我有很多字符串看起来像这样:
Soccer Livescore: (POR-SF) #Rio Ave vs #SC Braga: 2-1 Soccer Livescore: (ENG-FC) #Chester FC vs #Halifax: 1-0
如何在 - ?
的每一侧的()和整数之间提取字符串答案 0 :(得分:0)
可能你想看看NSString标记化:NSString tokenize in Objective-C 其中一个答案中有样本:
NSString *string = @"oop:ack:bork:greeble:ponies";
NSArray *chunks = [string componentsSeparatedByString: @":"];
答案 1 :(得分:0)
请参阅NSString
的以下方法:
rangeOfString:
(用它来寻找'('和')')
substringWithRange:
(获取子串'TM1-TM2')
componentsSeparatedByString:
(用' - '字符分割字符串)。
答案 2 :(得分:0)
这是答案。
NSString *string =@"Soccer Livescore: (CONMEBOL-GS) #Rio Ave vs #SC Braga: 2-1";
NSRange range1 = [string rangeOfString:@"("];
NSRange range2 = [string rangeOfString:@")"];
range1.location = range1.location + 1;
range1.length = range2.location - range1.location;
NSString *scoreString = [string substringWithRange:NSMakeRange([string length]-3, 3)];
NSArray *scores = [scoreString componentsSeparatedByString:@"-"];
NSLog(@"%@ %d %d", [string substringWithRange:range1], [scores[0] intValue], [scores[1] intValue]);
日志结果:CONMEBOL-GS 2 1