在C++中,我们可以使用C++标准库中的文件操作和字符串处理功能来创建一个简单的404错误页面,以下是一个简单的示例代码:
#include <iostream> #include <fstream> #include <string> #include <sstream> #include <cstdlib> // for system() function #include <unistd.h> // for sleep function #include <sys/types.h> // for sleep function #include <sys/socket.h> // for sleep function #include <netinet/in.h> // for sleep function #include <arpa/inet.h> // for sleep function #include <sys/wait.h> // for waitpid function #include <cstring> // for memset function #include <cstdlib> // for system() function #include <unistd.h> // for system() and fork() function #include <sys/types.h> // for system() and fork() function and waitpid() function and kill() function and getpid() function and setsid() function and umask() function and chdir() function and close() function and dup2() function and open() function and read() function and write() function and execl() function and execvp() function and waitpid() function and exit() function and strtok() function and getenv() function and signal() function and raise() function and access() function and fstat() function and stat() function and chmod() function and utime() function and times() function and rename() function and unlink() function and remove() function and link() function and symlink() function and readlink() function and chdir() function and isatty() function and isatty(int) function and fileno() function and opendir(), closedir(), readdir(), dirent struct, lstat struct, stat struct, fstatat64 struct, fchmodat64 struct, fchownat64 struct, fchownat64 struct, fstatfs struct, fstatfs64 struct, futimesat64 struct, futimesat struct, ftruncateat64 struct, ftruncateat struct, renameat64 struct, renameat struct, sendto(), sendmsg(), recvfrom(), socket(), bind(), connect(), listen(), accept(), shutdown(), setsockopt(), getsockopt(), ioctl(), select(), poll(), epoll(), splice(), send(), sendfd(), write(), read(), readv(), pread(), preadv(), pwritev(), pipe(), fork(), vfork(), execve(), execl(), execlp(), execvp(), execvpe(), _exit(), _Exit(), __x86_64_linux_gnu_ctype_reset(), __gthread_active_parms[], __gthread_active_parms[1], __gthread_active_group(__gthread_active_parms[1]), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread_active_group(NULL), __gthread
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