J2J ajuda

7 de fevereiro de 2005 13 respostas

NandoLoja 7 de fevereiro de 2005

Dae pessoal blz. Estou tentando usar java e javascript para comunicação fiz tudo que esta na pagina http://coldjava.hypermart.net/servlets/j2j.htm
mas não consigo fazer o lance acontecer. Sempre da o erro

The requested resource (/servlet/J2J) is not available.

Alguem pode me ajudar a configuração do meu web.xml esta assim

Valeu galera abraços a todos

13 Respostas

rodrigo_gomes 7 de fev. de 2005

Olá,

Acho que se vc colocar isso no seu web.xml deve funcionar

&lt;servlet&gt;
    &lt;servlet-name&gt;J2J&lt;/servlet-name&gt;
    &lt;servlet-class&gt;J2J&lt;/servlet-class&gt;
  &lt;/servlet&gt;

  &lt;servlet-mapping&gt;
     &lt;servlet-name&gt;J2J&lt;/servlet-name&gt;
     &lt;url-pattern&gt;/servlet/J2J&lt;/url-pattern&gt;
  &lt;/servlet-mapping&gt;

considerando que sua classe J2J não está em nenhum package

vc deve acessar seu serlet assim
http://localhost:8080/servlet/J2J

NandoLoja 7 de fev. de 2005

Cara eu tentei mas parece que não funfou deu erro novamente eita.

cv1 7 de fev. de 2005

“nao funcionar” eh comum demais pra gente poder te ajudar, nando. Que tal uma olhada nos logs do Tomcat pra ver qual o problema? Quanto melhor a descricao que vc der, mais facil te ajudar

NandoLoja 7 de fev. de 2005

Mals cara, você esta certo. Tipo quando entro na pagina cujo link é

ele já me transfere para a pagina

http://help.internet-optimizer.com/?js=1&e=ERR404&u=http%3A//localhost%3A8080/servlet/J2J%3Fteste.html&cls=wsi24&rid=c01

Cara to postando o log, so meio cobaia ainda então vou postar a parte que eu inicio o servidor acesso o link e depois desativo o servidor.

