maven Missing artifact 异常

oLelouch12 2012-07-29 11:44:36

错误信息如下:
12-7-29 上午11时44分06秒: Missing artifact mysql:mysqlconnectorjava:jar:5.1.19:compile

架构如下: parent 项目负责下载jar包，配置如下:
<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>com.wjj.example</groupId>
<artifactId>example-parent</artifactId>
<packaging>pom</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>example-parent</name>
<url>http://maven.apache.org</url>

<modules>
<module>../example-core</module>
</modules>

<properties>
<project.build.sourceEncoding>UTF8</project.build.sourceEncoding>
<spring.version>3.1.1.RELEASE</spring.version>
</properties>

<dependencyManagement>
<dependencies>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>example-parent</artifactId>
<version>0.0.1SNAPSHOT</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.10</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>springtest</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>springorm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>springcore</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>springaop</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>springbeans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>springcontext</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>springwebmvc</artifactId>
<version>${spring.version}</version>
</dependency>

<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernatejpa2.0api</artifactId>
<version>1.0.1.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernatecore</artifactId>
<version>3.6.10.Final</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4japi</artifactId>
<version>1.6.4</version>
</dependency>
<dependency>
<groupId>javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.12.1.GA</version>
</dependency>


<dependency>
<groupId>mysql</groupId>
<artifactId>mysqlconnectorjava</artifactId>
<version>5.1.19</version>
</dependency>
<dependency>
<groupId>commonsdbcp</groupId>
<artifactId>commonsdbcp</artifactId>
<version>1.4</version>
</dependency>


<dependency>
<groupId>com.kenai.nbpwr</groupId>
<artifactId>javaxinject</artifactId>
<version>1.0201002241208</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernatevalidator</artifactId>
<version>4.2.0.Final</version>
<exclusions>
<exclusion>
<groupId>org.hibernate</groupId>
<artifactId>hibernatecommonsannotations</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validationapi</artifactId>
<version>1.0.0.GA</version>
</dependency>

<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.6.11</version>
</dependency>

<dependency>
<groupId>servletapi</groupId>
<artifactId>servletapi</artifactId>
<version>2.4</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jspapi</artifactId>
<version>2.2</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>taglibs</groupId>
<artifactId>standard</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>commonsio</groupId>
<artifactId>commonsio</artifactId>
<version>2.3</version>
</dependency>
<dependency>
<groupId>commonslogging</groupId>
<artifactId>commonslogging</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>commonsfileupload</groupId>
<artifactId>commonsfileupload</artifactId>
<version>1.2.2</version>
</dependency>
<dependency>
<groupId>jsptags</groupId>
<artifactId>pagertaglib</artifactId>
<version>2.0</version>
</dependency>

<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jacksoncoreasl</artifactId>
<version>1.9.6</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jacksonmapperasl</artifactId>
<version>1.9.6</version>
</dependency>
</dependencies>
</dependencyManagement>

<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>mavencompilerplugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>mavenresourcesplugin</artifactId>
<configuration>
<encoding>UTF8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.mortbay.jetty</groupId>

<artifactId>jettymavenplugin</artifactId>
<configuration>
<scanIntervalSeconds>2000</scanIntervalSeconds>
<webApp>

<contextPath>/stu</contextPath>
</webApp>
<connectors>
<connector implementation="org.eclipse.jetty.server.nio.SelectChannelConnector">

<port>8787</port>
<maxIdleTime>500000</maxIdleTime>
</connector>
</connectors>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>

子模块配置如下:
<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>
<parent>
<groupId>com.wjj.example</groupId>
<artifactId>example-parent</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../example-parent/pom.xml</relativePath>
</parent>

<artifactId>example-core</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>example-core</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysqlconnectorjava</artifactId>
</dependency>
</dependencies>
</project>

就会报上面那个错误。请教大家一下，解决方案谢谢。!!。

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