public IActionResult HttpDownFile()
{
string url =
"http://localhost:99/api/HttpFile/GetFile";
HttpWebRequest request =
(HttpWebRequest)WebRequest.Create(url);
request.Method =
"GET";
byte[] fileBytes;
using (WebResponse webRes =
request.GetResponse())
{
int length = (
int)webRes.ContentLength;
HttpWebResponse response = webRes
as HttpWebResponse;
Stream stream =
response.GetResponseStream();
var contentdisposition = response.Headers[
"Content-Disposition"];
var filename = Util.Midstr(contentdisposition,
"filename=",
";");
//读取到内存
MemoryStream stmMemory =
new MemoryStream();
byte[] buffer =
new byte[length];
int i;
//将字节逐个放入到Byte中
while ((i = stream.Read(buffer,
0, buffer.Length)) >
0)
{
stmMemory.Write(buffer, 0, i);
}
fileBytes = stmMemory.ToArray();
//文件流Byte
FileStream fs =
new FileStream(
"D:\\other\\Test\\"+
filename, FileMode.OpenOrCreate);
stmMemory.WriteTo(fs);
stmMemory.Close();
fs.Close();
return Ok(
"D:\\other\\Test\\" +
filename);
}
}
url是下载文件的地址
转载于:https://www.cnblogs.com/huanyun/p/11350832.html
相关资源：DotNETCore_API
