将Solr分析器结果存储在单独的字段中

Question

I have a field type with multiple analyzers (Keepword, Synonym, ...). How can I store the result of all the analyzers into a separate field ?

Unfortunately, copyField is executed before the analyzers run...

Answer 1

You can't. The result of "all the analyzers" is the actual result stored in the field. You'll have to create separate fields that cut of the sequence of analyzers/filters earlier for each field type, then copyField into each field.

If you just want to watch what each step in the analysis process does, use the Admin interface and select Analysis . You can also access these results in a programmatic fashion through the end point that the Admin interface uses:

http://localhost:8983/solr/corename/analysis/field?wt=json&analysis.showmatch=true&analysis.fieldvalue=foo&analysis.query=foo&analysis.fieldname=fieldname