C语言中const char *字符进行切割实现
将127.0.0.1以“”“.”来进行切割，实现如下：
const char * ip = "127.0.0.1";
char *test = new char[100];
strcpy(test, ip);
const char *split = ".";
char *final;
final = strtok(test, split);
while (final)
{
printf("%s\n", final);
final = strtok(NULL, split);
}
return 0;最终实现效果：
想要将字符转成整形，如下：
#include <stdio.h>
#include <iostream>
//借助strtok实现split
#include <string.h>
int main()
{
const char * ip = "127.0.0.1";
char *test = new char[100];
strcpy(test, ip);
const char *split = ".";
char *final;
final = strtok(test, split);
while (final)
{
printf("%s\n", final);
int c = atoi(final);
printf("data = %d\n", c);
final = strtok(NULL, split);
}
return 0;
}
原文地址：https://blog.csdn.net/Littlehero_121/article/details/143976518
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