release-notes-1.1-b2.html

struts api,学习使用struts必备的文档

    </ul>

  </div>

  <h2 id="diff">What's different?</h2>
<div class="indent">

    <p>This section provides links to the Struts JavaDoc for any classes that have
    been added or deprecated since the Struts 1.0 release.
    </p>

    <p>
<strong>Previously deprecated classes and packages removed in Struts 1.1</strong>
</p>
    <ul>
    <li>Removed:
      <code>org.apache.struts.utils.BeanUtils</code>,
      <code>org.apache.struts.utils.ConvertUtils</code>, and
      <code>org.apache.struts.utils.PropertyUtils</code> - replaced by
      <a href="http://jakarta.apache.org/commons/beanutils.html">
<code>org.apache.commons.beanutils</code>
</a>
    </li>
    <li>Removed:
     <code>org.apache.struts.util.ArrayStack</code>,
     <code>org.apache.struts.util.FastArrayList</code>,
     <code>org.apache.struts.util.FastHashMap</code>,
     <code>org.apache.struts.util.FastTreeMap</code> - replaced by
     <a href="http://jakarta.apache.org/commons/collections.html">
<code>org.apache.commons.collections</code>
</a>
    </li>
    <li>Removed: <code>org.apache.struts.digester.*</code> - replaced by
    <a href="http://jakarta.apache.org/commons/digester.html">
<code>org.apache.commons.digester</code>
</a>
    </li>
    <li>Removed: The <code>struts-config.dtd</code> - Replaced by <a href="http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">
<code>struts-config_1_1.dtd</code>
</a>.</li>
    <li>Removed: The omnibus "struts" taglib and its associated TLD - replaced by separate bean, logic, and html taglibs.</li>
    <li>Removed: The "form" taglib and its associated TLD - replaced by (renamed as) the html taglib.</li>
    </ul>

    <p>
<strong>Packages added in Struts 1.1</strong>
</p>

    <ul>
    <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/config/package-summary.html">config</a>
</li>
    <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/taglib/nested/package-summary.html">taglib.nested</a>
</li>
    <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/taglib/nested/bean/package-summary.html">taglib.nested.bean</a>
</li>
    <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/taglib/nested/html/package-summary.html">taglib.nested.html</a>
</li>
    <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/taglib/nested/logic/package-summary.html">taglib.nested.logic</a>
</li>
    <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/validator/package-frame.html">validator</a>
</li>
    </ul>

    <p>
<strong>Classes added in Struts 1.1</strong>
</p>
    <p>action</p>
    <ul>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/action/ActionMessage.html"> ActionMessage</a>
</li>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/action/ActionMessages.html"> ActionMessages</a>
</li>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/action/DynaActionForm.html"> DynaActionForm</a>
</li>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/action/DynaActionFormClass.html"> DynaActionFormClass</a>
</li>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/action/ExceptionHandler.html"> ExceptionHandler</a>
</li>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/action/RequestProcessor.html"> RequestProcessor</a>
</li>
    </ul>
    <p>actions</p>
    <ul>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/actions/LookupDispatchAction.html"> LookupDispatchAction</a>
</li>
    </ul>
    <p>taglib.html</p>
    <ul>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/taglib/html/FrameTag.html"> FrameTag</a>
</li>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/taglib/html/JavascriptValidatorTag.html"> JavascriptValidatorTag</a>
</li>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/taglib/html/MessagesTag.html">MessagesTag</a>
</li>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/taglib/html/OptionsCollectionTag.html"> OptionsCollectionTag</a>
</li>
    </ul>
    <p>taglib.logic</p>
    <ul>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/taglib/logic/EmptyTag.html"> EmptyTag</a>
</li>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/taglib/logic/MessagesNotPresentTag.html"> MessagesNotPresentTag</a>
</li>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/taglib/logic/MessagesPresentTag.html"> MessagesPresentTag</a>
</li>
    </ul>
    <p>upload</p>
    <ul>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/upload/CommonsMultipartRequestHandler.html"> CommonsMultipartRequestHandler</a>
</li>
    </ul>
    <p>util</p>
    <ul>
      <li>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/util/LabelValueBean.html"> LabelValueBean</a>
</li>
    </ul>
    <p>
<strong>Classes with members added in Struts 1.1</strong>
</p>
    <p>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/action/Action.html">action.Action</a>
</p>
    <ul>
      <li>ACTION_SERVLET_KEY</li>
      <li>APPLICATION_KEY</li>
      <li>MESSAGE_KEY</li>
      <li>PLUG_INS_KEY</li>
      <li>REQUEST_PROCESSOR_KEY</li>
      <li>execute</li>
      <li>getResources(javax.servlet.http.HttpServletRequest)</li>
      <li>saveMessages</li>
    </ul>
    <p>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/action/ActionServlet.html">action.A</a>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/action/ActionServlet.html">ctionServlet</a>
</p>
    <ul>
      <li>configDigester</li>
      <li>convertHack</li>
      <li>log</li>
      <li>processor</li>
      <li>getInternal</li>
      <li>destroyApplications</li>
      <li>destroyConfigDigester</li>
      <li>getApplicationConfig</li>
      <li>getRequestProcessor</li>
      <li>initApplicationConfig</li>
      <li>initApplicationDataSources</li>
      <li>initApplicationPlugIns</li>
      <li>initApplicationMessageResources</li>
      <li>initConfigDigester</li>
      <li>methods created for backward-compatiblity only
        <ul>
          <li>defaultControllerConfig</li>
          <li>defaultFormBeansConfig</li>
          <li>defaultForwardsConfig</li>
          <li>defaultMappingsConfig</li>
          <li>defaultMessageResourcesConfig</li>
        </ul>
      </li>
    </ul>
    <p>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/taglib/html/BaseHandlerTag.html">taglib.html.BaseHandlerTag</a>
</p>
    <ul>
      <li>indexed</li>
      <li>setIndexed</li>
      <li>getIndexed</li>
    </ul>
    <p>
<strong>Classes deprecated between Struts 1.0 and Struts 1.1</strong>
</p>
    <p>action</p>
    <ul>
      <li>ActionException</li>
      <li>ActionFormBeans</li>
      <li>ActionForwards</li>
      <li>ActionMappings</li>
    </ul>
    <p>
<strong>Classes with members deprecated between Struts 1.0 and Struts 1.1</strong>
</p>
    <p>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/action/Action.html">action.Action</a>
</p>

