Tomcat7.0.42对WebSocket的支持
看了网上websocket的例子,为什么一直调不通呢.
index.jsp
pageEncoding="UTF-8"%>
html>
Indexvar ws = null;
function startWebSocket() {
if ('WebSocket' in window)
ws = new WebSocket('ws://109.123.112.65:8080/TestWeb/Test');
else if ('MozWebSocket' in window)
ws = new MozWebSocket("ws://109.123.112.65:8080/TestWeb/Test");
else
alert("not support");
ws.onmessage = function(evt) {
alert(evt.data);
};
ws.onclose = function(evt) {
alert("close");
};
ws.onopen = function(evt) {
alert("open");
};
}
function sendMsg() {
ws.send(document.getElementById('writeMsg').value);
}
Test.java源码
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import javax.servlet.http.HttpServletRequest;
import org.apache.catalina.websocket.MessageInbound;
import org.apache.catalina.websocket.StreamInbound;
import org.apache.catalina.websocket.WebSocketServlet;
import org.apache.catalina.websocket.WsOutbound;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* Servlet implementation class Test
*/