title: How to load data into data base using dbunit in Maven
body: <p>Below is my <code>pom.xml</code> file:</p>
  
  <pre><code>&lt;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"&gt;
    &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;
  
    &lt;groupId&gt;com.mycompany.app&lt;/groupId&gt;
    &lt;artifactId&gt;my-app&lt;/artifactId&gt;
    &lt;version&gt;1.0-SNAPSHOT&lt;/version&gt;
    &lt;packaging&gt;jar&lt;/packaging&gt;
  
    &lt;name&gt;my-app&lt;/name&gt;
    &lt;url&gt;http://maven.apache.org&lt;/url&gt;
  
    &lt;properties&gt;
      &lt;project.build.sourceEncoding&gt;UTF-8&lt;/project.build.sourceEncoding&gt;
    &lt;/properties&gt;
  
    &lt;dependencies&gt;
      &lt;dependency&gt;
        &lt;groupId&gt;junit&lt;/groupId&gt;
        &lt;artifactId&gt;junit&lt;/artifactId&gt;
        &lt;version&gt;3.8.1&lt;/version&gt;
        &lt;scope&gt;test&lt;/scope&gt;
      &lt;/dependency&gt;
    &lt;/dependencies&gt;
  &lt;build&gt;
    &lt;plugins&gt;
      &lt;plugin&gt;
         &lt;groupId&gt;org.codehaus.mojo&lt;/groupId&gt;
      &lt;artifactId&gt;dbunit-maven-plugin&lt;/artifactId&gt;
      &lt;version&gt;1.0-beta-3&lt;/version&gt;
      &lt;configuration&gt;
      &lt;driver&gt;com.mysql.jdbc.Driver&lt;/driver&gt;
      &lt;url&gt;jdbc:mysql://localhost:3306/test&lt;/url&gt;
      &lt;username&gt;usernamet&lt;/username&gt;
      &lt;password&gt;password&lt;/password&gt;
      &lt;dataTypeFactoryName&gt;org.dbunit.ext.mysql.MySqlDataTypeFactory&lt;/dataTypeFactoryName&gt;
      &lt;metadataHandlerName&gt;org.dbunit.ext.mysql.MySqlMetadataHandler&lt;/metadataHandlerName&gt;
      &lt;encoding&gt;utf-8&lt;/encoding&gt;
      &lt;src&gt;target/dbunit/export.xml&lt;/src&gt;&lt;!--compare 和 operation 要用到它 --&gt;
      &lt;type&gt;CLEAN_INSERT&lt;/type&gt;&lt;!--operation 要用到它--&gt;
      &lt;/configuration&gt;
      &lt;executions&gt; 
  &lt;execution&gt; 
   &lt;id&gt;test-compile&lt;/id&gt; 
  &lt;phase&gt;test-compile&lt;/phase&gt; 
   &lt;goals&gt; 
  &lt;goal&gt;operation&lt;/goal&gt; 
   &lt;/goals&gt; 
   &lt;/execution&gt; 
   &lt;execution&gt; 
  &lt;id&gt;test&lt;/id&gt; 
   &lt;phase&gt;test&lt;/phase&gt; 
  &lt;goals&gt; 
  &lt;goal&gt;operation&lt;/goal&gt; 
  &lt;/goals&gt; 
   &lt;/execution&gt; 
   &lt;/executions&gt; 
      &lt;dependencies&gt;
      &lt;dependency&gt;
      &lt;groupId&gt;mysql&lt;/groupId&gt;
      &lt;artifactId&gt;mysql-connector-java&lt;/artifactId&gt;
      &lt;version&gt;5.1.13&lt;/version&gt;
      &lt;/dependency&gt;
      &lt;/dependencies&gt;
      &lt;/plugin&gt;
      &lt;/plugins&gt;
      &lt;/build&gt;
  &lt;/project&gt;
  </code></pre>
  
  <p>I run mvn <code>dbunit:operation</code> on command line. </p>
  
  <pre><code>Scanning for projects...
  [INFO] ------------------------------------------------------------------------
  [INFO] Building my-app
  [INFO]    task-segment: [dbunit:operation]
  [INFO] ------------------------------------------------------------------------
  [INFO] [dbunit:operation {execution: default-cli}]
  [INFO] ------------------------------------------------------------------------
  [INFO] BUILD SUCCESSFUL
  [INFO] ------------------------------------------------------------------------
  [INFO] Total time: 1 second
  [INFO] Finished at: Thu Feb 10 23:02:41 PST 2011
  [INFO] Final Memory: 6M/81M
  </code></pre>
  
  <p>It says build successful. But there is no data in the database. </p>