我有一个字符串,如下所示,
NSString * aString = @"This is the #substring1 and #subString2 I want";
如何只选择以"#"开头的文本(以空格结尾),在本例中为"subString1"和"subString2"?
注意:编辑问题是为了清晰起见
hash substring objective-c nsstring ios
hash ×1
ios ×1
nsstring ×1
objective-c ×1
substring ×1