println(s)vals1 = write(people) println(s1) println("JSONUtil===") println(JSONUtil.toJsonStr(people)) println(JSONUtil.toJsonPrettyStr(s1)) } }caseclassJJ(var name:String, var age:Int, var hobbies:List[String], var skills:Map[String,String], var friends: scala.collection.mutable.Lis...
1、转json importorg.json4s.JsonDSL._importorg.json4s.jackson.JsonMethods._importorg.json4s.jackson.Serialization._importorg.json4s.jackson.SerializationcaseclassWOE(col:String,woe:Map[String,String])implicit val formats=Serialization.formats(NoTypeHints)val testMap=Map[String,String]()testMap+=("1...
implicit val formats = org.json4s.DefaultFormats case class Class(_name:String, students: List[Student]) case class Student(sid:String, _name:String) val s = "{\"_name\":\"Class1\",\"students\":[{\"sid\":\"1\",\"_name\":\"小明\"},{\"sid\":\"1\",\"_name\":\"小王\...
org.json4s.native.Serialization.{read,write}objectJson2CaseClassextendsApp{implicitvalformats=org.json4s.DefaultFormatscaseclassClass(_name:String,students:List[Student])caseclassStudent(sid:String,_name:String)vals="{\"_name\":\"Class1\",\"students\":[{\"sid\":\"1\",\"_name\":\"小明\...
//fastjson 要把scala对象包括caseclass转json字符串 需要加入,new SerializeConfig(true) MyKafkaUtils.send("dwd_order_info", JSON.toJSONString(orderInfo,new S
关于fatjson要把scala对象包括caseclass转json字符串 关于fatjson要把scala对象包括caseclass转json字符串//fastjson 要把scala对象包括caseclass转json字符串需要加⼊,new SerializeConfig(true)MyKafkaUtils.send("dwd_order_info", JSON.toJSONString(orderInfo,new SerializeConfig(true)))
背景 笔者最近尝试使用case class作为ActiveMQ消息的定义。同时实现,在消息发送前,将case class实例对象序列化成Json字符串;在消息接收到后,可以将...
【总结】使用Json4s实现Scala对象转Json object JsonExample extends App { import org.json4s.JsonDSL._ import org.json4s.jackson.JsonMethods._ //第一部分,官网例子 case class Winner(id: Long, numbers: List[Int]) case class Lotto(id: Long, winningNumbers: List[Int], winners: List[Winner], ...
@JsonIgnoreProperties(ignoreUnknown = true) case class SdkBean( appkey: String, timestamp: String, cookie: String, short_cookie: String, request_method: String, status: java.lang.Integer, http_referer: String, http_user_agent: String,
最近因为项目需求，需要将一些自定义的类序列化为JSON，网上有很多好用的第三方序列化工具，但都只能自动...