您的
field_value_factor功能放错了位置。它应该嵌套在
functions属性中。试试这个查询
{ "query": { "function_score": { "functions": [ { "field_value_factor": { "field": "thread_view" } } ], "query": { "bool": { "should": [ { "match": { "thread_name": "parenting" } }, { "nested": { "path": "messages", "query": { "bool": { "should": [{ "match": { "messages.message_text": "parenting" }} ] } }, "inner_hits": {} } } ] } } } }}
