简单的接口处理（一看就懂）

来源：互联网发布：js require的用法编辑：程序博客网时间：2024/06/05 18:14

html

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
   <meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
   <title>Document</title>
</head>
<body>
   <center>
       <input type="text" name="net" />
       <input type="button" id="search" value="查询" />
       <div id="div1"></div>
   </center>
</body>
</html>
<script src="jq.js"></script>
<script>
   $(function(){
       $("#search").click(function(){
           var net=$("input[name='net']").val();
           $.get("b.php?net="+net,function(data){
               $("#div1").html(data);
           })
       })
   })

</script>

php和memcache 处理html请求
<?php
   header("connect-type:text/html;charset=utf-8");
   if($_GET){
       $net =$_GET['net'];
       $mem = new Memcache();
       $mem->connect('127.0.0.1',11211);
       $re = $mem->get("net_$net");
       //$mem->flush();die;
       if(!$re){
           $url ="http://api.k780.com:88/?app=life.areacode&areacode=$net&appkey=19795&sign=a5b8accdcd606114305060b452cd8de5&format=xml";
           $obj =simplexml_load_file($url);
           $json = json_encode($obj);
           $arr =json_decode($json,true);

           $short=$arr['result']['lists']['item_0']['areanm'];
           print_r($short);
           $mem->set("net_$net",$short);
       }else{
           $short=$re;
           echo "这是缓存";
       }

   }else{
       echo "非法操作";
   }

?>

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