从xml解析文本

Question

I have following link

https://hero.epa.gov/hero/ws/swift.cfc?method=getProjectRIS&project_id=993&getallabstracts=true

I want to parse this xml to get only text, like

Provider: HERO - 2.xx
DBvendor=EPA
Text-encoding=UTF-8

How can I parse it ?

Answer 1

Well, it's not a text file, it's an HTML file. If you open a file in browser and select view source you will be able to see text enclosed in <char> tags.

When it's opened in browser, these tags and other HTML content is interpreted and output is rendered on the page (that's why it looks like a text). If you want to implement similar behavior in Java then you should look into PhantomJS and/or JSoup examples.

Answer 2

It looks like a text file but it is an XML file and the browser just displays its text content. To verify right click and look at the page source.

Answer 3

You can use a library like Jsoup for parsing the file and getting the contents.

https://jsoup.org/cookbook/introduction/parsing-a-document