Question

好像这个问题how to add external jar to maven webapp project 但是当我试图改变时，没有任何事情发生。这是我的pom.xml

-- pom.xml
<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/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.sk.JDBC</groupId>
  <artifactId>basicAgain</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>jar</packaging>

  <name>basicAgain</name>
  <url>http://maven.apache.org</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>

  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>

    <dependency>
    <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>5.1.33</version>
    </dependency>
  </dependencies>
</project>
-- #pom.xml

当我编译并在maven中运行时：

java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Unknown Source)
        at com.sk.JDBC.App.main(App.java:28)

有人可以帮忙吗？我是英语和Maven的新人，让我感到很生气:) - 编辑我甚至使用这些maven命令安装，但不工作： mvn install：install-file -Dfile = src \ libraries \ mysql-connector-java-5.1.33.jar -DgroupId=mysql -DartifactId=mysql-connector-java -Dversion=5.1.33 -Dpackaging=jar

Maven项目安装jar文件已完成但未运行

0 个答案: