#include <stdio.h>
#include <string.h>
int main ()
{
char str[] = "http://www.runoob.com";
char ch = '.';
char *ret = NULL;
ret = strchr(str, 'r');
if ( ret == NULL )
{
printf("aaaa/n");
}
else
{
if ( strlen(ret+1) == 0 )
{
printf("ccc/n");
}
printf("[%s]/n",ret+1);
}
printf("%d/n",strlen("${agent_id}:"));
return(0);
}
strstr strchr
原创文章，作者：wdmbts，如若转载，请注明出处：https://blog.ytso.com/tech/pnotes/269429.html