2011-05-18 110 views

回答

17

你可以先处理字符串,并将\\n

NSString *newString = [originalString stringByReplacingOccurrencesOfString:@"\n" withString:@"\\n"]; 
+4

参数被颠倒取代的\n所有出现。我不得不使用[originalString stringByReplacingOccurrencesOfString:@“\\ n”withString:@“\ n”] – railwayparade 2013-01-15 03:19:55