I have a problem with GET request on my form and UTF-8.
UTF-8 and arabic character work fine in my web application developed by spring mvc + hibernate except with Get request in my form (post request work fine)
<form:form method="get" .... >
in controller i got character like this ÙÙسÙ
I read that i have to put URIEncoding="UTF-8" on <Connector> in server.xml i try it when i deploy my project and it's work but with eclipse i can't found this file because i'm in developing level, even when i add this line in server.xml in tomcat directory but tomcat in eclipse seems not be affected with these changes even if i change the http port !
The problem is solved i was editing the wrong file, actually in eclipse the file server.xml can be found in Servers section in Projects explorer
Because eclipse use a tomcat instance not the original tomcat.
So you have to add URIEncoding="UTF-8" on <Connector> in server.xml and the get request work fine with arabic character.
Related
I have a basic question about deployment but I can't seem to find an answer on google...
I am working on a jakarta project and it's the first time I do the deployment.
Since I am using Spring-boot maven, I know there is an embedded tomcat that will launch with the jar.
My issue is, I don't know what url to use to check my project is working...
Before, I used the address http://localhost:9091/contextPath/endpoint, but now, I only get a whiteScreen...
So my question is, what url should I use ? Also, is there something else to do after packaging ?
Thank you for your answers.
EDIT:
Alright, so I tried actuator but that didn't help me...
With /actuator/mappings, I could see that my endpoints are correctly configured but when I use the executable jar, http://localhost:9091/contextPath/endpoint odes not work while it does if I compile with my IDE...
I don't know what url to connect to just to see the index... I'm using a very basic spring framework (boot and mvc) and my IDE is intellij community if this helps anyone
EDIT 2:
I tried to deploy the app on a local Tomcat9 to see if something would change but the connexion is reinitialized everytime I try to deploy a war using the manager, and there was no trace of error in the logs.
I tried using ./mvnw and it did work, endpoint and all, but it implies working with IDE environment
I tried using java (openjdk 13) and it compiled, but i couldn"t acces my own endpoint. I could still access the actuator endpoints so i don't know what to make of it.
Should the url be different depending on whether we are using IDE environment or just the jar?
EDIT 3:
Ok, I think have a lead but I have no idea how to resolve this:
when I began the web part of the application, I created a WEB-INF folder where I put all my jsp. My js and css files were in the resources/static folder. I tried once to put the jsp in the resources folder but it didn't work so I didn't push too hard.
Now, when I unzip the jar, i find my css and js files, but not my jsp.
When I unzip my war file, I have everything, but when I try to deploy it on a separate tomcat server, the connexion resets and I don't know why because nothing is written in the logs.
The issue then becomes:
Right now, I have
└──src
└──main
├──java
├──resources
| ├──static
| | ├──css
| | └──js
| └──template
└──webapp
└──WEB-INF
└──classes
└──jsp
What is the standard tree in intellij with jsp ?
By default Spring Boot apps are on port 8080.
Can you try http://localhost:8080?
Port can be changed in application.properties (or application.yml, application-profile.properties etc.) via server.port property (e.g. server.port=8888).
Ok, I managed to make it work.
I'm going to describe here everything of note that I encountered.
First, when I called my app to the usual url, there was no response (whiteLabel).
I added test logs and i found that I indeed called m controller.
I unzipped the jar and war i produced and came to the conclusion that the issue was architectural. I couldn't use jar, I had to use the war file.
I tried to deploy on a local tomcat server using the manager, but it always resetted the connection, so I took the manual approach - copy pasting the war file in the webapp directory.
Finally, the web pages were accessible in the browser.
Thank you for all the tips given during my research!
`http://endpoint:{PORT}/actuator/health` or `http://endpoint:{PORT}/actuator/status`
it should help but it must require spring-boot-actuator as a dependency in your pom/gradle file.
I am trying to make a jetty web app to display content from a template.
The code I have is a java file with the class that holds the information, a pom file, and a template.tpl file.
When I run mvn jetty:run, it spins up a server on port 8080 and points to the root od my web app folder.
How do I make it so when I type /template.tpl i can run java to fill the template?
Thanks in advance
Have you configured a web.xml file yet? Here's a guide on how to do this.
Basically in your web.xml file, you configure the Servlets you write and map them to matching urls.
I recently upgraded Tomcat from v7.0.26 to v7.0.76 for one of my webapp. The URLs that were working earlier are not getting encoded. : gets encoded as %3A. I tried mentioning UTF-8 in the web.xml and server.xml, but the encoding is still seen. Has anyone come across a similar issue?
After investigating the tomcat changelog and trying several versions of tomcat, found that tomcat v7.0.70 has a change for this issue. The changeset is here. This change causes the URL to be encoded when you do a getRequestURI() call.
To avoid this issue of encoding, we are using Tomcat version prior to 7.0.70.
Alternatively there is a flag dispatchersUseEncodedPaths which can be used to enable/disable this encoding that was introduced in tomcat v7.0.70.
I am developing a simple web service using Eclipse Java EE IDE for Web Developers : Version: Kepler Service Release 2 Build id: 20140224-0627 and Wildfly-8.2.0.Final. I chose wildfly-javaee7-webapp-blank-archetype using Maven and started development. Firstly, there was no problem, I could add some simple jsp pages and also a simple html page with some images and javascript inclusion then I could deployed, launched and accessed those pages by browser. But all of a sudden, Wildfly (I guess Undertow maybe?) started to response with HTTP response 200 with no content... I really don't get what is going on. I also did rollback my sources to the very early simple pages only. But still the symptoms are the same. Also I have tried to use newer version of Wildfly-9.0.1.Final and deployed manually but I haven't seen any difference.
ex1) this is ok. (Of course browsers take care of this...)
ex2) this kind of contents won't be loaded and sent back as content 0...
I doubted local path issue but I haven't changed anything and it was loaded earlier.
It would be really appreciated if somebody could give me a solution.
Finally I have solved this problem. I have found a problem on a servlet I have added at last. Actually I was trying to migrate my web service running on glassfish and did migrate files one by one. I specified a URL to be handled by the servlet in Web.xml when it run on glassfish. But somehow, it's not working on Wildfly which means all URL request are unexpectedly handled by the servlet... Since I have no idea to specify url to be handled by the specific servlet in Web.xml for Wildfly, I decided to filter request URL in the servlet code. So it is working now. Thank you guys trying to help me...
I develop a web app:
frontend javascript
transport json
backend Java EE
JBoss AS 6.1
All static html and js files are in an exploded .war directory which itself is in an exploded .ear directory.
Normally everything works fine! Today I changed a html file and copied it to the .war directory.
When the browser loaded the file it was the old one. So I started wireshark and saw in wireshark the get request and the returned OLD file, even when I changed the filename in the .war directory.
So there is some caching in jboss. I started Googling and found some posts about the tmp and work folders.
I looked in my "...\server\default\work..." folders, but everything was empty.
In "...\server\default\tmp" I found some files but no one seems to be related to my cached page.
As this is a tomcat-in-jboss issue, you have to go to the tomcat area in jboss.
In my case ..\server\default\deploy\jbossweb.sar. In this directory you should find a file called context.xml.
Now stop jboss.
In the context tag there are 2 attributes - cookies and crossContext. Now just add the attribute cachingAllowed="false" and start jboss again:
<Context cookies="true" crossContext="true" cachingAllowed="false">
If you need only one time solution, just create fresh ear with fixed HTML file, undeploy the old one and deploy the new one.