char 字符串

 pStr要查找的字符串， iStrLen字符串长度

C/C++ code

    
    
    
    

     
     
     
     const
     
     
     
      
     
     
     
     char
     
     
     
     *
     
     
     
      function(
     
     
     
     char
     
     
     
      
     
     
     
     *
     
     
     
     pStr, 
     
     
     
     int
     
     
     
      iStrLen) { 
     
     
     
     bool
     
     
     
      bFindStart 
     
     
     
     =
     
     
     
      
     
     
     
     false
     
     
     
     ; 
     
     
     
     int
     
     
     
      iStart 
     
     
     
     =
     
     
     
      
     
     
     
     0
     
     
     
     ; 
     
     
     
     int
     
     
     
      iStop 
     
     
     
     =
     
     
     
      
     
     
     
     0
     
     
     
     ; 
     
     
     
     static
     
     
     
      buf[
     
     
     
     0xffff
     
     
     
     ]; 
     
     
     
     for
     
     
     
      (
     
     
     
     int
     
     
     
      i 
     
     
     
     =
     
     
     
      
     
     
     
     0
     
     
     
     ; i 
     
     
     
     <
     
     
     
      iStrLen; i
     
     
     
     ++
     
     
     
     ) { 
     
     
     
     if
     
     
     
      (pStr[i] 
     
     
     
     ==
     
     
     
      
     
     
     
     '
     
     
     
     @
     
     
     
     '
     
     
     
     ) { 
     
     
     
     if
     
     
     
      (
     
     
     
     !
     
     
     
     bFindStart) { iStart 
     
     
     
     =
     
     
     
      i; bFindStart 
     
     
     
     =
     
     
     
      
     
     
     
     true
     
     
     
     ; } 
     
     
     
     else
     
     
     
      { iStop 
     
     
     
     =
     
     
     
      i; 
     
     
     
     break
     
     
     
     ; } } } strncpy(buf, pStr 
     
     
     
     +
     
     
     
      iStart, iStop 
     
     
     
     -
     
     
     
      iStart); buf[iStop 
     
     
     
     -
     
     
     
      iStart] 
     
     
     
     =
     
     
     
      
     
     
     
     0
     
     
     
     ; 
     
     
     
     return
     
     
     
      buf; }
    
    
    
    

  
  
  
  

   
   
   
    
  
  
  
  
  
  
  
  

   
   
   
    
  
  
  
  
  
  
  
  

   
   
   
   #include   <string.h> 
#include   <stdio.h> 
#include   <stdlib.h> 
int   main(void) 
{ 
char   input[50]   =   "addfdj|中国ds|fsf "; 
char   *p; 
p   =   strtok(input,   "| "); 
while(p) 
{ 
printf( "%s\n ",   p); 
p=strtok(NULL,   "| "); 
} 
system( "PAUSE "); 
return   0; 
}
  
  
  
  
  
  
  
  

   
   
   
    
  
  
  
  
  
  
  
  

   
   
   http://zhidao.baidu.com/question/223850319.html
  
  
  
  
  
  
  
  

   
   
   
    
  
  
  
  
  
  
  
  

   
   
   http://download.csdn.net/detail/cuizhiyi2008/3481420
  
  
  
  
  
  
  
  

   
   
   
    
  
  
  
  
  
  
  
  

   
   
   http://blog.sina.com.cn/s/blog_4ff373440100w7xr.html
  
  
  
  
  
  
  
  

   
   
   
    
  
  
  
  
  
  
  
  

   
   
   
   
手写的split函数 功能按某字符截取为数组 
  
  
  
  
  
  
  
  

   
   
   
   
 
    
#include <iostream> #include <string> using namespace std; string* split (char ch[], const char *sp) {  int k=0,i=0;  for (int j=0;j<strlen(ch);j++)  {   if (ch[j] == *sp) k++;  }  const int num = k+1;  string *str = new string[num];  char *p;  p = strtok(ch, sp);  while (p != NULL)  {   str[i] = p;   p = strtok(NULL, sp);   i++;  }  delete p;  return str; } void main() {  char ch[] = "aaaaaaa,eeeeeeeeee,ccccccccc,ddddddddddd,sadfsadfd,adasd";  string *str = split(ch, ",");    cout<<str[5]; }
 
    
 
 
    
 
 
    
#include <string.h> #include <stdio.h> int main( void ) { char string[] = "134214214|5465fdsf|塞井焚舍|1321|ewrewrewr"; char seps[] = "|"; char *token; token = strtok(string, seps);  while(token != NULL) { printf(" %s\n", token ); token = strtok(NULL, seps);  } } 输出结果为：  134214214  5465fdsf  塞井焚舍  1321  ewrewrewr 将截取的字符保存在数组中
 
    
 
 
    
http://topic.csdn.net/u/20110309/10/56844f73-e1ab-49ee-acbc-f74974844eb7.html