$(function() {varurl= "ws://localhost:8889/webChat/websocket";varws= "";varmessage={"id":"","msg":"","form":"","to":""};functionconnection() {

ws= newWebSocket(url);

console.log("connection.......");

ws.onmessage= function(e){varjson=eval('(' +e.data.toString()+ ')');

showMessage(json.from+":"+json.msg);

}

ws.onclose= function() {

showMessage("close");

}

ws.onerror= function(e){

showMessage("error");

}

ws.onopen= function() {

showMessage("链接成功")

message.id=$(".identity").val();

message.msg= "newUser";

console.log(JSON.stringify(message));

ws.send(JSON.stringify(message));

message.msg= "";

}

}

$(".start-conn-btn").click(function() {

connection();

});

$(".send-btn").click(function() {//send message

message.to=$(".to-user").val();

message.msg=$(".msg-context").val();

$(".msg-context").val("");

ws.send(JSON.stringify(message));

showMessage("我:" +message.msg );

message.msg= "";

});functionshowMessage(msg) {

$(".show-message").append( msg+ "
");

}

});

ID:

链接

toUser: