cant get .jsp working in apache tomcat 8

i cant get a JSP file loading in Apache tomcat v8, on eclipse its working fine 100% i have these .jar files in the WEB-INF/lib both on eclipse and remote server apache javax.servlet.jsp.jstl-1.2.1.jar javax.servlet.jsp.jstl-api-1.2.1.jar mysql-connector-java-5.1.25-bin.jar HTTP Status 500 - The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar fil

无法获得工作在Apache Tomcat 8中的.jsp

我不能得到一个JSP文件加载在Apache Tomcat的V8,在日食其工作正常100% 我在eclipse和远程服务器apache的WEB-INF / lib中都有这些.jar文件 javax.servlet.jsp.jstl-1.2.1.jar javax.servlet.jsp.jstl-api-1.2.1.jar mysql-connector-java-5.1.25-bin.jar HTTP状态500 - 绝对的uri:http://java.sun.com/jsp/jstl/core无法在web.xml或使用此应用程序部署的jar文件中解析 为什么这个工作在本地而不是在我的远程服务器上使

Why jstl is not working?

Like in the article , I have placed the following files in WEB-INF/lib folder of my applicaion Standard.jar (1.1.2) jstl.jar (1.1.2) in taglib it states that it would resolve uri tag in the TLD of a taglib deployed in a jar file (WEB-INF/lib). And my application keep throwing errors that it cannot found any tag libs. When I extracted the Standard.jarMET-INF *.tld files under to WEB-INFt

为什么jstl不工作?

就像在这篇文章中一样,我将下列文件放在我的应用程序的WEB-INF / lib文件夹中 Standard.jar(1.1.2) jstl.jar(1.1.2) 在taglib中,它声明它将解析部署在jar文件(WEB-INF / lib)中的taglib的TLD中的uri标记。 我的应用程序不断抛出错误,它无法找到任何标签库。 当我将Standard.jar MET-INF * .tld文件提取到WEB-INF tld文件夹下时,它工作并排序。 但仍然有更清晰的方式可以做到这一点,所以我可能不需要单独

jstl cannot be found though correctly placed

Unfortunately after very long time i'm re-posting again about the same problem: org.apache.jasper.JasperException: The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application The first time i solved it by just placing jstl-1.2 in web-inf/lib, this time i cannot get, in any way, why this is not working. The "

尽管放置正确,但仍无法找到jstl

不幸的是,在很长一段时间后,我再次重新发布了关于同样的问题:org.apache.jasper.JasperException:绝对uri:http://java.sun.com/jsp/jstl/core无法在网页中解析.xml或与此应用程序一起部署的jar文件 我第一次通过将jstl-1.2放入web-inf / lib来解决这个问题,这次我无法以任何方式得到为什么这不起作用。 “有趣”的是,我有很多其他项目正在运行,配置树完全相同:/web-inf/lib/jstl-1.2.jar 没有在web-xml中引用这些ja

Best way to add Third party maven dependencies in OSGi bundle

I have just started with OSGI development and am struggling to understand what is the best way to handle dependent/third party JARs or maven dependencies. ie if I'm creating a bundle then the likelyhood is that I will be using a few 3rd party JARs. When I create my bundle JAR to deploy to OSGI, obviously these 3rd party JARs are not included and thus the bundle will not run. I understand

在OSGi包中添加第三方Maven依赖关系的最佳方法

我刚刚开始使用OSGI开发,并且正在努力理解处理依赖/第三方JAR或Maven依赖关系的最佳方式。 即如果我创建了一个包,那么可能性是我将使用一些第三方JAR。 当我创建我的捆绑JAR以部署到OSGI时,显然这些第三方JAR不包含在内,因此捆绑将无法运行。 我明白,一种选择是将这些JAR转换为捆绑包,并将它们部署到OSGI容器。 但是我不能为每一个我将要使用的maven依赖做这个。 处理这种情况的最佳解决方案是什么? 有什么方法

What is the standard way to bundle OSGi dependent libraries?

I have a project that references a number of open source libraries, some new, some not so new. That said, they are all stable and I wish to stick with my chosen versions until I have time to migrate to the newer versions (I tested hsqldb 2.0 yesterday and it contains many api changes). One of the libraries I have wish to embed is Jasper Reports, but as you all surely know, it comes with a moun

绑定OSGi相关库的标准方式是什么?

