List<Element> list = root.elements();
為啥我這條語句報(bào)錯(cuò):The type List is not generic; it cannot be parameterized with arguments <Element>
需要導(dǎo)入什么包嗎?
為啥我這條語句報(bào)錯(cuò):The type List is not generic; it cannot be parameterized with arguments <Element>
需要導(dǎo)入什么包嗎?
2019-11-26
舉報(bào)
2020-02-16
List 需要引入
import java.util.List;