分割字符串

[kim_jinye]

有字符串“asdf|dasf|asdf”，其中|为分隔符，且字符串是不定长的，请问如果要把|分割的子字符串取出有什么高效的方法没有？

[ckt]

自己写循环遍历整个字符串,把非|的字符取出,遇到|算结束.

[dubiousway]

strtok:

#include <stdio.h>
#include <string.h>

int main ()
{
  char str[] ="asdf|dasf|asdf";
  char * pch;
  pch = strtok (str,"|");
  while (pch != NULL)
  {
    printf ("%s\n",pch);
    pch = strtok (NULL, ",");
  }
  return 0;
}

[selooloo]

#include <iostream>
#include <sstream>
#include <string>
using namespace std;

int main(void)
{
    string str("asdf|dasf|asdf"),substr;
    stringstream buf(str);
    
    while(buf.good())
    {
        getline(buf,substr,'|');
        cout<<substr<<endl;
    }
    system("pause");
    return 0;
}

[ljz888666555]

MFC的话还有个函数AfxExtractSubString,c