1.提取字符串
2.提取指定长度的字符串
3.提取指定字符为止的字符串
4.取仅包含指定字符集的字符串
5.取到指定字符集为止的字符串
#include <stdio.h>
int main()
{
char str[512]={0};
sscanf("123456","%s",str);
printf("str=%s\n",str);
sscanf("123456","%4s",str);
printf("str=%s\n",str);
sscanf("123456 abcdef","%[^ ]",str);
printf("str=%s\n",str);
sscanf("123456abcdefBCDEF","%[1-9a-z]",str);
printf("str=%s\n",str);
sscanf("123456abcdefBCDEF","%[^A-Z]",str);
printf("str=%s\n",str);
return 0;
}
运行结果如下:
时间: 2024-08-08 10:11:05