你好我是有日食朱諾和Tomcat一個maven EE項目7.一切工作正常,然後我對Tomcat服務器上層次移動到tomcat現在8遷移從Tomcat 7到Tomcat 8
我必須下載月食月神,所以我做到了,並配置了我的項目在月食月神tomcat 8。但我收到四條消息。
Cannot change version of project facet Dynamic Web Module to 3.0.
JavaServer Faces 2.2 can not be installed : One or more constraints have not been satisfied.
JavaServer Faces 2.2 requires Dynamic Web Module 2.5 or newer.
One or more constraints have not been satisfied.
我的web.xml文件:
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
...
</web-app>
我pom.xml文件是:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>xyz</groupId>
<artifactId>xyz</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>svc Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>com.github.ptgoetz</groupId>
<artifactId>storm-signals</artifactId>
<version>0.2.0</version>
</dependency>
<dependency>
<groupId>org.apache.storm</groupId>
<artifactId>storm-core</artifactId>
<version>0.9.1-incubating</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>commons-configuration</groupId>
<artifactId>commons-configuration</artifactId>
<version>1.6</version>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-client</artifactId>
<version>2.2.0</version>
</dependency>
<dependency>
<groupId>org.apache.hbase</groupId>
<artifactId>hbase-client</artifactId>
<version>0.98.4-hadoop2</version>
</dependency>
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>3.4.6</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.32</version>
</dependency>
<dependency>
<groupId>com.googlecode.json-simple</groupId>
<artifactId>json-simple</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.16</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20090211</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-server</artifactId>
<version>1.8</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-client</artifactId>
<version>1.8</version>
</dependency>
<dependency>
<groupId>com.sun.jersey.contribs</groupId>
<artifactId>jersey-multipart</artifactId>
<version>1.8</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.2.4</version>
</dependency>
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>7.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.json</groupId>
<artifactId>javax.json-api</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>org.glassfish</groupId>
<artifactId>javax.json</artifactId>
<version>1.0</version>
<scope>runtime</scope>
</dependency>
</dependencies>
<build>
<finalName>xyz/finalName>
</build>
</project>
加:
I S吸引了很多人,並搞砸了我的web.xml和pom.xml以及./settings文件,現在我甚至不記得我做了哪些更改,但我記得的一件事是我在juno中使用了servlet 2.5。
任何正確的方向幫助將非常感激。
UPDATE 1:
更改servlet來3.0.1。但仍然出現相同的錯誤
./settings文件夾的facet.core.xml文件。
<?xml version="1.0" encoding="UTF-8"?>
<faceted-project>
<fixed facet="wst.jsdt.web"/>
<installed facet="java" version="1.5"/>
<installed facet="jst.web" version="2.3"/>
<installed facet="wst.jsdt.web" version="1.0"/>
<installed facet="jst.jaxrs" version="1.1"/>
<installed facet="jboss.m2" version="1.0"/>
</faceted-project>
當我改變jst.web到3.0,然後我又得到錯誤的動態版本不能改變項目方面的Web 3.0
只是一個快速的觀察你的web.xml定義了3.0版本,但你的servlet的依賴仍然是2.5,並提升你的servlet依賴版本3.0的幫助?也可以嘗試在Eclipse中使用Project properties/Facets,並在更新依賴關係後手動將Facet Web版本設置爲3.0。 – 2014-10-31 19:26:23
從Eclipse中刪除項目並再次導入。 – 2014-10-31 19:26:24
@BohuslavBurghardt你的意思是將Dynamic Web Module改爲3.0?因爲在去項目屬性 - > Facet之後,我看不到Facet Web版本。 – Mr37037 2014-10-31 19:34:06