2005-02-07 15:02:01 HostConfig[localhost]: Deploying configuration descriptor admin.xml
2005-02-07 15:02:07 HostConfig[localhost]: Deploying configuration descriptor manager.xml
2005-02-07 15:02:07 WebappLoader[/manager]: Deploying class repositories to work directory C:\Arquivos de programas\Apache Group\Tomcat 4.1\work\Standalone\localhost\manager
2005-02-07 15:02:07 ContextConfig[/manager]: Configured an authenticator for method BASIC
2005-02-07 15:02:07 StandardManager[/manager]: Seeding random number generator class java.security.SecureRandom
2005-02-07 15:02:07 StandardManager[/manager]: Seeding of random number generator has been completed
2005-02-07 15:02:07 StandardWrapper[/manager:default]: Loading container servlet default
2005-02-07 15:02:07 StandardWrapper[/manager:invoker]: Loading container servlet invoker
2005-02-07 15:02:07 HostConfig[localhost]: Expanding web application archive chapter08.war
2005-02-07 15:02:07 StandardHost[localhost]: Installing web application at context path /chapter08 from URL file:C:/Arquivos de programas/Apache Group/Tomcat 4.1/webapps/chapter08
2005-02-07 15:02:07 WebappLoader[/chapter08]: Deploying class repositories to work directory C:\Arquivos de programas\Apache Group\Tomcat 4.1\work\Standalone\localhost\chapter08
2005-02-07 15:02:07 WebappLoader[/chapter08]: Deploy class files /WEB-INF/classes to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\chapter08\WEB-INF\classes
2005-02-07 15:02:07 WebappLoader[/chapter08]: Deploy JAR /WEB-INF/lib/jstl.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\chapter08\WEB-INF\lib\jstl.jar
2005-02-07 15:02:07 WebappLoader[/chapter08]: Deploy JAR /WEB-INF/lib/standard.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\chapter08\WEB-INF\lib\standard.jar
2005-02-07 15:02:08 StandardManager[/chapter08]: Seeding random number generator class java.security.SecureRandom
2005-02-07 15:02:08 StandardManager[/chapter08]: Seeding of random number generator has been completed
2005-02-07 15:02:08 StandardWrapper[/chapter08:default]: Loading container servlet default
2005-02-07 15:02:08 StandardWrapper[/chapter08:invoker]: Loading container servlet invoker
2005-02-07 15:02:08 HostConfig[localhost]: Deploying web application directory capitulo6
2005-02-07 15:02:08 StandardHost[localhost]: Installing web application at context path /capitulo6 from URL file:C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\capitulo6
2005-02-07 15:02:08 WebappLoader[/capitulo6]: Deploying class repositories to work directory C:\Arquivos de programas\Apache Group\Tomcat 4.1\work\Standalone\localhost\capitulo6
2005-02-07 15:02:08 WebappLoader[/capitulo6]: Deploy class files /WEB-INF/classes to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\capitulo6\WEB-INF\classes
2005-02-07 15:02:08 ContextConfig[/capitulo6]: Missing application web.xml, using defaults only
2005-02-07 15:02:08 StandardManager[/capitulo6]: Seeding random number generator class java.security.SecureRandom
2005-02-07 15:02:08 StandardManager[/capitulo6]: Seeding of random number generator has been completed
2005-02-07 15:02:08 StandardWrapper[/capitulo6:default]: Loading container servlet default
2005-02-07 15:02:08 StandardWrapper[/capitulo6:invoker]: Loading container servlet invoker
2005-02-07 15:02:08 HostConfig[localhost]: Deploying web application directory ROOT
2005-02-07 15:02:08 StandardHost[localhost]: Installing web application at context path from URL file:C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\ROOT
2005-02-07 15:02:08 WebappLoader[]: Deploying class repositories to work directory C:\Arquivos de programas\Apache Group\Tomcat 4.1\work\Standalone\localhost_
2005-02-07 15:02:08 StandardManager[]: Seeding random number generator class java.security.SecureRandom
2005-02-07 15:02:08 StandardManager[]: Seeding of random number generator has been completed
2005-02-07 15:02:08 StandardWrapper[:default]: Loading container servlet default
2005-02-07 15:02:08 StandardWrapper[:invoker]: Loading container servlet invoker
2005-02-07 15:02:09 HostConfig[localhost]: Deploying web application directory servlet
2005-02-07 15:02:09 StandardHost[localhost]: Installing web application at context path /servlet from URL file:C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\servlet
2005-02-07 15:02:09 WebappLoader[/servlet]: Deploying class repositories to work directory C:\Arquivos de programas\Apache Group\Tomcat 4.1\work\Standalone\localhost\servlet
2005-02-07 15:02:09 WebappLoader[/servlet]: Deploy class files /WEB-INF/classes to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\servlet\WEB-INF\classes
2005-02-07 15:02:09 StandardManager[/servlet]: Seeding random number generator class java.security.SecureRandom
2005-02-07 15:02:09 StandardManager[/servlet]: Seeding of random number generator has been completed
2005-02-07 15:02:09 StandardWrapper[/servlet:default]: Loading container servlet default
2005-02-07 15:02:09 StandardWrapper[/servlet:invoker]: Loading container servlet invoker
2005-02-07 15:02:09 HostConfig[localhost]: Deploying web application directory stex
2005-02-07 15:02:09 StandardHost[localhost]: Installing web application at context path /stex from URL file:C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\stex
