You can use the same XPath object on multiple DOM trees, though you should note that XPath objects are not thread-safe.

同一XPath对象可用于多个DOM树，但必须注意 XPath对象不是线程安全的。

youdao

You can use the same XPath object on multiple DOM trees, though you should note that XPath objects are not thread-safe.

同一XPath对象可用于多个DOM树，但必须注意 XPath对象不是线程安全的。

youdao