Eight lines of code read and write the XML.

有8行代码用来读写XML。

youdao

Use blank lines in your code to make it easier to read.

你可以用空行来使你的程序更容易阅读。

youdao

Use blank lines in your code to make it easier to read.

你可以用空行来使你的程序更容易阅读。

youdao