修改
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9e3505bc27
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@ -9,105 +9,87 @@ namespace AlicizaX
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{
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public static partial class Utility
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{
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/// <summary>
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/// Http 相关的实用函数。
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/// </summary>
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public static partial class Http
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{
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/// <summary>
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/// GET请求与获取结果。
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/// 发送 GET 请求
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/// </summary>
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/// <param name="url">网络URL。</param>
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/// <param name="timeout">超时时间。</param>
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/// <returns>请求结果。</returns>
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public static async UniTask<string> Get(string url, float timeout = 5f)
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{
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var cts = new CancellationTokenSource();
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cts.CancelAfterSlim(TimeSpan.FromSeconds(timeout));
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using UnityWebRequest unityWebRequest = UnityWebRequest.Get(url);
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return await SendWebRequest(unityWebRequest, cts);
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using var cts = CreateTimeoutTokenSource(timeout);
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using var request = UnityWebRequest.Get(url);
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return await SendRequest(request, cts.Token);
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}
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/// <summary>
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/// Post请求与获取结果.
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/// 发送 JSON 格式的 POST 请求（服务端需用 [FromBody] 接收）
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/// </summary>
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/// <param name="url">网络URL。</param>
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/// <param name="postData">Post数据。</param>
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/// <param name="timeout">超时时间。</param>
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/// <returns>请求结果。</returns>
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public static async UniTask<string> Post(string url, string postData, float timeout = 5f)
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public static async UniTask<string> PostJson(string url, object jsonData, float timeout = 5f)
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{
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using var cts = CreateTimeoutTokenSource(timeout);
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var json = JsonUtility.ToJson(jsonData);
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using var request = CreateJsonPostRequest(url, json);
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return await SendRequest(request, cts.Token);
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}
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/// <summary>
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/// 发送表单格式的 POST 请求（x-www-form-urlencoded）
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/// </summary>
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public static async UniTask<string> PostForm(string url, Dictionary<string, string> formData, float timeout = 5f)
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{
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using var cts = CreateTimeoutTokenSource(timeout);
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using var request = UnityWebRequest.Post(url, formData);
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return await SendRequest(request, cts.Token);
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}
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/// <summary>
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/// 发送多部分表单的 POST 请求（multipart/form-data，支持文件上传）
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/// </summary>
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public static async UniTask<string> PostMultipart(string url, WWWForm formData, float timeout = 5f)
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{
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using var cts = CreateTimeoutTokenSource(timeout);
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using var request = UnityWebRequest.Post(url, formData);
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return await SendRequest(request, cts.Token);
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}
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//----- 私有工具方法 -----
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private static CancellationTokenSource CreateTimeoutTokenSource(float timeout)
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{
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var cts = new CancellationTokenSource();
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cts.CancelAfterSlim(TimeSpan.FromSeconds(timeout));
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using UnityWebRequest unityWebRequest = UnityWebRequest.PostWwwForm(url, postData);
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return await SendWebRequest(unityWebRequest, cts);
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return cts;
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}
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/// <summary>
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/// Post请求与获取结果.
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/// </summary>
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/// <param name="url">网络URL。</param>
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/// <param name="formFields">Post数据。</param>
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/// <param name="timeout">超时时间。</param>
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/// <returns>请求结果。</returns>
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public static async UniTask<string> Post(string url, Dictionary<string, string> formFields, float timeout = 5f)
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private static UnityWebRequest CreateJsonPostRequest(string url, string json)
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{
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var cts = new CancellationTokenSource();
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cts.CancelAfterSlim(TimeSpan.FromSeconds(timeout));
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using UnityWebRequest unityWebRequest = UnityWebRequest.Post(url, formFields);
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return await SendWebRequest(unityWebRequest, cts);
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// 手动处理 JSON（Unity 未提供直接方法）
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var request = new UnityWebRequest(url, "POST");
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byte[] jsonBytes = System.Text.Encoding.UTF8.GetBytes(json);
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request.uploadHandler = new UploadHandlerRaw(jsonBytes);
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request.downloadHandler = new DownloadHandlerBuffer();
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request.SetRequestHeader("Content-Type", "application/json");
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return request;
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}
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/// <summary>
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/// Post请求与获取结果.
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/// </summary>
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/// <param name="url">网络URL。</param>
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/// <param name="formData">Post数据。</param>
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/// <param name="timeout">超时时间。</param>
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/// <returns>请求结果。</returns>
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public static async UniTask<string> Post(string url, WWWForm formData, float timeout = 5f)
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{
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var cts = new CancellationTokenSource();
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cts.CancelAfterSlim(TimeSpan.FromSeconds(timeout));
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using UnityWebRequest unityWebRequest = UnityWebRequest.Post(url, formData);
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return await SendWebRequest(unityWebRequest, cts);
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}
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/// <summary>
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/// 抛出网络请求。
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/// </summary>
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/// <param name="unityWebRequest">UnityWebRequest。</param>
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/// <param name="cts">CancellationTokenSource。</param>
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/// <returns>请求结果。</returns>
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public static async UniTask<string> SendWebRequest(UnityWebRequest unityWebRequest, CancellationTokenSource cts)
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private static async UniTask<string> SendRequest(UnityWebRequest request, CancellationToken token)
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{
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try
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{
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var (isCanceled, _) = await unityWebRequest.SendWebRequest().WithCancellation(cts.Token).SuppressCancellationThrow();
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if (isCanceled)
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await request.SendWebRequest().WithCancellation(token);
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if (request.result != UnityWebRequest.Result.Success)
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{
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Log.Warning($"HttpPost {unityWebRequest.url} be canceled!");
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unityWebRequest.Dispose();
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Debug.LogError($"HTTP Error ({request.responseCode}): {request.error}");
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return string.Empty;
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}
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}
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catch (OperationCanceledException ex)
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{
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if (ex.CancellationToken == cts.Token)
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{
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Log.Warning("HttpPost Timeout");
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unityWebRequest.Dispose();
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return string.Empty;
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}
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}
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string ret = unityWebRequest.downloadHandler.text;
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unityWebRequest.Dispose();
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return ret;
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return request.downloadHandler.text;
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}
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catch (OperationCanceledException) when (token.IsCancellationRequested)
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{
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Debug.LogWarning("Request timed out.");
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return string.Empty;
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}
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}
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}
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}
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