同题目, java发送post请求的时候可以直接携带byte[]类型的数据
想请教大佬们 python中如何实现?感谢!
同题目, java发送post请求的时候可以直接携带byte[]类型的数据
想请教大佬们 python中如何实现?感谢!
public byte[] post(String url,byte[] bytes) throws Exception {
HttpPost httpPost = new HttpPost(url);
httpPost.setEntity(new ByteArrayEntity(bytes));
httpPost.setHeader("Content-type", "application/octet-stream;charset=UTF-8");
//这里是设置虚拟IP
String remoteIp = (int) (Math.random() * 255 + 1)+"."+(int) (Math.random() * 255 + 1)+"."+(int) (Math.random() * 255 + 1)+"."+(int) (Math.random() * 255 + 1);
httpPost.setHeader("X-Forwarded-For",remoteIp);
CloseableHttpResponse httpResponse = HttpClients.createDefault().execute(httpPost);
try {
HttpEntity entityResponse = httpResponse.getEntity();
int responseCode = httpResponse.getStatusLine().getStatusCode();
int contentLength = (int) entityResponse.getContentLength();
// OutputStream out = new ByteArrayOutputStream(contentLength);
if (contentLength <= 0)
throw new IOException("No response");
int total = 0;
int len ;
//respBuffer是一个缓存数组,缓存InputStream.read()的数据,由于可能一次取不全,所以分多次取,最后是-1时候不取了结束了
byte[] respBuffer = new byte[contentLength];
byte[] respBuffer1 = new byte[contentLength];
while ((len = entityResponse.getContent().read(respBuffer)) != -1 ){
for (int i=0;i<len;i++){
respBuffer1[total+i] = respBuffer[i];
}
total = total + len;
}
// System.out.println(entityResponse.getContent().read(respBuffer,0,contentLength));
if (total != respBuffer.length)
throw new IOException("Read response buffer error");
return respBuffer1;
} finally {
httpResponse.close();
}
}