直接is>>sz不可以吗？对boost::asio::streambuf的成员函数不太了解。stringstream string_buffer;is >> string_buffer.rd_buf();string_buffer>>sz;如果我的回答没能帮助您，请继续追问。转载，仅供参考。
boost::asio::streambuf streambuf对象可自己动态分配内存,所以相当于是一个无限大小的缓冲区。 streambuf buf; std::ostream out(&buf); out write(sock, buf); // 转换为string std::ostringstream str; cout 一些方法说明: streambuf([max_size,][allocator]):这个方法构造了一个streambuf对象。可以指定一...
//socket同步的读写,buffer对象可以接受string、array、vector socket.write_some(asio::buffer(msg), error); size_t len = socket.read_some(asio::buffer(buf), error); //socket异步的读写 socket.async_write_some(asio::buffer(msg), &callback); socket.async_read_some(asio::buffer(buf), &call...
ip::tcp::endpoint ep(ip::address_v4::from_string("127.0.0.1"), 7002); boost::system::error_code ec; socket.connect(ep, ec); if (ec) return -1; boost::asio::streambuf request; std::ostream request_stream(&request); request_stream << "POST /cs/restfull/operationRestfullApi/testP...
boost::asio::read_until(m_socket, replyBuf,'\0'); Run Code Online (Sandbox Code Playgroud) 如果你想将streambuf转换为字符串: std::stringretVal((std::istreambuf_iterator<char>(&replyBuf)),std::istreambuf_iterator<char>()); Run Code Online (Sandbox Code Playgroud)...
#include <string> #include <boost/asio.hpp> using namespace std; using namespace boost::asio; int Teststreambuf() { io_service iosev; ip::tcp::socket socket(iosev); ip::tcp::endpoint ep(ip::address_v4::from_string("127.0.0.1"), 7002); ...
(ssl::stream_base::client);s.handshake(host+":"+port,path);std::cout<<"connected."<<std::endl;// send request to the websockets.write(net::buffer("{'op':'subscribe', 'args':['spot/ticker:ETH-USDT']}"));{net::streambuf buffer;s.read(buffer);// auto data_it = buffer.data...
ip::tcp::endpoint ep(ip::address_v4::from_string("127.0.0.1"), 7002); boost::system::error_code ec; socket.connect(ep, ec); if (ec) return -1; boost::asio::streambuf request; std::ostream request_stream(&request); request_stream << "POST /cs/restfull/operationRestfullApi/test...
typedef basic_streambuf<char> streambuf; 内部是用vector<char>类型保存为字符数组的 private: std::size_t max_size_; std::vector<char_type, Allocator> buffer_; 假设response_为 boost::asio::streambuf类型,可用 char c1 = response_.sgetc();读取第一个字符 ...
boost::asio:这是核心类和函数所在的地方。重要的类有io_service和streambuf。类似read, read_at, read_until方法,它们的异步方法,它们的写方法和异步写方法等自由函数也在这里。 boost::asio::ip:这是网络通信部分所在的地方。重要的类有address, endpoint, tcp, udp和icmp,重要的自由函数有connect和async_conne...