Estou utilizando o IDE Apache NetBeans 12.5 e não consigo rodar um pequeno programa que mostra os títulos de H1 até H6 (diversos tamanhos de letra) para uma frase. Abaixo está o código:
<%--
Document : teste01
Created on : 06/10/2021, 16:18:04
Author : Usuario
--%>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Vários tamanhos de texto</title>
</head>
<body>
<h1>Hello World!</h1>
<br><br>
<%
for(int i = 1; i <= 6; i++) {
System.out.println("<center><H" + i + ">Iniciando estudos JSP</H" + i + "</center>");
}
%>
</body>
</html>
Não há exibição da página que seria o correto para o programa, talvez eu não esteja executando direito. Mas veja as mensagens que o NetBeans exibe após a tentativa de rodar o programa:
cd C:\Users\Usuario\Documents\NetBeansProjects\java; "JAVA_HOME=C:\\Program Files (x86)\\Java\\jdk1.8.0_301" cmd /c "\"C:\\Program Files (x86)\\NetBeans-12.5\\netbeans\\java\\maven\\bin\\mvn.cmd\" -Dnetbeans.deploy=true -Dnetbeans.deploy.clientUrlPart=/teste01.jsp \"-Dmaven.ext.class.path=C:\\Program Files (x86)\\NetBeans-12.5\\netbeans\\java\\maven-nblib\\netbeans-eventspy.jar\" -Dfile.encoding=UTF-8 package"
Scanning for projects...
-------------------------< com.mycompany:java >-------------------------
Building java 1.0-SNAPSHOT
--------------------------------[ war ]---------------------------------
--- maven-dependency-plugin:2.6:copy (default) @ java ---
--- maven-resources-plugin:2.6:resources (default-resources) @ java ---
Using 'UTF-8' encoding to copy filtered resources.
skip non existing resourceDirectory C:\Users\Usuario\Documents\NetBeansProjects\java\src\main\resources
--- maven-compiler-plugin:3.1:compile (default-compile) @ java ---
Nothing to compile - all classes are up to date
--- maven-resources-plugin:2.6:testResources (default-testResources) @ java ---
Using 'UTF-8' encoding to copy filtered resources.
skip non existing resourceDirectory C:\Users\Usuario\Documents\NetBeansProjects\java\src\test\resources
--- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ java ---
No sources to compile
--- maven-surefire-plugin:2.12.4:test (default-test) @ java ---
--- maven-war-plugin:2.3:war (default-war) @ java ---
Packaging webapp
Assembling webapp [java] in [C:\Users\Usuario\Documents\NetBeansProjects\java\target\java-1.0-SNAPSHOT]
Processing war project
Copying webapp resources [C:\Users\Usuario\Documents\NetBeansProjects\java\src\main\webapp]
Webapp assembled in [31 msecs]
Building war: C:\Users\Usuario\Documents\NetBeansProjects\java\target\java-1.0-SNAPSHOT.war
------------------------------------------------------------------------
BUILD SUCCESS
------------------------------------------------------------------------
Total time: 1.453 s
Finished at: 2021-10-06T16:43:06-03:00
------------------------------------------------------------------------
Deploying on Apache Tomcat or TomEE
profile mode: false
debug mode: false
force redeploy: true
In-place deployment at C:\Users\Usuario\Documents\NetBeansProjects\java\target\java-1.0-SNAPSHOT
Deployment is in progress...
deploy?config=file%3A%2FC%3A%2FUsers%2FUsuario%2FAppData%2FLocal%2FTemp%2Fcontext8325595679556069293.xml&path=/java
FAIL - Failed to deploy application at context path [/java]
Gostaria que vocês do GUJ me ajudassem a entender e talvez resolver este problema. A versão do java é JDK8 e a versão do TomCat é 9 (alguma coisa).
Atenciosamente,
Ronaldo
