-(void)redfile{    FILE *fp=fopen([[self bundlePath:@"information.txt"]UTF8String], "r");    char word[100];        if (!fp)     {        return;    }        while(fgets(word, 100,fp))    {        word[strlen(word)-1] = '\0';        NSLog(@"%s",word);    }    fclose(fp);}//读取同目录下文件路jin-(NSString *)bundlePath:(NSString *)fileName {    return [[[NSBundle mainBundle] bundlePath] stringByAppendingPathComponent:fileName];}