如何用c语言打开网页？system命令及 windows中的命令

​man 3 system
​NAME
       system - execute a shell command

SYNOPSIS
       #include <stdlib.h>

       int system(const char *command);

DESCRIPTION
       system()  executes a command specified in command by calling /bin/sh -c
       command, and returns after the command has been completed.  During exe‐
       cution  of the command, SIGCHLD will be blocked, and SIGINT and SIGQUIT
       will be ignored.

RETURN VALUE
       The value returned is -1 on  error  (e.g.   fork(2)  failed),  and  the
       return  status  of the command otherwise.  This latter return status is
       in the format specified in wait(2).  Thus, the exit code of the command
       will  be  WEXITSTATUS(status).   In case /bin/sh could not be executed,
       the exit status will be that of a command that does exit(127).
       If the value of command is NULL, system() returns nonzero if the  shell
       is available, and zero if not.

       system() does not affect the wait status of any other children.
​一、system命令
​

#include <stdio.h>  

#include <stdlib.h>  

int  main(void){  

    system("start http://rong11417.360doc.com");  

    return 0;  

} 

​
​二、windows中的ShellExecute命令
​1、
​#include <windows.h>
int main(void){
​
ShellExecute(NULL,"open","http://rong11417.360doc.com",NULL,NULL,SW_SHOWNORMAL);

return 0;
}
​
​2、
​#include <windows.h>
int main(void){
​
system("start http://rong11417.360doc.com");
​
return 0;
}