How do I read Text from HTML file ?
45 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
vish
am 7 Feb. 2011
Beantwortet: moahaimen talib
am 28 Okt. 2017
I would like to know how is it possible to read only text from HTML file. I assume matlab reads the source code of the file due to which along with the actual text, it also reads the tags and other script related data. Please let me know how can this be solved.
0 Kommentare
Akzeptierte Antwort
Ned Gulley
am 7 Feb. 2011
Try something like this:
url = 'http://www.example.com/';
html = urlread(url);
% Use regular expressions to remove undesired markup.
txt = regexprep(html,'<script.*?/script>','');
txt = regexprep(txt,'<style.*?/style>','');
txt = regexprep(txt,'<.*?>','')
Once you have all the HTML, you can sift out the style and script blocks. Then remove any remaining tags and the result is reasonably clean. It won't be perfect, but it's easy to tune from here.
2 Kommentare
Michael Lenihan
am 1 Dez. 2011
Hi Ned, thats some useful code. Im trying to get a number from HTML code rather than txt. Any ideas?
Walter Roberson
am 1 Dez. 2011
Same algorithm. You would use str2double() or sscanf() on the txt to convert to numeric form.
Weitere Antworten (2)
moahaimen talib
am 28 Okt. 2017
hi i need to read just the email body how can i do that please
0 Kommentare
Siehe auch
Kategorien
Mehr zu String Parsing finden Sie in Help Center und File Exchange
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!