java Files.write() ：在文本文件中追加新行

Files.write() : appending new lines in a text file

提问by FSm

I'm using the code below to write into a text file

我正在使用下面的代码写入文本文件

String content = "I Love Java";
Files.write(Paths.get(gg), (content + "\n").getBytes(UTF_8),StandardOpenOption.CREATE,StandardOpenOption.APPEND);

After 3 times of run, the text is saved into the the text as :

运行3次后，文本保存到文本中为：

I Love JavaI Love JavaI Love Java

But, I want the text in the text file looks like:

但是，我希望文本文件中的文本如下所示：

I Love Java 
I Love Java
I Love Java

Any help please ?

请问有什么帮助吗？

回答by davidxxx

You should avoid specific new line separators such as "\n"or "\r\n"that depends on the OS and favor the use of the System.lineSeparator()constant that applies at runtime the separator of the OS on which the JVM runs.

您应该避免使用特定的新行分隔符，例如取决于操作系统的"\n"或 "\r\n"，并倾向于使用System.lineSeparator()在运行时适用于运行 JVM 的操作系统的分隔符的常量。