NSString nslog revealing “\n” newline character

问题

I want to log an NSString but when I log it, it doesn't show the new line character " n". How can I make it so it does? Thanks.

回答1:

You can process the string first and replace all occurrences of \n with \\n

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

来源：https://stackoverflow.com/questions/6052073/nsstring-nslog-revealing-n-newline-character