我正在使用 R(XML 包)解析一个 xml。XML 有以下标记。
< <
> >
& &
Input Text:
My age is &gt; 65 years years.
output: My age is gt;65 years.
预期输出:我的年龄>65 岁。
How to get 2-step(1) for converting & into & (2) > into '>' ?