How to extract any nodes between a node A and a node B with Jsoup?

问题

I am trying to extract data from a site to construct a database.

I want to extract the data from "h2#1" to the line before "h2#2",
and put it into Element, so that I can handle the data easier.

The data shown in the picture is within a div where id="left"

The page I am trying to extract data:
http://koryaku.fullbokko.drecom.jp/quests/sp/eiketsu_sinka_no_hihou/netureinokishi/#1

回答1:

Try this CSS selector:

h2#1 ~ *:not(h2#2 ~ *):not(h2#2)

DEMO

http://try.jsoup.org/~T29QSXFbJqwJx2a_If4qUeD1cnU

DESCRIPTION

h2#1 ~ *       /* Select any node preceded by h2#1 ... */
:not(h2#2 ~ *) /* ... and not preceded by h2#2 ... */
:not(h2#2)     /* ... and exclude h2#2 itself ! */

Tested on Jsoup 1.8.3

来源：https://stackoverflow.com/questions/34723544/how-to-extract-any-nodes-between-a-node-a-and-a-node-b-with-jsoup