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March 11, 2020 10:56
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【游戏-网络】Unity和PHP的Http数据交互。经常需要做一些简单的数据统计,可以使用Socket写的服务端交互,也可以用http的交互。本篇文章实现Unity与PHP的Http数据交互。
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//PHP注册代码,每次访问都需要开关一次数据库,可以借助数据库连接池来解决此问题。 | |
<?php | |
include 'Common.php';//引用包含Check方法的php文件,这个是自己写的,一种检测非法手段,可以百度下,也可以不写 | |
$name=Check($_POST["name"]);//PHP获取form内容的方法,$name=$_POST["name"]; | |
$pass=Check($_POST["pass"]); | |
$con=mysql_connect("127.0.0.1","root","");//连接mysql | |
if(!$con) | |
die("Could not connect:".mysql_error());//如果连接失败则结束 | |
mysql_select_db("CreateData",$con);//选择数据库 | |
mysql_query("set names utf8");//设置utf8,否则中文会乱码噢 | |
$com= mysql_query("select pass from Login where name='$name'");//查询是否有此名称 | |
if(mysql_num_rows($com)!=0) | |
{ | |
die("-1");//username already exist;//如果有则结束函数,并打印-1 | |
} | |
mysql_query("insert into Login(name,pass,lasttime) values('$name','$pass',now())");//插入用户名 | |
$com=mysql_query("select uid from Login where name='$name'"); | |
$com=mysql_fetch_array($com); | |
$com=$com["uid"]; | |
echo "$com";//打印uid | |
mysql_close($con);//关闭数据库 | |
?> |
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//Unity访问代码 | |
public void SendUserCor(string url, string name, string password) | |
{ | |
StartCoroutine(SendUser(url, name, password)); | |
} | |
IEnumerator SendUser(string url,string name,string password) | |
{ | |
//这个官方有对应案例 | |
WWWForm from = new WWWForm();//建立表单 | |
from.AddField("name", name);//添加数据 | |
from.AddField("pass", password); | |
WWW www = new WWW(url, from);//建立WWW | |
yield return www; | |
if (www.error != null) | |
{ | |
Debug.Log(www.error); | |
} | |
else | |
{ | |
Debug.Log(www.text);//获得返回的数据 | |
//-1 用户名已存在 | |
//>0 为uid编号 | |
} | |
} |
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https://gameinstitute.qq.com/community/detail/128612