HTTP客户端上传文件C#
HTTP CLIENT Upload File C#
这是下面的代码 (C#) 上传到 https://nft.storage/ It Works fine But when I upload mp4 file (Uploaded successfully) , The uploaded file doesn’t work . Source Code https://github.com/filipepolizel/unity-nft-storage
我使用了许多不同的 HTTPCLIENT 示例,但它们是一样的
已损坏上传的 mp4 文件:http://ipfs.io/ipfs/bafybeibt4jqvncw6cuyih27mujbpdmsjl46pykablvravh3qg63vuvcdqy
// nft.storage API endpoint
private static readonly string nftStorageApiUrl = "https://api.nft.storage/";
// HTTP client to communicate with nft.storage
private static readonly HttpClient nftClient = new HttpClient();
// http client to communicate with IPFS API
private static readonly HttpClient ipfsClient = new HttpClient();
// nft.storage API key
public string apiToken;
void Start()
{
nftClient.DefaultRequestHeaders.Add("Accept", "application/json");
if (apiToken != null)
{
nftClient.DefaultRequestHeaders.Add("Authorization", "Bearer " + apiToken);
}
else
{
// log in console in case no API key is found during initialization
Debug.Log("Starting NFT Storage Client without API key, please call 'SetApiToken' method before using class methods.");
}
}
public async Task<NFTStorageUploadResponse> UploadDataFromFile(string path)
{
StreamReader reader = new StreamReader(path);
string data = reader.ReadToEnd();
reader.Close();
print("Uploading...");
return await UploadDataFromString(data);
}
public async Task<NFTStorageUploadResponse> UploadDataFromString(string data)
{
string requestUri = nftStorageApiUrl + "/upload";
string rawResponse = await Upload(requestUri, data);
NFTStorageUploadResponse parsedResponse = JsonUtility.FromJson<NFTStorageUploadResponse>(rawResponse);
return parsedResponse;
}
private async Task<string> Upload(string uri, string paramString)
{
try
{
using (HttpContent content = new StringContent(paramString))
{
//content.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");
content.Headers.ContentType = new MediaTypeHeaderValue("*/*");
HttpResponseMessage response = await nftClient.PostAsync(uri, content);
response.EnsureSuccessStatusCode();
Stream responseStream = await response.Content.ReadAsStreamAsync();
StreamReader reader = new StreamReader(responseStream);
return reader.ReadToEnd();
}
}
catch (HttpRequestException e)
{
Debug.Log("HTTP Request Exception: " + e.Message);
Debug.Log(e);
return null;
}
}
答案对我有帮助。谢谢,我将更新方法更改为:
public static async Task<string> Upload(string uri, string pathFile)
{
byte[] bytes = System.IO.File.ReadAllBytes(pathFile);
using (var content = new ByteArrayContent(bytes))
{
content.Headers.ContentType = new MediaTypeHeaderValue("*/*");
//Send it
var response = await nftClient.PostAsync(uri, content);
response.EnsureSuccessStatusCode();
Stream responseStream = await response.Content.ReadAsStreamAsync();
StreamReader reader = new StreamReader(responseStream);
return reader.ReadToEnd();
}
}
现在效果很好
这是下面的代码 (C#) 上传到 https://nft.storage/ It Works fine But when I upload mp4 file (Uploaded successfully) , The uploaded file doesn’t work . Source Code https://github.com/filipepolizel/unity-nft-storage 我使用了许多不同的 HTTPCLIENT 示例,但它们是一样的 已损坏上传的 mp4 文件:http://ipfs.io/ipfs/bafybeibt4jqvncw6cuyih27mujbpdmsjl46pykablvravh3qg63vuvcdqy
// nft.storage API endpoint
private static readonly string nftStorageApiUrl = "https://api.nft.storage/";
// HTTP client to communicate with nft.storage
private static readonly HttpClient nftClient = new HttpClient();
// http client to communicate with IPFS API
private static readonly HttpClient ipfsClient = new HttpClient();
// nft.storage API key
public string apiToken;
void Start()
{
nftClient.DefaultRequestHeaders.Add("Accept", "application/json");
if (apiToken != null)
{
nftClient.DefaultRequestHeaders.Add("Authorization", "Bearer " + apiToken);
}
else
{
// log in console in case no API key is found during initialization
Debug.Log("Starting NFT Storage Client without API key, please call 'SetApiToken' method before using class methods.");
}
}
public async Task<NFTStorageUploadResponse> UploadDataFromFile(string path)
{
StreamReader reader = new StreamReader(path);
string data = reader.ReadToEnd();
reader.Close();
print("Uploading...");
return await UploadDataFromString(data);
}
public async Task<NFTStorageUploadResponse> UploadDataFromString(string data)
{
string requestUri = nftStorageApiUrl + "/upload";
string rawResponse = await Upload(requestUri, data);
NFTStorageUploadResponse parsedResponse = JsonUtility.FromJson<NFTStorageUploadResponse>(rawResponse);
return parsedResponse;
}
private async Task<string> Upload(string uri, string paramString)
{
try
{
using (HttpContent content = new StringContent(paramString))
{
//content.Headers.ContentType = new MediaTypeHeaderValue("application/octet-stream");
content.Headers.ContentType = new MediaTypeHeaderValue("*/*");
HttpResponseMessage response = await nftClient.PostAsync(uri, content);
response.EnsureSuccessStatusCode();
Stream responseStream = await response.Content.ReadAsStreamAsync();
StreamReader reader = new StreamReader(responseStream);
return reader.ReadToEnd();
}
}
catch (HttpRequestException e)
{
Debug.Log("HTTP Request Exception: " + e.Message);
Debug.Log(e);
return null;
}
}
答案对我有帮助。谢谢,我将更新方法更改为:
public static async Task<string> Upload(string uri, string pathFile)
{
byte[] bytes = System.IO.File.ReadAllBytes(pathFile);
using (var content = new ByteArrayContent(bytes))
{
content.Headers.ContentType = new MediaTypeHeaderValue("*/*");
//Send it
var response = await nftClient.PostAsync(uri, content);
response.EnsureSuccessStatusCode();
Stream responseStream = await response.Content.ReadAsStreamAsync();
StreamReader reader = new StreamReader(responseStream);
return reader.ReadToEnd();
}
}
现在效果很好