mongodb格式化结果

> db.OrderLog201512.find({},{"_id":0}).sort({"_id":-1}).limit(1)
{ "oid" : 2920814, "orderno" : "b2015122502023687966", "operateurl" : "www.aok1615.com 121.52.215.215;", "remark" : "创建订单。允许换pnr：ke77tm，订单状态：0。pnrinfo：

o|p|ke77tm^f^ncj244|2016-02-09|szx|深圳|dax|达县(达州)|ca4365^n||14:50|17:20|y|||1360|50|1|****@|,|06078224@|1360||50|0|0$", "operateip" : "14.152.94.24", "createtime" 

: "2015/12/25 17:49:55", "username" : "guotong2011", "statustype" : "" }


---格式化显示方法1:

> db.OrderLog201512.find({},{"_id":0}).sort({"_id":-1}).limit(1).pretty()
{
	"oid" : 2920814,
	"orderno" : "b2015122502023687966",
	"operateurl" : "www.aok1615.com 121.52.215.215;",
	"remark" : "创建订单。允许换pnr：ke77tm，订单状态：0。pnrinfo：o|p|ke77tm^f^ncj244|2016-02-09|szx|深圳|dax|达县(达州)|ca4365^n||14:50|17:20|y|||1360|50|1|

****@|,|06078224@|1360||50|0|0$",
	"operateip" : "14.152.94.24",
	"createtime" : "2015/12/25 17:49:55",
	"username" : "guotong2011",
	"statustype" : ""
}



> db.OrderLog201512.find({},{"_id":0}).sort({"_id":-1}).limit(1).forEach(printjson)
{
	"oid" : 2920814,
	"orderno" : "b2015122502023687966",
	"operateurl" : "www.aok1615.com 121.52.215.215;",
	"remark" : "创建订单。允许换pnr：ke77tm，订单状态：0。pnrinfo：o|p|ke77tm^f^ncj244|2016-02-09|szx|深圳|dax|达县(达州)|ca4365^n||14:50|17:20|y|||1360|50|1|

****@|,|06078224@|1360||50|0|0$",
	"operateip" : "14.152.94.24",
	"createtime" : "2015/12/25 17:49:55",
	"username" : "guotong2011",
	"statustype" : ""
}


----方法2:启动客户端的时候mongo会自动先加载这些内容

echo "DBQuery.prototype._prettyShell = true" >> ~/.mongorc.js

> db.OrderLog201512.find({},{"_id":0}).sort({"_id":-1}).limit(1)
{
	"oid" : 2920814,
	"orderno" : "b2015122502023687966",
	"operateurl" : "www.aok1615.com 121.52.215.215;",
	"remark" : "创建订单。允许换pnr：ke77tm，订单状态：0。pnrinfo：o|p|ke77tm^f^ncj244|2016-02-09|szx|深圳|dax|达县(达州)|ca4365^n||14:50|17:20|y|||1360|50|1|

****@|,|06078224@|1360||50|0|0$",
	"operateip" : "14.152.94.24",
	"createtime" : "2015/12/25 17:49:55",
	"username" : "guotong2011",
	"statustype" : ""
}