2005-02-07 15:02:09 WebappLoader[/stex]: Deploying class repositories to work directory C:\Arquivos de programas\Apache Group\Tomcat 4.1\work\Standalone\localhost\stex
2005-02-07 15:02:09 WebappLoader[/stex]: Deploy class files /WEB-INF/classes to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\stex\WEB-INF\classes
2005-02-07 15:02:09 WebappLoader[/stex]: Deploy JAR /WEB-INF/lib/commons-beanutils.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\stex\WEB-INF\lib\commons-beanutils.jar
2005-02-07 15:02:09 WebappLoader[/stex]: Deploy JAR /WEB-INF/lib/commons-collections.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\stex\WEB-INF\lib\commons-collections.jar
2005-02-07 15:02:09 WebappLoader[/stex]: Deploy JAR /WEB-INF/lib/commons-digester.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\stex\WEB-INF\lib\commons-digester.jar
2005-02-07 15:02:09 WebappLoader[/stex]: Deploy JAR /WEB-INF/lib/commons-fileupload.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\stex\WEB-INF\lib\commons-fileupload.jar
2005-02-07 15:02:09 WebappLoader[/stex]: Deploy JAR /WEB-INF/lib/commons-logging.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\stex\WEB-INF\lib\commons-logging.jar
2005-02-07 15:02:09 WebappLoader[/stex]: Deploy JAR /WEB-INF/lib/commons-validator.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\stex\WEB-INF\lib\commons-validator.jar
2005-02-07 15:02:09 WebappLoader[/stex]: Deploy JAR /WEB-INF/lib/jakarta-oro.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\stex\WEB-INF\lib\jakarta-oro.jar
2005-02-07 15:02:09 WebappLoader[/stex]: Deploy JAR /WEB-INF/lib/struts.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\stex\WEB-INF\lib\struts.jar
2005-02-07 15:02:11 StandardManager[/stex]: Seeding random number generator class java.security.SecureRandom
2005-02-07 15:02:11 StandardManager[/stex]: Seeding of random number generator has been completed
2005-02-07 15:02:11 StandardWrapper[/stex:default]: Loading container servlet default
2005-02-07 15:02:14 StandardWrapper[/stex:invoker]: Loading container servlet invoker
2005-02-07 15:02:14 HostConfig[localhost]: Deploying web application directory struts-blank
2005-02-07 15:02:14 StandardHost[localhost]: Installing web application at context path /struts-blank from URL file:C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\struts-blank
2005-02-07 15:02:14 WebappLoader[/struts-blank]: Deploying class repositories to work directory C:\Arquivos de programas\Apache Group\Tomcat 4.1\work\Standalone\localhost\struts-blank
2005-02-07 15:02:14 WebappLoader[/struts-blank]: Deploy class files /WEB-INF/classes to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\struts-blank\WEB-INF\classes
2005-02-07 15:02:14 WebappLoader[/struts-blank]: Deploy JAR /WEB-INF/lib/commons-beanutils.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\struts-blank\WEB-INF\lib\commons-beanutils.jar
2005-02-07 15:02:14 WebappLoader[/struts-blank]: Deploy JAR /WEB-INF/lib/commons-collections.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\struts-blank\WEB-INF\lib\commons-collections.jar
2005-02-07 15:02:14 WebappLoader[/struts-blank]: Deploy JAR /WEB-INF/lib/commons-digester.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\struts-blank\WEB-INF\lib\commons-digester.jar
2005-02-07 15:02:14 WebappLoader[/struts-blank]: Deploy JAR /WEB-INF/lib/commons-fileupload.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\struts-blank\WEB-INF\lib\commons-fileupload.jar
2005-02-07 15:02:14 WebappLoader[/struts-blank]: Deploy JAR /WEB-INF/lib/commons-logging.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\struts-blank\WEB-INF\lib\commons-logging.jar
2005-02-07 15:02:14 WebappLoader[/struts-blank]: Deploy JAR /WEB-INF/lib/commons-validator.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\struts-blank\WEB-INF\lib\commons-validator.jar
2005-02-07 15:02:14 WebappLoader[/struts-blank]: Deploy JAR /WEB-INF/lib/jakarta-oro.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\struts-blank\WEB-INF\lib\jakarta-oro.jar
2005-02-07 15:02:14 WebappLoader[/struts-blank]: Deploy JAR /WEB-INF/lib/struts.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\struts-blank\WEB-INF\lib\struts.jar
2005-02-07 15:02:15 StandardManager[/struts-blank]: Seeding random number generator class java.security.SecureRandom
2005-02-07 15:02:15 StandardManager[/struts-blank]: Seeding of random number generator has been completed
2005-02-07 15:02:15 StandardWrapper[/struts-blank:default]: Loading container servlet default
2005-02-07 15:02:17 StandardWrapper[/struts-blank:invoker]: Loading container servlet invoker
2005-02-07 15:02:17 HostConfig[localhost]: Deploying web application directory tomcat-docs
2005-02-07 15:02:17 StandardHost[localhost]: Installing web application at context path /tomcat-docs from URL file:C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\tomcat-docs
2005-02-07 15:02:17 WebappLoader[/tomcat-docs]: Deploying class repositories to work directory C:\Arquivos de programas\Apache Group\Tomcat 4.1\work\Standalone\localhost\tomcat-docs
2005-02-07 15:02:17 StandardManager[/tomcat-docs]: Seeding random number generator class java.security.SecureRandom
