Tomcat

Eclipse下Spring Boot简易构建

由 ￡可爱￡侵袭症＋ 提交于 2021-01-30 08:14:16
不得不说，Spring Boot确实很强大，效率杠杠的。 Spring Boot提供了一个强大的一键式Spring的集成开发环境，能够单独进行一个Spring应用的开发，其中： （1）集中式配置（application.properties）+注解，大大简化了开发流程 （2）内嵌的Tomcat和Jetty容器，可直接打成jar包启动，无需提供Java war包以及繁琐的Web配置 （3）提供了Spring各个插件的基于Maven的pom模板配置，开箱即用，便利无比。 （4）可以在任何你想自动化配置的地方，实现可能 （5）提供更多的企业级开发特性，如何系统监控，健康诊断，权限控制 （6） 无冗余代码生成和XML强制配置 （7）提供支持强大的Restfult风格的编码，非常简洁 下面简单说下搭建spring boot项目的过程： 1、开发工具：eclipse，开发环境：Windows，JDK：1.8，Maven：3.0以上 2、首先要知道的是：spring-boot是一个mavan项目，所以其使用的jar包全部是通过maven管理；spring-boot打出来的包是一个可执行jar包的状态，使用的是内置的tomcat服务器。Eclipse插件安装： 点击菜单 Help -> Install new software 进行插件安装，插件地址： http://m2eclipse

window 服务器的Tomcat 控制台日志保存到日志文件

由 こ雲淡風輕ζ 提交于 2021-01-30 06:37:05
如何将tomcat启动时的控制台日志输出到文件？ 如何将tomcat启动时的控制台日志输出到文件，控制台滚动太快不容易排错 方法1 1、按日期生成日志： 修改startup.bat倒数第二行 call "%EXECUTABLE%" start %CMD_LINE_ARGS% 改为 call "%EXECUTABLE%" start %CMD_LINE_ARGS% >>%CATALINA_HOME%\logs\catalina.%date:~0,4%-%date:~5,2%-%date:~8,2%.out 2、按小时生成日志 修改startup.bat倒数第二行 call "%EXECUTABLE%" start %CMD_LINE_ARGS% 改为 call "%EXECUTABLE%" start %CMD_LINE_ARGS% >>%CATALINA_HOME%\logs\catalina.%date:~0,4%-%date:~5,2%-%date:~8,2%-%Time:~0,2%.out 方法2 把控制台的信息输出到%CATALINA_BASE%\logs\catalina.out里： 1、 打开bin下面的 startup.bat文件，把最下面一行的call "%EXECUTABLE%" start %CMD_LINE_ARGS% 改为 call "%EXECUTABLE

window 服务器的Tomcat 控制台日志保存到日志文件.

由 和自甴很熟 提交于 2021-01-30 06:34:28
在Linux系统中，Tomcat 启动后默认将很多信息都写入到 catalina.out 文件中，我们可以通过tail -f catalina.out 来跟踪Tomcat 和相关应用运行的情况。 在windows下，我们使用startup.bat启动Tomcat以后，会发现catalina日志与Linux记录的内容有很大区别，大多信息只输出到屏幕而没有记录到catalina.out里面。 本文的内容就是要实现在windows下，将相关的控制台输出记录到后台的catalina.out文件中以便将来查看。 把控制台的信息输出到%CATALINA_BASE%\logs\catalina.out里： 1、 打开bin下面的 startup.bat文件，把最下面一行的call "%EXECUTABLE%" start %CMD_LINE_ARGS% 改为 call "%EXECUTABLE%" run %CMD_LINE_ARGS% 注： 上面这样设置之后，运行tomcat后，日志就不会实时显示到tomcat运行窗口了。 2、 打开bin下面的 catalina.bat文件，会发现文件里共有4处 %ACTION% ，在后面分别加上 >> %CATALINA_HOME%\logs\catalina.out 注： windows中反斜杠和 linux是反的。重启tomcat

