79 lines
2.7 KiB
C#
79 lines
2.7 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using System.Text;
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using System.Threading.Tasks;
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using UnityEngine;
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using UnityEngine.Networking;
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public class web : MonoBehaviour
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{
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public const string URL = "http://47.109.133.52";
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// 存储服务器返回的Cookie
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private static Dictionary<string, string> cookieJar = new Dictionary<string, string>();
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public static async Task<string> SendRequest(string url, string method = "GET", string jsonData = "{}")
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{
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using (UnityWebRequest request = new UnityWebRequest(url, method))
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{
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// 设置下载处理器
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request.downloadHandler = new DownloadHandlerBuffer();
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// 如果是POST请求，设置请求体
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if (method == "POST" && jsonData != null)
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{
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byte[] bodyRaw = Encoding.UTF8.GetBytes(jsonData);
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request.uploadHandler = new UploadHandlerRaw(bodyRaw);
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request.SetRequestHeader("Content-Type", "application/json");
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}
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// 设置已存储的 Cookie
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if (cookieJar.Count > 0)
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{
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string cookieHeader = "";
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foreach (var cookie in cookieJar)
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{
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cookieHeader += $"{cookie.Key}={cookie.Value}; ";
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}
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request.SetRequestHeader("Cookie", cookieHeader);
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}
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// 发送请求并等待响应
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var operation = request.SendWebRequest();
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while (!operation.isDone)
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await Task.Yield();
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if (request.result == UnityWebRequest.Result.ConnectionError || request.result == UnityWebRequest.Result.ProtocolError)
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{
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Debug.LogError($"Error: {request.error}");
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return null;
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}
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else
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{
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// 处理返回的Cookie
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string setCookieHeader;
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string str = request.downloadHandler.text;
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if (request.GetResponseHeaders().TryGetValue("Set-Cookie", out setCookieHeader))
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{
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string[] cookies = setCookieHeader.Split(';');
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foreach (var cookie in cookies)
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{
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var cookieParts = cookie.Split('=');
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if (cookieParts.Length == 2)
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{
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string key = cookieParts[0].Trim();
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string value = cookieParts[1].Trim();
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cookieJar[key] = value;
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}
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}
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}
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// 返回响应内容
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return request.downloadHandler.text;
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}
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}
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}
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}
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