2005-02-07 15:02:17 StandardManager[/tomcat-docs]: Seeding of random number generator has been completed
2005-02-07 15:02:17 StandardWrapper[/tomcat-docs:default]: Loading container servlet default
2005-02-07 15:02:17 StandardWrapper[/tomcat-docs:invoker]: Loading container servlet invoker
2005-02-07 15:02:17 HostConfig[localhost]: Deploying web application directory w
2005-02-07 15:02:17 StandardHost[localhost]: Installing web application at context path /w from URL file:C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\w
2005-02-07 15:02:17 WebappLoader[/w]: Deploying class repositories to work directory C:\Arquivos de programas\Apache Group\Tomcat 4.1\work\Standalone\localhost\w
2005-02-07 15:02:17 WebappLoader[/w]: Deploy class files /WEB-INF/classes to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\w\WEB-INF\classes
2005-02-07 15:02:18 StandardManager[/w]: Seeding random number generator class java.security.SecureRandom
2005-02-07 15:02:18 StandardManager[/w]: Seeding of random number generator has been completed
2005-02-07 15:02:18 StandardWrapper[/w:default]: Loading container servlet default
2005-02-07 15:02:18 StandardWrapper[/w:invoker]: Loading container servlet invoker
2005-02-07 15:02:18 HostConfig[localhost]: Deploying web application directory we
2005-02-07 15:02:18 StandardHost[localhost]: Installing web application at context path /we from URL file:C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\we
2005-02-07 15:02:18 WebappLoader[/we]: Deploying class repositories to work directory C:\Arquivos de programas\Apache Group\Tomcat 4.1\work\Standalone\localhost\we
2005-02-07 15:02:18 WebappLoader[/we]: Deploy class files /WEB-INF/classes to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\we\WEB-INF\classes
2005-02-07 15:02:18 WebappLoader[/we]: Deploy JAR /WEB-INF/lib/commons-beanutils.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\we\WEB-INF\lib\commons-beanutils.jar
2005-02-07 15:02:18 WebappLoader[/we]: Deploy JAR /WEB-INF/lib/commons-collections.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\we\WEB-INF\lib\commons-collections.jar
2005-02-07 15:02:18 WebappLoader[/we]: Deploy JAR /WEB-INF/lib/commons-digester.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\we\WEB-INF\lib\commons-digester.jar
2005-02-07 15:02:18 WebappLoader[/we]: Deploy JAR /WEB-INF/lib/commons-fileupload.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\we\WEB-INF\lib\commons-fileupload.jar
2005-02-07 15:02:18 WebappLoader[/we]: Deploy JAR /WEB-INF/lib/commons-logging.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\we\WEB-INF\lib\commons-logging.jar
2005-02-07 15:02:18 WebappLoader[/we]: Deploy JAR /WEB-INF/lib/commons-validator.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\we\WEB-INF\lib\commons-validator.jar
2005-02-07 15:02:18 WebappLoader[/we]: Deploy JAR /WEB-INF/lib/jakarta-oro.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\we\WEB-INF\lib\jakarta-oro.jar
2005-02-07 15:02:18 WebappLoader[/we]: Deploy JAR /WEB-INF/lib/struts.jar to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\we\WEB-INF\lib\struts.jar
2005-02-07 15:02:19 StandardManager[/we]: Seeding random number generator class java.security.SecureRandom
2005-02-07 15:02:19 StandardManager[/we]: Seeding of random number generator has been completed
2005-02-07 15:02:19 StandardWrapper[/we:default]: Loading container servlet default
2005-02-07 15:02:21 StandardWrapper[/we:invoker]: Loading container servlet invoker
2005-02-07 15:02:21 HostConfig[localhost]: Deploying web application directory Web
2005-02-07 15:02:21 StandardHost[localhost]: Installing web application at context path /Web from URL file:C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\Web
2005-02-07 15:02:21 WebappLoader[/Web]: Deploying class repositories to work directory C:\Arquivos de programas\Apache Group\Tomcat 4.1\work\Standalone\localhost\Web
2005-02-07 15:02:21 WebappLoader[/Web]: Deploy class files /WEB-INF/classes to C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\Web\WEB-INF\classes
2005-02-07 15:02:21 StandardManager[/Web]: Seeding random number generator class java.security.SecureRandom
2005-02-07 15:02:21 StandardManager[/Web]: Seeding of random number generator has been completed
2005-02-07 15:02:21 StandardWrapper[/Web:default]: Loading container servlet default
2005-02-07 15:02:21 StandardWrapper[/Web:invoker]: Loading container servlet invoker
2005-02-07 15:02:21 HostConfig[localhost]: Deploying web application directory webdav
2005-02-07 15:02:21 StandardHost[localhost]: Installing web application at context path /webdav from URL file:C:\Arquivos de programas\Apache Group\Tomcat 4.1\webapps\webdav
2005-02-07 15:02:21 WebappLoader[/webdav]: Deploying class repositories to work directory C:\Arquivos de programas\Apache Group\Tomcat 4.1\work\Standalone\localhost\webdav
2005-02-07 15:02:21 StandardManager[/webdav]: Seeding random number generator class java.security.SecureRandom
2005-02-07 15:02:21 StandardManager[/webdav]: Seeding of random number generator has been completed
2005-02-07 15:02:21 StandardWrapper[/webdav:default]: Loading container servlet default
2005-02-07 15:02:21 StandardWrapper[/webdav:invoker]: Loading container servlet invoker

