即使我在标题 Content-Lenght 中设置,我也会收到 411 错误。我正在尝试发送 PUT 请求。结构 curl_slist *headers = NULL;
curl = curl_easy_init();
std::string paramiters =
"<data_file><archive>false</archive><data_type_id>0a7a184a-dcc6-452a-bcd3-52dbd2a83ea2</data_type_id><data_file_name>backwardstep.stt</data_file_name><description>connectionfile</description><job_id>264cf297-3bc7-42e1-8edc-5e2948ee62b6</job_id></data_file>";
if (curl) {
headers = curl_slist_append(headers, "Accept: */*");
headers = curl_slist_append(headers, "Content-Length: 123");
headers = curl_slist_append(headers, "Content-Type: application/xml");
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
curl_easy_setopt(curl, CURLOPT_VERBOSE, true);
curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L);
curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "PUT");
curl_easy_setopt(curl, CURLOPT_URL,
"..url/data_files/new/link_upload.xml");
curl_easy_setopt(curl, CURLOPT_USERPWD, "kolundzija@example.ch:PASS");
curl_easy_setopt(curl, CURLOPT_HEADER, 1L);
curl_easy_setopt(curl, CURLOPT_POSTFIELDS, paramiters.c_str());
curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE,
strlen(paramiters.c_str()));
curl_easy_setopt(curl, CURLOPT_FAILONERROR, 1L);
res = curl_easy_perform(curl);
这是来自服务器的响应:
Host: cloud...
Transfer-Encoding: chunked
Accept: */*
Content-Length: 123
Content-Type: application/xml
Expect: 100-continue
* The requested URL returned error: 411 Length Required
* Closing connection #0