An absolute URI specifies a scheme; a URI that is not absolute is said to be relative. http://docs.oracle.com/javase/8/docs/api/java/net/URI.html So, perhaps your URLEncoder isn’t working as you’re expecting (the https bit)? URLEncoder.encode(uri)
Here i come up with problem while performing some operation like update,delete and insert but its return some null value with exception kindly some one could look at the code if its wrong: Error: HTTP Status 500 – null type Exception report message null description The server encountered an internal error that prevented it from … Read more
WebServlet cannot be resolved to a type
HTTP Status 500 Error instantiating servlet class
Eh… after hours of debugging and thinking – the answer turned out to be the most obvious one – both clients I have been using were closing the connection (probably timeout). It worked in wget and postman while using swagger and advanced rest client caused the exception to be thrown.
you have already forwarded the response in catch block: RequestDispatcher dd = request.getRequestDispatcher(“error.jsp”); dd.forward(request, response); so, you can not again call the : response.sendRedirect(“usertaskpage.jsp”); because it is already forwarded (committed). So what you can do is: keep a string to assign where you need to forward the response. String page = “”; try { } … Read more
JSP (JavaServer Pages) JSP is a Java view technology running on the server machine which allows you to write template text in client side languages (like HTML, CSS, JavaScript, ect.). JSP supports taglibs, which are backed by pieces of Java code that let you control the page flow or output dynamically. A well-known taglib is JSTL. JSP also supports Expression … Read more
