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Update custom_scoring_criteria.md

Hui Chen 12 years ago
parent
commit
6df956ef79
1 changed files with 2 additions and 2 deletions
  1. 2 2
      docs/custom_scoring_criteria.md

+ 2 - 2
docs/custom_scoring_criteria.md

@@ -17,9 +17,9 @@ type MyScoringCriteria struct {
 }
 func (criteria MyScoringCriteria) Score(
 	doc types.IndexedDocument, fields interface{}) []float32 {
-	// 首先检查评分字段是否为MyScoringFields类型的,如果不是则返回-1,此文档将从结果中剔除
+	// 首先检查评分字段是否为MyScoringFields类型的,如果不是则返回空切片,此文档将从结果中剔除
 	if reflect.TypeOf(fields) != reflect.TypeOf(MySearchFields{}) {
-		return -1
+		return []float32{}
 	}
 	
 	// 匹配则进行类型转换