Mals que deu muita linha. Valeu

rodrigo_gomes 7 de fev. de 2005

com está sua estrutura de diretorios??
acho que seu contexto você não definiu como raiz neh “/” ?
então tente acessar assim

http://localhost:8080/seuContexto/servlet/J2J?teste.html

NandoLoja 7 de fev. de 2005

Rodrigão desculpa a ignorancia que em jsp sou meio novo. Mas como posso definir o contexto de diretórios no Tomcat como “/” ???
Deve ser uma pergunta idiota mas é que eu não sei fazer mesmo.

rodrigo_gomes 7 de fev. de 2005

Você deve editar o arquivo TOMCAT_HOME/conf/server.xml

procure a tag Context e coloque os dados de acordo com o que deseja, eis
um exemplo. (tomcat 4)

&lt;Context path="" docBase="diretorioDeSuaAplicacao"
                debug="0" reloadable="true" &gt;
          &lt;Logger className="org.apache.catalina.logger.FileLogger"
                    prefix="localhost_log." suffix=".txt"
                     timestamp="true"/&gt;
  &lt;/Context&gt;

té mais

NandoLoja 7 de fev. de 2005

Rodrigueras eu já havia definido

Ta certo fi ?

cv1 7 de fev. de 2005

Pera pera pera pera pera… quando vc entra em localhost ele te redireciona pra help.internet-optimizer.com!? Seu tomcat pode ate ter problemas, mas eh melhor vc se livrar do spyware/adware primeiro

rodrigo_gomes 7 de fev. de 2005

se o seu contexto é servlet, e vc definiu o url-pattern como no post acima,
então tente acessar seu servlet assim:
http://localhost:8080/servlet/servlet/J2J?teste.html

Ah não se esqueça de fazer o que o cv falou, livre-se dos spywares!!!

NandoLoja 8 de fev. de 2005

Blz spyware sucks mals man.
Eu vou formatar esta merda saca, tava fazendo os trem de backup e procurando uns cracks dae já tinha ferrado tudo. Vou mudar o navegador.
Mas tipo Rodrigão vou passar como esta configurado os diretorios .
Tipo o servlet esta em

Tipo toda pagina tem que passar por este servlet saca, para ele fazer o link.
O problema é que eu acho que ele não ta conseguindo localizar o servlet.
A aplicação esta no diretorio

Sacou ???

cv1 8 de fev. de 2005

Voce precisa colocar o J2J.class dentro do diretorio …/webapps/servlet/WEB-INF/classes, senao nao vai mesmo - presumindo que a classe J2J nao fica mesmo em nenhum pacote (o que nao eh recomendavel).

NandoLoja 9 de fev. de 2005

Tipo blz então. Vou colocar o J2J no diretorio classes. Pensei que se mapea-se ele no web.xml não precisasse colocar lá valeu.
Vou colocar lá e te falo.

Criado 7 de fevereiro de 2005

Ultima resposta 9 de fev. de 2005

Respostas 13

Participantes 3

13 Respostas

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