iOS NSString 字符串处理:截取字符串、匹配字符串、分隔字符串、拼接字符串、替换字符串
用到老是要去找,还是记下来方便!!! 1.截取字符串NSString*string =@"tate_zwt";string = [string substringToIndex:3];//截取 ...
用到老是要去找,还是记下来方便!!! 1.截取字符串NSString*string =@"tate_zwt";string = [string substringToIndex:3];//截取 ...