0

私はこのようなこの2つの段落を持っています

On Friday afternoon after you leave work, you probably
think about going out and having a few drinks with 
friends to relax and wind down.  Even though you 
may think you deserve to go out and have a few drinks,
there are some things that you should certainly keep
in mind.

Like any other day, tomorrow is going to be a day
for exercise, and since you are exercising on a 
regular basis, a few drinks of alcohol won't really
hurt anything, right?  Before you decide to rush out
to the local bar, there are a few things below that
you should think about before you make your choice
about going out to drink some alcohol.

これにフォーマットするにはどうすればよいですか：

On Friday afternoon after you leave work, you probably think about going out and having a few drinks with friends to relax and wind down. Even though you may think you deserve to go out and have a few drinks, there are some things that you should certainly keep in mind.

Like any other day, tomorrow is going to be a day for exercise, and since you are exercising on a regular basis, a few drinks of alcohol won't really hurt anything, right? Before you decide to rush out to the local bar, there are a few things below that you should think about before you make your choice about going out to drink some alcohol.

次のように \n をスペースに置き換える方法しか知りません。

stringByReplacingOccurrencesOfString:@"\n" withString:@" "

しかし、各段落を認識する方法がわかりません

ありがとうございます

4

2 に答える 2

2

このコードは防弾ではなく、余分な改行文字をクリーンアップするために追加のコードが必要ですが、それはあなたを始めるのに役立つはずです：

// Assuming your input string contains all the text, then:

NSArray *paragraphs = [input componentsSeparatedByString:@"\n\n"];
for (NSString *paragraph in paragraphs)
{
    NSString *cleaned = [paragraph stringByReplacingOccurrencesOfString:@"\n" withString:@" "];
    NSLog(@"paragraph = %@", cleaned);
}
于 2013-02-14T15:52:35.830 に答える
1

2 つの連続する「\n\n」を検索します。これにより、それが段落であることがわかります。

于 2013-02-14T15:47:29.320 に答える