boost::log关闭日志文件并打开一个新文件

#include <boost/log/core.hpp>
#include <boost/log/trivial.hpp>

boost::log::core::get()->add_global_attribute("File", boost::log::attributes::mutable_constant<std::string>("log_file.log"));

boost::log::core::get()->remove_all_sinks();
boost::log::add_file_log(boost::log::keywords::file_name = "new_log_file.log");

#include <boost/log/core.hpp>
#include <boost/log/trivial.hpp>
#include <boost/log/attributes/mutable_constant.hpp>
#include <boost/log/utility/setup/file.hpp>

int main()
{
    boost::log::core::get()->add_global_attribute("File", boost::log::attributes::mutable_constant<std::string>("log_file.log"));
    boost::log::core::get()->remove_all_sinks();
    boost::log::add_file_log(boost::log::keywords::file_name = "new_log_file.log");

    BOOST_LOG_TRIVIAL(info) << "This is a log message.";

    return 0;
}