#!/bin/bash
//进入mongo的bin目录下
cd mongo/mongodb-linux-x86_64-rhel62-4.2.3/bin/

//执行的脚本 ，其中的data为要操作的数据库
./mongo --host 127.0.0.1:27017 data ../../../fit_mongo.js >> fit_mongo.log

try{
    var db  = connect(‘data‘);
    if(db.system.users.find({‘user‘:‘username‘}).count() == 0){
            print(‘Ready to addUser...‘);
        db.createUser({user: "admin",pwd: "cloudmap123",roles: ["readWrite"]});
        }else{
                   print(‘Already exist user.‘);
       }    
}catch(err){
    print(‘error message:‘+err);
}