Unity UnityWebRequest Get与Post应用

最新推荐文章于 2025-04-28 21:02:31 发布

原创

最新推荐文章于 2025-04-28 21:02:31 发布 · 3.8k 阅读

9 ·

CC 4.0 BY-SA版权

文章标签：

#unity

这篇博客详细介绍了如何在Unity中使用UnityWebRequest进行HTTP的GET和POST请求，包括普通表单、Raw Body数据的处理，以及响应的解析和回调函数的使用。示例代码展示了如何设置超时、请求头、授权信息等，对于Unity游戏开发中的网络通信有很好的参考价值。

学习目标：

using LitJson;
using Newtonsoft.Json;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Text;
using System.Threading;
using UnityEngine;
using UnityEngine.Networking;

public class WebRequestTest :MonoBehaviour
{
   
   
    public delegate void HttpHelperPostGetCallbacks(long code, HttpHelperRequests request, HttpHelperResponses rsponse);

    //Http请求信息
    [Serializable]
    public struct HttpHelperRequests
    {
   
   
        //请求地址
        public string url;
        //表单字段
        public JsonData filelds;
        //表头
        public JsonData headers;
        public string token;
        public string session;
    }

    //Http返回信息
    [Serializable]
    public struct HttpHelperResponses
    {
   
   
        //返回Http状态码
        public long code;
        //返回http提示信息
        public string message;
        //请求接口时返回的头字典
        public Dictionary<string, string> headers;
        //请求API接口时返回的文本内容
        public string text;
        //请求返回的字节数值
        public byte[] bytes;
        //下载完成时返回的Texture
        public Texture texture;
        //下载资源时用到的线程
        public Thread thread;
        //下载的AB
        public AssetBundle bundle;

        /// <summary>
        /// 将text反序列化成T类型
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <returns></returns>
        public T Deserialize<T>()
        {
   
   
            return JsonConvert.DeserializeObject<T>(this.text);
        }
    }



    #region UnityWebRequest
    private void SendRequest(string url, HttpHelperPostGetCallbacks callback, JsonData fields = null, JsonData header = null, int timeout = 5)
    {
   
   
        StartCoroutine(_SendRequest(url, callback, fields, header, timeout));
    }

    IEnumerator _SendRequest(string url, HttpHelperPostGetCallbacks callback, JsonData fields = null, JsonData header = null, int timeout = 5)
    {
   
   
        using (UnityWebRequest webRequest = new UnityWebRequest(url))
        {
   
   
            webRequest.timeout = timeout;
            yield return webRequest.