myeclipse怎么开启CodeLive

myeclipse怎么开启CodeLive dian点击tomcat没反应..还有就是怎么获取页面elements元素的在项目的什么位置?
谢谢了!!!

在 servers 视图中选中启动项目的服务器 右键点击codelive

public static void main(String[] args) {
try {
System.out.println("please input register name:");
BufferedReader reader = new BufferedReader(new InputStreamReader(
System.in));
String userId = null;
userId = reader.readLine();
MyEclipseGen myeclipsegen = new MyEclipseGen();
String res = myeclipsegen.getSerial(userId, "20");
System.out.println("Serial:" + res); //输出序列号信息
reader.readLine();
} catch (IOException ex)
{