Introduction - If you have any usage issues, please Google them yourself
Pb11.5 + pbni + libcurl calls HTTP and HTTPS,realizes get,post (return text supports gzip decompression, post supports gzip compression upload),file upload and download(with progress bar display);provides two operation modes, synchronous and asynchronous;pb11.5 and above can be upgraded by itself, should be able to use; and less than 11.5 does not support.