问题
I have implemented ExternalFileField in solr. But I am not able to update values into external file "external_BestSellerTest" that is located into ~\data directory inside solr core.
My application and Solr Server were physically separated on two place. Application will calculate a score and generate a file for ExternalFileField. So, Am I need to post this external file into solr directory.
Help me to update values into that external file.
来源：https://stackoverflow.com/questions/33412859/how-to-update-externalfilefield-value-to-external-file-which-is-located-on-solr