mongodb执行js结果输出文件

/usr/local/services/mongodb/bin/mongo 192.168.1.170:28001/livex  --username test --password test123  find.js  >  result.txt

// find.js
db.t_push_msg.find({"tId" : "1460429998128443392","msgType" : 1},{"cTime":1,"fId":-1,"fName":1,"body.text":3}).forEach( function(c){
function tran_val(val){
  if(parseInt(val)<10){
    val="0" +val;
  }
    return val;
 }

var datenew = new Date(c.cTime);
var year=datenew.getFullYear();
var month=tran_val(datenew.getMonth()+1);
var date=tran_val(datenew.getDate());
var hour=tran_val(datenew.getHours());
var minute=tran_val(datenew.getMinutes());
var second=tran_val(datenew.getSeconds());
var datestr=year+"-"+month+"-"+date+" "+hour+":"+minute+":"+second;

print(c._id,"   ",c.fId,"       ",c.fName,"     ",c.body.text.replace(/\n/g,""),"       ",datestr);



} )