Created
September 11, 2020 09:54
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Curl-rust POST request example
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| use std::io::Read; | |
| use curl::easy::Easy; | |
| fn main() { | |
| let mut data = "this is the body".as_bytes(); | |
| let mut easy = Easy::new(); | |
| easy.url("http://www.example.com/upload").unwrap(); | |
| easy.post(true).unwrap(); | |
| easy.post_field_size(data.len() as u64).unwrap(); | |
| let mut transfer = easy.transfer(); | |
| transfer.read_function(|buf| { | |
| Ok(data.read(buf).unwrap_or(0)) | |
| }).unwrap(); | |
| transfer.perform().unwrap(); | |
| } |
Before the perform and after the transfer.read_function() insert:
transfer.write_function(|data| {
html_data = String::from_utf8(Vec::from(data)).unwrap();
Ok(data.len())
}).unwrap();
and after the perform:
println!("HTML body {:#?}", html_data);
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so, how can I print response message? Thanks