是否可以在C#中只下载文件的一部分(例如,前100KB)?
我只是好奇这是否可行——我知道如何下载文件,但如何只下载文件的前100KB?试试以下方法:是否可以在C#中只下载文件的一部分(例如,前100KB)?,c#,.net,networking,httpwebrequest,httpwebresponse,C#,.net,Networking,Httpwebrequest,Httpwebresponse,我只是好奇这是否可行——我知道如何下载文件,但如何只下载文件的前100KB?试试以下方法: string GetWebPageContent(string url) { string result = string.Empty; HttpWebRequest request; const int bytesToGet = 1000; request = WebReque
string GetWebPageContent(string url)
{
string result = string.Empty;
HttpWebRequest request;
const int bytesToGet = 1000;
request = WebRequest.Create(url) as HttpWebRequest;
//get first 1000 bytes
request.AddRange(0, bytesToGet - 1);
// the following code is alternative, you may implement the function after your needs
using (WebResponse response = request.GetResponse())
{
using (StreamReader sr = new StreamReader(response.GetResponseStream()))
{
result = sr.ReadToEnd();
}
}
return result;
}
从中被盗。您是否在询问如何发出字节范围请求?