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db.getCollection('yingchao_jingcai').find({"$or":[{"master_race":1},{"custom_race":1}]})db.getCollection('yingchao_jingcai').find({"$and":[{"$or":[{"half_score":true}]},{"$or":[{"master_race":1},{"custom_race":1}]}]}) 本文共 294 字，大约阅读时间需要 1 分钟。
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db.getCollection('yingchao_jingcai').find({"$or":[{"master_race":1},{"custom_race":1}]})db.getCollection('yingchao_jingcai').find({"$and":[{"$or":[{"half_score":true}]},{"$or":[{"master_race":1},{"custom_race":1}]}]}) 转载于:https://www.cnblogs.com/bergus/articles/mei-ri-qiu-yi-lu20170704.html