浅析Tomcat、JBOSS、WebSphere、WebLogic、Apache【转】

由 别来无恙 提交于 2021-01-29 22:49:57
确实很详细很不错的文章！ 拿来转载一下~ 点击前往👇 浅析Tomcat、JBOSS、WebSphere、WebLogic、Apache 浅析Tomcat、JBOSS、WebSphere、WebLogic、Apache https://blog.csdn.net/u013573133/article/details/23379565 来源： oschina 链接： https://my.oschina.net/lixingsikao/blog/4937628

404 on JAX-RS on Tomcat, MBeans?

由 巧了我就是萌 提交于 2021-01-29 18:11:59
问题 I'm getting a 404 on a JAX-RS request, but am running out of things to try out of my bag of tricks. Simplified code where service is defined: package mypackage; @Path("/") public class SavedQueriesService { ... @POST @Path("saved_queries") @Consumes(MediaType.APPLICATION_JSON) @Produces({ MediaType.APPLICATION_JSON + AppConstants.COMMA + MediaType.CHARSET_PARAMETER + AppConstants.UTF_8 }) public Response saveNewSavedQuery(@Context HttpServletRequest httpServletRequest, SavedQueryRequest

Artifactory plugin for rundeck?

由 [亡魂溺海] 提交于 2021-01-29 14:55:30
问题 I have been unable to find a plugin to list available artifacts from Artifactory. Does anyone know of a method to do this in a rundeck job, I want to deploy a war file which is available In artifactory to tomcat using rundeck. Regarding deployments to tomcat in rundeck what are best practices there ? 回答1: You can create a Job option with remote option values, which will fetch the list of artifacts from Artifactory. Since Rundeck support limited JSON format, you will not be able to use most of

Reloading JSTL Tag files in Tomcat development mode

由 天大地大妈咪最大 提交于 2021-01-29 14:19:45
问题 The application I just inherited defines .tag files - ie JSTL tags written in JSP and other JSTL tags. Is it possible for Tomcat to pick up on changes to .tag files and recompile/reload them without a restart, in the same manner of "development" mode for JSPs? Edit I should have noted that the context is marked as "reloadable" in Tomcat, and I'm successfully hot-deploying class files and jsps. It's just not picking up on .tag files. 回答1: "development" mode for JSPs applies for the tag files

“<Parameter>” versus “<Environment>” entries in a Tomcat Context

由 限于喜欢 提交于 2021-01-29 14:13:07
问题 On The Context Container page of the Tomcat documentation, I see two sections: Context Parameters Environment Entries The standard names for such elements is <context-param> and <env-entry> , while the Tomcat-specific names are <Parameter> and <Environment> . Both Context Parameters and Environment Entries appear to have the same simple job of making same value available to the servlets running in that context. For example, setting a flag to communicate some condition. ➥ What is the

java.lang.IllegalStateException: :Cannot initialize context because there is already a root application context present

由 我的梦境 提交于 2021-01-29 13:08:39
问题 I am trying to migrate application deployed on weblogic 12 to tomcat 9 and while doing so I am facing following exception java.lang.IllegalStateException: Cannot initialize context because there is already a root application context present - check whether you have multiple ContextLoader* definitions in your web.xml! content of my web.xml is as follows <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/j2ee"

Providing Certificates to Tomcat for Postgres Connection

由 廉价感情. 提交于 2021-01-29 13:01:21
问题 I am in the process of configuring TLS for Tomcat 8.5, Postgres communication using Self signed Certificate. What would be the best means to provide Certificate, PK (bundled in PKCS12 format) to Tomcat and the CA certificate (root Certificate)? Tomcat is set up as a Service, hence preferred would be to provide start up VM parameters. I have tried to provide these in Configure Tomcat -> Java Opts -Djavax.net.ssl.keyStorePassword=changeit -Djavax.net.ssl.trustStore=D:\test\data\pg_cert
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