Ank*_*yas 5 cocoa-touch newline objective-c nsstring ios
我想\n从我的字符串中的新行字符后获取所有值.我怎样才能获得这些价值?
试试这个:
NSString *substring = nil;
NSRange newlineRange = [yourString rangeOfString:@"\n"];
if(newlineRange.location != NSNotFound) {
substring = [yourString substringFromIndex:newlineRange.location];
}
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