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I am running an application on Tomcat 3.2.1 over a LAN. The problem is every time I make a change to a JSP page, I have to do the following: 1. Clear the local cache i.e., from the Temporary Internet Files Folder. 2. Clear the 'work' folder of the Tomcat (where the compiled-JSP .java files and .class files reside) which is running on the server. 3. And restart Tomcat ! The third one is highly irritating as I have to move to the server and then restart it. How I can avoid the above 3 steps as these take a considerable time out of my development work ? Any suggestions ? ------------------ Raghav.
Be who you are and say what you feel, because those who mind don't matter and those who matter don't mind.<br />- Dr. Seuss
Try this... <META HTTP-EQUIV=Expires CONTENT=Fri, Jun 12 1981 08:20:00 GMT> <META HTTP-EQUIV=Pragma CONTENT=no-cache> <META HTTP-EQUIV=Cache-Control CONTENT=no-cache> Place this in Head Tag... Let me know whether it worked or not...
Actually, you should use all 4 of the following: <META HTTP-EQUIV="Expires" CONTENT="0"> <META HTTP-EQUIV="Pragma" CONTENT="no-cache"> <META HTTP-EQUIV="Cache-Control" CONTENT="no-cache"> <META HTTP-EQUIV="Cache-Control" CONTENT="no-store"> Hope that this helps. Eric
All of the above have to do with caching the pages on the CLIENT. If you're having problems where you want JSP changes to "take" then you have to not only ensure that the client requests an http reload, but the server has to detect that the page source code has changed and recompile it. There are options in the tomcat server.xml to control this process. Also, try searching this newsgroup for other messages posted on the subject - it's not an uncommon problem.
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Joined: Aug 10, 2001
Tim is absolutely correct. Shame on me for not reading your items more carefully. New compilation of JSPs was not what I was referring to. FYI, when I'm running IBM WebSphere 3.5 on NT, I have to bounce the server every time my beans or servlets are compiled to reflect changes (but not JSPs).. However, this is not the case when I'm running WebSphere on the IBM OS/390 mainframe... perhaps platform plays a role.. ? Good hunting.. please post a resolution should you find one. Eric
Joined: Apr 12, 2001
The context tag in the server.xml file has the reloadble attribute set to true. What else do I need to do ? I was searching this forum for related topics when i found the following topic: Refreshing JSP and servlet in TOMCAT3.2 posted on July 12, 2001 with the same problem, but with no solution. Seems some problem with Tomcat 3.2.1?