Retrieving specific fields in a Solr query?

Solution 1:

/?q=query&fl=field1,field2,field3

Solution 2:

From the Solr Admin home page, click on "Full Interface". On that page there is a box called "Fields to Return". You can list the you want here (comma-separated). "*" means all fields.

Solution 3:

http://xx.xxx.xx.xx:8983/solr/corename/select?indent=on&q=*:*&wt=json&fl=ImageID,Imagepath,Category

This link has fl parameter: fl is a field list, which will display the specified fields from the indexed list.