I want MATLAB to pull restaurant names from Yelp
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
I want to pull restaurant names from Yelp when the user gives a location. Not sure how to get information other than the java. I built this using the help section.
citylocation=input('What is your City location? ','s');
statelocation=input('What is your State location? ','s');
link2web=(['https://www.yelp.com/search?find_desc=Restaurants&find_loc=',citylocation,'%2C+',statelocation,'&ns=1']);
%web(link2web)
url = [link2web];
S = webread(url);
options = weboptions('ContentType','text');
textData = webread(url,options)
0 Kommentare
Antworten (1)
Jalaj Gambhir
am 6 Apr. 2020
Hi,
For your specific case, if you look at the textData returned (for say, citylocation = 'New York' and statelocation = 'NY'), you can observe that the results are stored in "og:description" tags' content property
The textData contains:
....
<meta property="og:description" content="Best Restaurants in New York, NY - Jacob's Pickles, Soco, Bunker...."> %%result truncated for readability
<meta property="og:site_name" content="Yelp">
....
url = [link2web];
S = webread(url);
options = weboptions('ContentType','text');
textData = webread(url,options)
%% Use the following code:
pattern = '((?<=<meta property="og:description" content=").*(?=<meta property="og:site_name"))'
result = regexp(textData,pattern,'match')
This returns result as:
{'Best Restaurants in New York, NY - Jacob's Pickles, Soco, Bunker...'}
0 Kommentare
Siehe auch
Kategorien
Mehr zu Get Started with MATLAB finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!