我有一个项目引用了一些开源库,一些新的,有些不是那么新。 也就是说,它们都是稳定的,我希望坚持使用我选择的版本,直到我有时间迁移到新版本(我昨天测试了hsqldb 2.0并且它包含许多api更改)。 我希望嵌入的一个图书馆是Jasper Reports,但正如你们都知道的那样,它附带一大堆支持jar文件,我只需要山的一个子集(已知),因此我计划定制捆绑所有我的依赖库。 所以: 是否每个人都为自己使用的开源库定制自己的OSGi

Starting Jetty from Restlet in OSGi

I'm using Restlet in OSGi (equinox). I keep encountering a java.io.IOException: The thread blocked at the cyclic barrier has timed out. exception with the default HTTP server and so am trying to use Jetty instead. From reading various forums and articles, it seems that the correct way to use Jetty is to simply add the appropriate JARs to the classpath and Restlet does the hard work. This

在OSGi中从Restlet启动Jetty

我在OSGi(equinox)中使用Restlet。 我一直遇到一个java.io.IOException: The thread blocked at the cyclic barrier has timed out. 例外与默认的HTTP服务器,所以我试图使用Jetty代替。 从阅读各种论坛和文章看来,使用Jetty的正确方法是简单地将相应的JAR添加到类路径中,而Restlet完成艰苦的工作。 这似乎不工作:( 我的bundle激活器的start方法如下所示: public void start(BundleContext bundleContext) throws Exc

Running a jar included in an OSGi bundle

The situation is that I need to package a runnable jar, X.jar into an OSGi bundle. The jar itself can not be modified and OSGi is mandatory as X.jar is to be distributed and run via a software program that requires OSGi bundles. The application contained in X.jar is to communicate over a network with another application. My plan was to create an OSGi bundle with eclipse and then include X.jar

运行一个包含在OSGi包中的jar

情况是我需要将可运行jar,X.jar打包到OSGi包中。 jar本身不能修改,OSGi是强制性的,因为X.jar是通过一个需要OSGi bundle的软件程序来分发和运行的。 包含在X.jar中的应用程序是通过网络与另一个应用程序进行通信。 我的计划是用eclipse创建一个OSGi包,然后在其中包含X.jar。 但问题是X.jar没有被检测到。 如果我尝试在我的文件系统上访问X.jar的副本,它就会起作用。 我的包文件结构: -MyBundle -META-INF -

bundle jars: create bundles for them?

I am new to OSGi, and am using Equinox. I have done several searches and can find no answer to this. The discussion at OSGI - handling 3rd party JARs required by a bundle helps somewhat, but does not fully answer my question. I have obtained a jar file, rabbitmq-client.jar , that is already packaged as an OSGi bundle (with Bundle-Name and other such properties in its MANIFEST.MF), that I woul

捆绑罐:为他们创建捆绑?

我是OSGi的新手,并且正在使用Equinox。 我已经做了几次搜索,并且无法找到答案。 OSGI的讨论 - 处理捆绑所需的第三方JAR有所帮助,但没有完全回答我的问题。 我已经获得了一个jar文件rabbitmq-client.jar ,该文件已经打包为一个OSGi包(Bundle-Name和其他MANIFEST.MF中的这些属性),我想将其作为一个包进行安装。 该jar从commons-io-1.2.jar导入包org.apache.commons.io和org.apache.commons.io.input 。 RabbitMQ客户

Is it more efficient to use a flag or an if clause?

In a Java loop, is it more efficient to use a boolean flag instead of an if statement? Take a look at these two bits of code. Using a flag: public boolean isSomethingForAnyone() { boolean flag = false; for (Item item : listOfItems) { flag = flag || item.isSomething(); } return flag; } Using an if statement: public boolean isSomethingForAnyone() { for (Item item

使用标志或if子句更有效率吗?

在Java循环中,使用boolean标志而不是if语句会更高效吗? 看看这两位代码。 使用标志: public boolean isSomethingForAnyone() { boolean flag = false; for (Item item : listOfItems) { flag = flag || item.isSomething(); } return flag; } 使用if语句: public boolean isSomethingForAnyone() { for (Item item : listOfItems) { if (item.isSomething()) return

JSP JSTL and other directives are not recognized

After going through numerous previously answered posts, I'm still unable to find solution for the issue I'm facing. In my JSP, none of the directives are working. I'm primarily focused to get <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%> to work. I have also checked include directive and <%@ page contentType="text/html; charset=U

JSP JSTL和其他指令不被识别

在经历了许多以前回答的帖子之后,我仍然无法找到我面临的问题的解决方案。 在我的JSP中,没有任何指令正在工作。 我主要关注如何使用<%@ taglib prefix =“c”uri =“http://java.sun.com/jsp/jstl/core”%>来工作。 我也检查了include指令和<%@ page contentType =“text / html; charset = UTF-8”%>。 JSP指出了所有这些指令的错误。 我添加了以下依赖项到我的pom.xml文件jstl jstl 1.2另外,将jstl1.2,tag