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mongo #46

Open wzhanjun opened 3 years ago

wzhanjun commented 3 years ago

mongo 查询

## 模糊查询
db.getCollection("tencent_group_message").find({"msg_body.MsgContent.Text": /red/});

## 右侧模糊 xx%
db.getCollection("tencent_group_message").find({"msg_body.MsgContent.Text": /^red/});

## 不区分大小写
db.getCollection("tencent_group_message").find({"msg_body.MsgContent.Text": /red/i});