?sId=64890268" charset="UTF-8"></script><script type="text/javascript" src="https://e.topthink.com/Public/static/client.js"></script><think id="ee9b1aa918103c4fc"></think>';
    }

    public function hello($name = 'ThinkPHP6')
    {
        return 'hello,' . $name;
    }

    public static function getDiAnData($data)
    {
        $xml = $data;
        $obj = simplexml_load_string($xml,"SimpleXMLElement", LIBXML_NOCDATA);
        $conn = mysqli_connect('localhost','root','');
        $a = mysqli_select_db($conn,'tijianzhongxin');
        $sql = "select * from dianApiInfo where Barcode='$obj'";
        return $sql;
        $result = mysqli_query($conn, $sql);
        $info = mysqli_fetch_row($result);
        if(!empty($info))
        {
            $return = [
                'Response'=>[
                    'resultCode'=>'1',
                    'result'=>'请求成功',
                    'xml'=>$info[1],
                    'patientId'=>$info[2],
                    'barCode'=>$info[3]
                ]
            ];
            $a2x = new array2xml();
            $r = $a2x->toXml($return);
            return $r;
        }else{
            $return = [
                'Response'=>[
                    'resultCode'=>'0',
                    'result'=>'数据无法找到',
                    'xml'=>'',
                    'patientId'=>'',
                    'barCode'=>$obj
                ]
            ];
            $a2x = new array2xml();
            $r = $a2x->toXml($return);
            return $r;
        }
//        $a2x = new array2xml();
//        $data = $a2x->toXml($info);
//        return htmlspecialchars($data);
        return $data;
    }

}