C函数: 查找字串的函数叫什么

[bobogg]

memchr , strchr 好像只能查找单一字元

我想查找一个字串 (多个字元) 的话要用什么函数呢

char *s="Golden Vi Global View";
char *p;

' 假设有一个 StrFind 函数

p = StrFind(s,'Vie');
// 函数会找到 Vie 第一次出现在 "Golden Vi Global View"

[招财猫_Martin]

const char * strstr ( const char * str1, const char * str2 ); char * strstr ( char * str1, const char * str2 ); example /* strstr example */ #include <stdio.h> #include <string.h> int main () { char str[] ="This is a simple string"; char * pch; pch = strstr (str,"simple"); strncpy (pch,"sample",6); puts (str); return 0; } 可以参考: http://www.cplusplus.com/reference/cstring/strstr/

[招财猫_Martin]

C语言里关于查找的函数: Searching: memchr Locate character in block of memory (function ) strchr Locate first occurrence of character in string (function ) strcspn Get span until character in string (function ) strpbrk Locate characters in string (function ) strrchr Locate last occurrence of character in string (function ) strspn Get span of character set in string (function ) strstr Locate substring (function ) strtok Split string into tokens (function )