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Tag: servlets

javax.ws.rs.Path how to intercept just the project root without compromising all the other paths

I have this web.xml, don’t want a suffix for the url-pattern so I’m using a /* pattern: This is my RestVersion.java class that I want to manage the root requests: Where IRestVersion.java is the following: The problem is that any other path is intercepted by this RestVersion class, like this: http://localhost:8080/ —> it answers correctly with the RestVersion.version() json http://localhost:8080/asd

Does GlassFish servlet container use that catalina?

I am running the same servlet application in both Apache Tomcat and GlassFish servers. I wanted to see the ServletConfig and ServletContext implementation class names. Surprisingly, I found that GlassFish is also using from Apache Tomcat’s catalina classes. Is my observation correct? If yes, why isn’t GlassFish using its own servlet implementation classes? [ Answer According to this FAQ entry

Angular app gets CORS error only in chrome

On my Angular app (Local host app with remote server), I get CORS error only in chrome, in Firefox, it works perfectly. Once it worked on both, but suddenly it stopped working on Chrome, I guess it’s related to a kind of update (I guess of chrome?? ) Ofcorse, uploading the app to the production server works on both browsers.

Wildfly Undertow: jakarta.servlets.Servlet does not implement javax.servlet.Servlet

I am trying to migrate some Servlets from javax libraries to jakarta. Changes are pretty straightforward but, when I try to run them on Wildfly 23, I get this error message: Servlet JAX-WS-Service of type class com.sun.xml.ws.transport.http.servlet.WSServlet does not implement javax.servlet.Servlet This happens for this servlet (used for JAXWS, but that’s not the point) but also with my own servlets,

SQL Error Invalid column when using java servlet [closed]

Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers. Closed 1 year ago. Improve this question

Is there any other way to convert string value into integer value in jsp? I am trying a basic program in jsp

index.html Getting an exception in op.jsp named java.lang.NumberFormatException HTTP Status 500-Internal Server Error op.jsp While converting value from string to integer it is generating an exception Also Tried below code but still not working Answer The problem is not with your code, but rather how you run it. You need to access index.html first to allow you to input numbers,

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