    <ul>
      <li>FORM_BEANS_KEY</li>
      <li>FORWARDS_KEY</li>
      <li>MAPPINGS_KEY</li>
      <li>getResources()</li>
      <li>perform</li>
    </ul>
    <p>
<a href="http://jakarta.apache.org/struts/api/org/apache/struts/action/ActionServlet.html">ActionServlet</a>
</p>
    <ul>
      <li>findDataSource</li>
      <li>findFormBean</li>
      <li>findForward</li>
      <li>findMapping</li>
      <li>initDataSources</li>
      <li>methods created for backward-compatiblity only
        <ul>
          <li>defaultControllerConfig</li>
          <li>defaultFormBeansConfig</li>
          <li>defaultForwardsConfig</li>
          <li>defaultMappingsConfig</li>
          <li>defaultMessageResourcesConfig</li>
        </ul>
      </li>
    </ul>

    <p>Next: <a href="installation.html">Installation</a>
</p>

  </div>

  <h2 id="Bugs">Known Issues</h2>
<div class="indent">

    <p>The following known issues will be addressed before Final Release of
       Struts 1.1. The numbers in parentheses are for the corresponding entries
       in the <a href="http://nagoya.apache.org/bugzilla">Bugzilla</a> bug
       tracking system.</p>

    <strong>Custom Tags</strong>
    <ul>
      <li>The &lt;html:form&gt; tag generates incorrect JavaScript when the
          focus is to be set on a radio button.
          (<a href="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=1586">#1586</a>)
      </li>
    </ul>

    <strong>Documentation</strong>
    <ul>
      <li>Some parts of the documentation are incomplete, especially for new
          features in this release. These sections are marked TODO.
          (<a href="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=10537">#10537</a>)
      </li>
    </ul>

    <strong>Example Webapps</strong>
    <ul>
      <li>The <em>struts-blank</em> sample webapp fails to run due to problems
          accessing message resources.
          (<a href="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=10955">#10955</a>)
      </li>
    </ul>

    <strong>Validator Framework</strong>
    <ul>
      <li>Validator generates incorrect JavaScript for the &lt;select&gt; element.
          (<a href="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=7353">#7353</a>)
      </li>
      <li>Validator range checking supports only integer values, and not other
          numeric values such as floats and doubles.
          (<a href="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=10191">#10191</a>)
      </li>
      <li>Validator does not work with Struts application modules other than
          the default module.
          (<a href="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=10348">#10348</a>)
      </li>
      <li>Validator does not successfully validate empty date fields.
          (<a href="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=10349">#10349</a>)
      </li>
      <li>Validator does not validate data when using DynaValidatorActionForm.
          (<a href="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=10432">#10432</a>)
      </li>
      <li>Validator plugin does not correctly configure multiple validation files.
          (<a href="http://nagoya.apache.org/bugzilla/show_bug.cgi?id=10584">#10584</a>)
      </li>
    </ul>

  <p>Next: <a href="installation.html">Installation</a>
</p>

  </div>

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