標籤:今天測試的時候meteor報了個錯如下:MongoDB had an unspecified uncaught exception.This can be caused by MongoDB being unable to write to a local database.Check that you have permissions to write to .meteor/local. MongoDB doesnot support filesystems like NFS that
標籤:In this blog we mainly talk about the access control including limitation of ip, setting listen port and usage of username and password. In the official document, mongodb server start without the argument , so once the connection was created, the
標籤:mac下的mongodb下載安裝比較簡單,主要有兩種方式,一種是下載壓縮包解壓,另一種是通過npm或者homebrew命令安裝,這裡就不贅述了,複雜的在於mongodb運行環境的配置(若未配置運行環境則無法啟動,輸入mongod命令提示 ‘is not a command...‘)。1、以本機為例,採用壓縮包的方式進行安裝:從mongoDB官網下載最新安裝包,解壓到 Documents/develop目錄下並寫該名稱為mongodb,2、在mongodb目錄下建立二個目錄:data/db&
標籤:Remove:remove the wand with the name of "Doom Bringer" from our wandscollection.db.wands.remove({name: "Doom Bringer"})>> WriteResult({‘ngRemoved‘: 1}) When we removed the "Doom Bringer" wand, we
標籤:mongo日期分組db.msds_accessrecord.group({ keyf : function(doc){ var date = new Date(doc.addtime); var dateKey = ""+date.getFullYear()+"-"+(date.getMonth()+1)+"-"+date.getDate();&n