Unity3D 通过Get与Post方式与服务器端进行交互

<p style="padding-top: 10px; padding-bottom: 10px; margin-top: 0px; margin-bottom: 0px; line-height: 25px; color: rgb(51, 51, 51); font-family: 'Microsoft YaHei', 微软雅黑, Arial, SimSun, 宋体; font-size: 14px; background-color: rgb(250, 250, 252);">原文地址：http://www.omuying.com/article/151.aspx</p><p style="padding-top: 10px; padding-bottom: 10px; margin-top: 0px; margin-bottom: 0px; line-height: 25px; color: rgb(51, 51, 51); font-family: 'Microsoft YaHei', 微软雅黑, Arial, SimSun, 宋体; font-size: 14px; background-color: rgb(250, 250, 252);">做游戏，基本上都避免不了与服务器端交互，与服务器端交互的方式也有几种，总结起来就是长连接模式（Socket）与短链接模式（Http），由于通常都是使用 Http 这种方式，所以抽象出了 HttpHelper。?</p><span style="color: rgb(51, 51, 51); font-family: 'Microsoft YaHei', 微软雅黑, Arial, SimSun, 宋体; font-size: 14px; background-color: rgb(250, 250, 252);">HttpHelper 代码如下：</span>

using System;using System.Text;using System.Collections;using System.Collections.Generic;using UnityEngine;public class HttpHelper{private static IList<HttpHelperItem> poolItemList = new List<HttpHelperItem> ();public static void Request(string url, string method, Dictionary<string, object> formData, Action<object> callback, string responseType){HttpHelperItem httpHelperItem = GetOrCreateItem ();if(method == MethodTypeInfo.GET){httpHelperItem.Request(CreateGetData(url, formData), null, callback, responseType);}else{httpHelperItem.Request(url, CreatePostData(formData), callback, responseType);}}private static HttpHelperItem GetOrCreateItem(){foreach(HttpHelperItem item in poolItemList){if(item.isDone) return item;}GameObject httpHelperObject = new GameObject ();httpHelperObject.name = "HttpHelperItem";HttpHelperItem httpHelperItem = httpHelperObject.AddComponent<HttpHelperItem> ();poolItemList.Add (httpHelperItem);return httpHelperItem;}protected static string CreateGetData(string url, Dictionary<string, object> formData){StringBuilder stringBuilder = new StringBuilder ();if(formData != null && formData.Count > 0){foreach(KeyValuePair<string, object> keyValuePair in formData){stringBuilder.Append(keyValuePair.Key);stringBuilder.Append("=");stringBuilder.Append(keyValuePair.Value.ToString());stringBuilder.Append("&");}}if(url.IndexOf("?") == -1){url += "?";}else{url += "&";}url += stringBuilder.ToString ().TrimEnd (new char[]{'&'});return url;}protected static WWWForm CreatePostData(Dictionary<string, object> formData){WWWForm form = new WWWForm ();if(formData != null && formData.Count > 0){foreach(KeyValuePair<string, object> keyValuePair in formData){if(keyValuePair.Value is byte[]){form.AddBinaryData(keyValuePair.Key, keyValuePair.Value as byte[]);}else{form.AddField(keyValuePair.Key, keyValuePair.Value.ToString());}}}return form;}}public class MethodTypeInfo{public static readonly string GET  = "get";public static readonly string POST  = "post";}public class ResponseTypeInfo{public static readonly string TEXT = "text";public static readonly string BYTE = "byte";}public class HttpHelperItem : MonoBehaviour{private Action<object> callback;private string responseType;        private string url;        private string formData;public bool isDone;public void Request(string url, WWWForm formData, Action<object> callback, string responseType){this.callback = callback;this.responseType = responseType;                this.url = url;                this.formData = formData;this.isDone = false;this.StartCoroutine ("StartRequest");}private IEnumerator StartRequest(string url, WWWForm formData){WWW www = null;if(formData == null){www = new WWW (url);}else{www = new WWW(url, formData);}yield return www;if(www.isDone && string.IsNullOrEmpty(www.error)){if(this.responseType == ResponseTypeInfo.BYTE){if(this.callback != null) this.callback(www.bytes);}else if(this.responseType == ResponseTypeInfo.TEXT){if(this.callback != null) this.callback(www.text);}}else{if(this.callback != null) this.callback("error");}www.Dispose ();this.StopCoroutine ("StartRequest");this.isDone = true;}}

使用如下：

<pre name="code" class="csharp">using UnityEngine;using System.Collections.Generic;public class Test : MonoBehaviour {void Start () {Dictionary<string, object> dict = new Dictionary<string, object> ();dict.Add ("user", "user1");dict.Add ("password", "123456");HttpHelper.Request ("http://192.168.1.90:8081/default.aspx", MethodTypeInfo.POST, dict, delegate(object obj) {Debug.Log(obj.ToString());}, ResponseTypeInfo.TEXT);}}

<span style="color: rgb(51, 51, 51); font-family: 'Microsoft YaHei', 微软雅黑, Arial, SimSun, 宋体; font-size: 14px; background-color: rgb(250, 250, 252);">服务器端代码如下：</span>

public partial class _default : System.Web.UI.Page{    protected void Page_Load(object sender, EventArgs e)    {        if(!IsPostBack)        {            if (Request["user"] != null && Request["password"] != null)            {                Response.Write("user:" + Request["user"].ToString() + ",password:" + Request["password"].ToString());            }        }    }}