find_sub_key()

 

find_sub_key(){char* keyName="key1//key2//key3//key4//";keyName="key1//key2//key3//key4";keyName="键1//键2//键3//键4";char* loc=keyName;char key[100];int len;do {len=strchr(loc+1,'//')-loc;if (len<0){len=strlen(keyName)-(loc-keyName);if (len==0)break;}strncpy(key,loc,len);key[len]='/0';cout<<key<<endl;//find key loc=strchr(loc,'//');loc++;} while ((loc-1)!=NULL);}