#log-server 日志服务器

##打包插件sbt-native-packager
##finagle-redis ##finatra ##数据库 quill

###sbt-native-packager Add the following to your project/plugins.sbt file:

// for autoplugins
addSbtPlugin("com.typesafe.sbt" % "sbt-native-packager" % "1.3.1")

In your build.sbt enable the plugin you want. For example the JavaAppPackaging.

enablePlugins(JavaAppPackaging)

Or if you need a server with autostart support

enablePlugins(JavaServerAppPackaging)

if gen conf need copy resource file

mappings in Universal += {
// we are using the reference.conf as default application.conf
// the user can override settings here
  val conf = (resourceDirectory in Compile).value / "reference.conf"
  conf -> "conf/application.conf"
}

这个只是处理一个文件,如果需要把src目录中的所有文件都拷贝过
修改为:
mappings in Universal <++= sourceDirectory map (src => contentOf(src / "main" / "resources").map(m=>(m._1,"conf/"+m._2) ))

启动时要服务读取conf目前中配置文件 ,在build.sbt中
bashScriptExtraDefines += """addJava "-Dconfig.file=${app_home}/../conf/application.conf""""

Build

sbt <config-scope>:packageBin

Examples

# universal zip
sbt universal:packageBin

# debian package
sbt debian:packageBin

# rpm package
sbt rpm:packageBin

# docker image
sbt docker:publishLocal

生成zip包

在项目根目录下

 sbt universal:packageBin

 zip包已经打好,存target目录中,解压后可以直接运行

Version

可以通过resuorce/appliction.conf文件设置版本

默认的版本为1

Public API

####curl调用测试

/logserver/api/v3/user/authentication

 获取授权的token 的url
 授权请求说明:需要权限的接口,在路径中加/auth/

   $ curl -i  -X POST http://localhost:8008/logserver/api/v1/user/authentication
   
   {"flag":"1","message":"ok","code":"","data":{"token":"43f853a5fe428a6018a1a855f2690d6ac2b407e48d5e5d2ec57fb7f71c422db3"}}localhost:log-server hjun$ 

/logserver/api/v3/cast/auth/upload

上传日志文件 参数: busyType:业务类型,1:腕投系统日志,2:手机app日志,3:腕投app日志 logfile:文件流对象

 
     curl  -F logfile=@/Users/hjun/file.txt -i -H token:9fd49b272b4f322e74354896723253e7bd47f17faf7e7d15e7d8159df599a036 -X POST http://localhost:8008/logserver/api/v1/cast/auth/upload?busyType=1

###Redis

在application.conf中配置redis访问地址和密码

使用方式

    //存入缓存
    val key="user:123456"
    val user=Map("id"->"123456","name"->"zhangshang","ip"->"192.168.0.1")   
    RedisClientUtil.write(key,user,1.day.inSeconds)
    
    //从缓存中读取一个Map结果
    val user=RedisClientUtil.read[Map[String,String]](key)
    

###Quill

数据库操作插件

通过TwitterModule来注册Quill组件

package com.asu.log.modules

import com.google.inject.{Provides, Singleton}
import com.twitter.inject.TwitterModule
import io.getquill.{FinagleMysqlContext, SnakeCase}

class QuillContext extends FinagleMysqlContext(SnakeCase,"ctx")

/**
  * Created by hjun  chenhj on 2017/10/26.
  */
object QuillContextModule extends TwitterModule{

   @Singleton
   @Provides
   def providesQuillDbContext:QuillContext=new QuillContext
}

在APP中注册模块App.scala

     override protected def modules: Seq[Module] = Seq(QuillContextModule)

创建一个case 对象

 import java.util.Date
import com.asu.log.helpers.ID

/**
  * Created by hjun  chenhj on 2017/10/26.
  */
case class User(id:String,token:String,ip:String,createDate:Date)
object User{
  def apply(token: String,ip:String): User = new User(ID.gen, token,ip,new Date())
}

通过dao可以来操作User表

package com.asu.log.models

import javax.inject.Singleton

import com.asu.log.modules.QuillContext
import com.google.inject.Inject
import com.twitter.util.Future

/**
  * Created by hjun  chenhj on 2017/10/26.
  */
@Singleton
class UserDao @Inject()(ctx:QuillContext) {

  import ctx._

  def find(userId: String): Future[User] = {
    run(quote(query[User]).filter(_.id == lift(userId))).map(_.head)
  }

  def insert(user: User) = {
  //run(quote(query[User]).insert(_.id->lift(user.id),_.token->lift(user.token)).returning(_.id))
    run(quote(liftQuery(List(user))).foreach(e => query[User].insert(e)))
    user
}

  def deleteAll:Future[Unit]=
    run(quote(query[User].delete)).unit

  def getUserByToken(token:String):Future[User]=
    run(quote(query[User].filter(_.token==lift(token)))).map(_.head)

}
   

****注意: 插入数据,如果使用自增

  run(quote(query[User]).insert(_.id->lift(user.id),_.token->lift(user.token)).returning(_.id))
  run(quote(query[User]).insert(user).returning(_.id))
  
  上面两种方式,生成的sql 
  INSERT INTO user (token,ip,create_date) VALUES (?, ?, ?)
  不会加入id主键在sql语句中,在保存时也不会带上主键id
  
  如果在插入时需要使用自己的主键
  run(quote(liftQuery(List(user))).foreach(e => query[User].insert(e)))
  生成的语句才会生成带id的主键
  INSERT INTO user (id,token,ip,create_date) VALUES (?, ?, ?, ?)