http://www.mycgiserver.com/servlet/jossobri.HelloWorld
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daniel
From: Alex Pitacci <[EMAIL PROTECTED]> Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Re: [enterprise-list] meu primeiro servlet. help me! Date: Tue, 25 Feb 2003 16:24:21 -0300 (ART)
voce realmente vai ter que colocar todas as suas servlets dentro do diret�rio "root"/web-inf/classes onde root � diret�rio raiz da sua aplica��o
--- jose soares sobrinho <[EMAIL PROTECTED]> escreveu: > > oi pessoas, > > primeiro compilei o arquivo HelloWorld.java do > endere�o > http://www.mycgiserver.com/~jossobri/HelloWorld.java > utilizando o utilities > java compiler do mycgiserver.com, e zazzzzz!!! > apareceu > http://www.mycgiserver.com/~jossobri/HelloWorld.class > > depois digitei > http://www.mycgiserver.com/servlet/~jossobri.HelloWorld > conforme instru��o do java servlets FAQ� abaixo: > 1. I have the source files ready, what now? > The next step is compiling your servlet. You can > compile it online by using 'javac online' in this > area. > Another possibility is compiling them on your local > machine. For being able to do so you'll need the > Java Development Kit and Java Servlet Development > Kit (JSDK). > > 2. How do I start my servlet? > For starting your servlet you need to use the > account path to your servlet in conjunction with the > servlet URL. For example, if you want to execute > helloworld.class the URL would be: > > http://www.mycgiserver.com/servlet/USERNAME.helloworld > > > We used to have a wrapper for being able to call > servlets directly via the classfile, however this is > disabled again as it created a conflict with java > applets. > > 3. My servet is giving me a wrong classname error. > Why? > What you've to take care about is the package name > which has to reflect your username and the path > where the servlet is stored. > Supposing that the username is 'testuser' and the > path where the servlet class is stored is > 'apps/work/test.class' (relative to your account > root directory). Your package name would then look > like the following: > > testuser.apps.work > > Set this package name, compile your servlet again > and it will work. > > 4. I have my servlets ready in a jar file, how can I > execute them? > You can't! If you want to use jar files with java > you normally have to add the particular archive to > the classpath. However this is not possible in this > case, you can't modify the systems classpath. > If you simply want to be able to use a java class > library stored in a jar which is freely available > through the internet simply let us know and we'll > install it in the main class repository. > > 5. Do I have my own servlet ZONE? > No, our members are sharing a single zone, the > servlet engine wouldn't be able to cope with such a > huge number of zones otherwise. > > 6. I want to write into the log with my servlet, how > can I do that? > For writing log entries, use the log function as in > the following example, which will writes the message > 'MY PERSONAL LOG ENTRY' into the log: > > public void doGet (HttpServletRequest request, > HttpServletResponse response) throws > ServletException, IOException { > ... > this.getServletContext().log("MY PERSONAL LOG ENTRY" > + ": " + request.getServletPath()); > ... > > If you want to log the content of a variable for > example, the line would look like the following: > > String strHelloTo = "World"; > > this.getServletContext().log(strHelloTo + ": " + > request.getServletPath()); > > o resultado: > 500 Servlet Exception > javax.servlet.ServletException: Class > `~jossobri.HelloWord' was not foundin > classpath.Classes normally belong in > /WEB-INF/classes. at > com.caucho.server.http.Application.instantiateServlet(Application.java:2186) > at > com.caucho.server.http.Application.createServlet(Application.java:2118) > at > com.caucho.server.http.Application.loadServlet(Application.java:2091) > at > com.caucho.server.http.QServletConfig.loadServlet(QServletConfig.java:424) > at > com.caucho.server.http.Application.getFilterChainServlet(Application.java:1932) > at > com.caucho.server.http.Application.buildFilterChain(Application.java:1914) > at > com.caucho.server.http.Invocation.service(Invocation.java:289) > at > com.caucho.server.http.RunnerRequest.handleRequest(RunnerRequest.java:341) > at > com.caucho.server.http.RunnerRequest.handleConnection(RunnerRequest.java:268) > at > com.caucho.server.TcpConnection.run(TcpConnection.java:136) > at java.lang.Thread.run(Thread.java:543) > > > > abra�os, > > > > jose s sobrinho > > icq 341548726 > tel 55 11 9866 4609 > www.mycgiserver.com/~jossobri > > > > > > --------------------------------- > Busca Yahoo! > O servi�o de busca mais completo da Internet. O que > voc� pensar o Yahoo! encontra.
===== Alex Pitacci Sun Certified Java Programmer for Java 2 Platform Sun Certified Web Component Developer for J2EE Platform
_______________________________________________________________________
Busca Yahoo!
O servi�o de busca mais completo da Internet. O que voc� pensar o Yahoo! encontra.
http://br.busca.yahoo.com/
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