On 11/4/2016 10:22 AM, Furkan KAMACI wrote:
> I send a query to Solr to get information about each day of current week
> via this way:
>
> &q=*:*
> &fq=type:dps
> &rows=0
> &facet=true
> &facet.date=date
> &facet.date.start=NOW/DAY-6DAYS
> &facet.date.end=NOW/DAY%2B1DAY
> &facet.date.gap=%2B1DAY
>
> I want to make that query over Solrj.
This code would do it:
/*
* The client creation would probably be elsewhere, just putting it here
* for a complete example.
*/
SolrClient client = new HttpSolrClient("http://server:8983/solr";);
SolrQuery query = new SolrQuery();
query.setQuery("*:*");
query.addFilterQuery("type:dps");
query.setRows(0);
query.add("facet", "true");
query.add("facet.date", "date");
query.add("facet.date.start", "NOW/DAY-6DAYS");
query.add("facet.date.end", "NOW/DAY+1DAY");
query.add("facet.date.gap", "+1DAY");
String collection = "gettingstarted";
client.query(collection, query);
One possible problem in the attempts you've made: In the parameters
you've provided, %2B is a URL-encoded plus sign. It is shown in the
documentation that way because a plus sign in a URL is a URL-encoded
space. If your SolrJ code tries to use "%2B" like you would need when
doing the query in a browser, then Solr will not receive a plus sign.
It would receive the literal string "%2B" which it won't understand.
SolrJ performs URL encoding on all parameters, so you don't want to do
the URL encoding yourself.
Thanks,
Shawn
