标签：collect click ber mongodb int UNC get pre getc
db.getCollection(‘syxw‘).find({‘click‘:{$type:2}}).forEach(function(x){x.click=NumberInt(x.click);db.getCollection(‘syxw‘).save(x);})
use sxmu
再执行，将syxw中的click则string改为了int32
标签：collect click ber mongodb int UNC get pre getc
原文地址：https://www.cnblogs.com/spidernyp/p/12817250.html
