使用JavaScript和/或C＃（Unity3D）从PHP脚本加载一些变量 [英] Load some variables from PHP Script using JavaScript and/or C# (Unity3D)

问题描述

我在Unity Game Engine中有困难的项目，我需要创建从服务器上的PHP文件加载变量的脚本。我的PHP脚本是：

I have difficult project in Unity Game Engine, i need to create script that load variables from PHP file on server. My PHP script is:

<?php
 $MasterServer = "SomeIP1";
 $MasterServer2 = "SomeIP2";
 $MasterServer3 = "SomeIP3";

 echo "1 Server = ".$MasterServer;
 echo "2 Server = ".$MasterServer2;
 echo "3 Server = ".$MasterServer3;
?>

结果：

 1 Server = SomeIP1
 2 Server = SomeIP2
 3 Server = SomeIP3

如何阅读这些（作为变量）在C＃和/或JS（Unity3D）？

How to read these (as variables) in C# and/or JS (Unity3D)?

推荐答案

不要这样做。这是你问题的恰当答案。使用xml或json来保存数据。

Don't do that. That is the appropriate answer to your question. Use xml or json to hold the data.

在php端，将所有这些数据构造成一个json字符串。在C＃端，使用 WWW 类然后反序列化 json成对象。然后，您可以从中访问1个服务器，2个服务器和3个服务器数据。

On the php side, construct all those data into one json string. On the C# side, receive it with the WWW class then deserialize the json into object. You can then access 1 Server, 2 Server and 3 Server data from it.

PHP ：

发送给Unity：

{"server1":"SomeIP1","server2":"SomeIP2","server3":"SomeIP3"}

你必须用IP替换SomeIP1，SomeIP2和SomeIP3 。

You have to replace the SomeIP1,SomeIP2 and SomeIP3 with the IPs.

C＃：

[Serializable]
public class ServerInfo
{
    public string server1;
    public string server2;
    public string server3;
}

....

IEnumerator downLoadFromServer()
{
    WWW www = new WWW("yourUrl");
    yield return www;
    string json = www.text;

    ServerInfo serverInfo = JsonUtility.FromJson<ServerInfo>(json);
    Debug.Log("server1: " + serverInfo.server1);
    Debug.Log("server2: " + serverInfo.server2);
    Debug.Log("server3: " + serverInfo.server3);
}

我建议你花时间学习json的工作原理。

I suggest you spend time and learn how json works.

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