从网站GoogleSheets导入数据的正则表达式

Question

目的是从title中提取tags和webpage。

我正在使用 SessionFactory sessionFactory = new Configuration().configure("hibernate.cfg.xml").buildSessionFactory(); ，并且希望将结果全部放在1行中。像这样：

importdata

---

我被困在my process in googlesheet中途

• 第一个标签[webpage] [title] [1st tag] [2nd tag] [3 rd tag] [4th tag] ... [last tag] -我已经从 大数据。

  Extracted

• 第二个标签页=query({array_constrain(IMPORTDATA(A1),6375,10)},"WHERE (Col1 CONTAINS 'btn btn-secondary' AND Col1 CONTAINS 'href') or (Col1 CONTAINS 'meta property' AND Col1 CONTAINS 'og:title')")-提取了我需要的文本，但仅适用于第一行（仅提取了with REGEXEXTRACT，tags仍然不存在，因为它分散了一些列...）

  =REGEXEXTRACT(query({array_constrain(IMPORTDATA(A1),6375,10)},"WHERE (Col1 CONTAINS 'btn btn-secondary' AND Col1 CONTAINS 'href')"),"\>(.+)\

我不知道该怎么做:(任何帮助都将受到赞赏！

Answer 1

=ARRAYFORMULA({REGEXREPLACE(TEXTJOIN(", ",1,
 QUERY(ARRAY_CONSTRAIN(SUBSTITUTE(IMPORTDATA(A2),"""",""),1000,15),
 "where Col1 contains '<meta property=og:title content='")),
 "<meta property=og:title content=| />",""),
 TRANSPOSE(REGEXEXTRACT(QUERY(TRANSPOSE(QUERY(TRANSPOSE(
 ARRAY_CONSTRAIN(SUBSTITUTE(IMPORTDATA(A2),"""",""),8000,3)),,50000)),
 "where Col1 contains '<a class=btn btn-secondary'"),"\>(.*)+\<"))})

demo spreadsheet