mongodb $in 排序问题? 如何按照指定的数组循序排序呢? 比如 $in:['a','b','c'] 查询出也是按a b c 这个循序 求大神指教
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You mean to use $in to search first and then sort? ? Then you should use aggregate
You mean to use $in to search first and then sort? ?
Then you should use aggregate