首先创建SBT项目，首次创建的时候，由于需要下载SBT相关东西，花费的时间比较长，而且很有可能下载失败，要有耐心。
然后在build.sbt配置文件中引入MongoDB
libraryDependencies+="org.mongodb"%%"casbah"%"2.7.3"
对MongoDB的操作测试：
packagecom.leqienglish.controllers
importcom.mongodb.casbah.Imports._
importcom.mongodb.casbah.MongoDB
/**
* Created by zhuleqi on 2017/3/20.
*/
objectLQMongoClient {
defmain(args: Array[String]): Unit = {
this.insert()
this.query()
}
/**
* 创建MongoClient
*@return
*/
private defcreateMongoClient():MongoClient= {
MongoClient("localhost",27017)
}
private defgetDB(): MongoDB ={
varclient =createMongoClient();
client.getDB("leqiEnglish")
}
private defgetCollection(name:String):MongoCollection={
valmongoDB =getDB();
mongoDB(name);
}
defquery(): Unit ={
valcoll =this.getCollection("test")
println("coll="+coll.size)
coll.find().foreach(println)
}
definsert(): Unit = {
valcoll =this.getCollection("test")
vardata =MongoDBObject("name"->"user1","id"->"001")
vardata02 =MongoDBObject("name"->"user2","id"->"002")
coll.insert(data);
coll.insert(data02);
}
}
