Home Backend Development PHP Tutorial cocos2dx-3.3 网络编程(CURL+PHP) NO.1 写好PHP代码

cocos2dx-3.3 网络编程(CURL+PHP) NO.1 写好PHP代码

Jun 23, 2016 pm 01:32 PM

为了尝试网络编程,看了很多大神的博客,现在将此记录以防忘记。


在写连接代码前,我们必须先做几件事情:

1.搭建WAMP

2.创建数据库

3.写好PHP代码

4.测试


一:搭建WAMP

WAMP搭建非常方便,下载安装就可以了


二:创建数据库


(不好意思password打错了,在 此说明一下,以下的password都是错的!)


三:写好PHP代码 check.php:

<?php error_reporting(E_ALL ^ E_DEPRECATED);//除去<span style="font-family: Simsun; "><strong><span style="background-color: rgb(245, 121, 0);"><span style="font-size:10px;">Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysql...</span></span></strong>  $us=$_GET["name"];  //用GET的方式获取数据$ps= $_GET["passward"];  //1.连接数据库  $conn = mysql_connect("127.0.0.1", "root", "123456");  //2.打开数据库  mysql_select_db("testphp");  //3.新建查询  $sql = "select * from users where name ='".$us."'and passward = '". $ps ."';";    //4.执行这个查询  $result = mysql_query($sql);  $n = mysql_num_rows($result); //返回查到的结果个数  //5. 关闭数据库  mysql_close($conn);  if($n>0) //如果查到结果个数大于0,即有用户名和密码与传进来的参数一至  {      session_start();      $row = mysql_fetch_array($result);  //取得查询结果那一行  	//var_dump($row); //输出查询结果,这里不需要    echo "1";    //服务器返回客户端一个"1"  }  else  {      echo "0";  //没查到结果,返回"0"  }  ?>  
Copy after login

四:测试

现在在浏览器里打入:http://127.0.0.1/check.php?name=banana&passward=123456

看看是不是返回了一个“1”,如果是,那么第一步就成功了~



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