Carles,
On 9/1/2020 11:23 AM, Christopher Schultz wrote: > Carles, > > On 9/1/20 14:08, Carles Franquesa wrote: >> This message is a reply to those that asked me for uploading a >> simple version of my webapp reproducing the problem of not finding >> classes when a JSP is inside a subfolder, thus not hanging directly >> from web root directly. > >> I have slimmed down the code as much as possible. You'll see is >> almost nothing. > >> algorismes.zip >> <https://drive.google.com/file/d/1RUanXza2wjCBQimjum-LlbGNaYP6vs4O/vie > w?usp=drive_web> > > > >> So, the project's became very simple, but the problem is there: > >> Built with NetBeans 8.0.2 on Windows 10 Tested on local host (so >> tomcat running on windows), it works My VPS holds a public web >> domain called algosismes.cat. Tested on my VPS, it depends. > >> Once deploy's done with tomcat 8.5.57 manager app, clicking on its >> list of sites, it works, since the browser is connecting to the >> ip:port/algorismes. > >> Setting directly "algorismes.cat" in the browser url, the error is >> found. Just click to go to the level2.jsp. > >> Lervel2.jsp is a blank page that just declares ann object of class >> Student to show the problem. > >> Anybody can explain to me what am i doing wrong? > > The ZIP file does not contain a build web application. Can you publish > your WAR file instead of mixed source/resources? > > It's pretty important how you build the WAR, which is why I'm asking > for it. > > -chris > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > There are a lot of issues with your project that have nothing to do with Tomcat. I'm going to assume that most of your project problems exist because of how aggressively you stripped down your project. As a start, you'll need to set up your project correctly in NetBeans. Instead of just copying the commons-fileupload-1.3.jar and commons-io-2.2.jar into WEB-INF/lib, you'll need to add them to your project. Right-mouse on the project, then: Properties->Libraries Click on the Add Jar / Folder button Browse to your jar files and add them. Then when NetBeans builds the project, they will be included in the war file. I've checked, and all of the files are in the proper place in the built war file. Now some project notes: 1. Start with using NetBeans 12 - netbeans.apache.org 2. Seriously consider using a Maven-based project instead of an Ant-based project This will make dependency management much easier. 3. Seriously consider using the NetBeans built-in CDNJS manager for JavaScript libraries This will make JavaScript dependency management much easier. 4. Do not use generic top-level package names. Consider starting everything with org.franquesa. 5. Do not manage database access on your own. Use JNDI and Tomcat's pooling. See: http://tomcat.apache.org/tomcat-8.5-doc/jndi-resources-howto.html See Christopher Schultz's excellent document on how to properly handle pooled JDBC connections: https://blog.christopherschultz.net/2009/03/16/properly-handling-pooled-jdbc-connections/ Yes, there are reasons to manage your own database pooling, but there are not that many use cases for it. PS: I fixed some obvious typos in your posted project, built it, and ran it on Tomcat 9.0.37 and JDK 11 on a local internal system (not localhost). I was able to successfully click on the first page and navigate to the second page (/appname/folder/level2.jsp).
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