1 //以separator为节点分割字符串 2 - (NSArray *)componentsSeparatedByString:(NSString *)separator; 3 4 //NSString转换为const char * 5 NSString *str = @"abc"; 6 const char *cstr = [str UTF8String];
NSString类,布布扣,bubuko.com
NSString类
原文：http://www.cnblogs.com/cmembd/p/3764594.html
