我正在尝试使用带有
的maven运行Spring webappmvn tomcat:run
命令,但每当我导航到http://localhost:8080/myApp
时,我都会收到错误:“请求的资源()不可用”。日志中没有显示任何内容。我认为我的应用程序应该部署为“/”而不是“/ myApp”。有没有办法做到这一点?
Maven输出日志:
[INFO] Scanning for projects...
[INFO] Searching repository for plugin with prefix: 'tomcat'.
[INFO] ------------------------------------------------------------------------
[INFO] Building myApp
[INFO] task-segment: [tomcat:run]
[INFO] ------------------------------------------------------------------------
[INFO] Preparing tomcat:run
[INFO] [resources:resources {execution: default-resources}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 4 resources
Downloading: http://svn.asdf.com:8081/artifactory/repo/org/postgresql/postgresql/8.3/postgresql-8.3.pom
[INFO] Unable to find resource 'org.postgresql:postgresql:pom:8.3' in repository central (http://repo1.maven.org/maven2)
Downloading: http://svn.asdf.com:8081/artifactory/repo/java-memcached/java-memcached/1.6/java-memcached-1.6.pom
[INFO] Unable to find resource 'java-memcached:java-memcached:pom:1.6' in repository central (http://repo1.maven.org/maven2)
[INFO] [compiler:compile {execution: default-compile}]
[INFO] Nothing to compile - all classes are up to date
[INFO] [tomcat:run {execution: default-cli}]
[INFO] Running war on http://localhost:8080/myApp
[INFO] Using existing Tomcat server configuration at C:\cygwin\home\workspace\myApp\target\tomcat
Sep 4, 2009 3:17:29 PM org.apache.catalina.startup.Embedded start
INFO: Starting tomcat server
Sep 4, 2009 3:17:29 PM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.16
Sep 4, 2009 3:17:30 PM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring root WebApplicationContext
log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).
log4j:WARN Please initialize the log4j system properly.
Sep 4, 2009 3:17:31 PM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring FrameworkServlet 'myApp'
Sep 4, 2009 3:17:31 PM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
Sep 4, 2009 3:17:31 PM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
Web.xml中:
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/applicationContext.xml
</param-value>
</context-param>
<servlet>
<servlet-name>context</servlet-name>
<servlet-class>org.springframework.web.context.ContextLoaderServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>myApp</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>3</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>myApp</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
</web-app>
答案 0 :(得分:10)
此处maven tomcat plugin的文档说明
默认上下文路径为/${project.build.finalName}
,其默认为/${artifactId}-${version}
。
更改上下文路径的首选方法是通过将以下内容添加到pom.xml来更改finalName:
<build>
<finalName>mycontext</finalName>
</build>
或者,可以通过向pom.xml添加显式插件配置块来指定不同的上下文路径,如下所示:
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>tomcat-maven-plugin</artifactId>
<configuration>
<path>/mycontext</path>
</configuration>
</plugin>
如果你在pom中定义了这两个元素中的任何一个,那么它应该在localhost:8080 / wherever加载。否则它将在localhost:8080/${artifactId}-${version}