false, "txt"-> "Message cannot be empty") elseif(msg.length >= 160) ujson.Obj("success"-> false, "txt"-> "Message cannot be longer than 160 characters") else{ m。用Scala实现简单的Web和API服务器(30)。" />

用Scala实现简单的Web和API服务器(30)

elseif(msg == "") ujson.Obj("success"-> false, "txt"-> "Message cannot be empty")

elseif(msg.length >= 160) ujson.Obj("success"-> false, "txt"-> "Message cannot be longer than 160 characters")

else{

messages = messages :+(name -> msg)

val notification = cask.Ws.Text(

ujson.Obj("index"-> messages.length, "txt"-> messageList.render).render

)

for(conn true, "txt"-> messageList.render)

}

}

@cask.get("/")

defhello= {

html(

head(

link(

rel := "stylesheet",

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