uberproperties.bte

java操作excel的类

<%bte.doc super="item.bte" %>
<%bte.tpl name=pageTitle%>Uber Properties<%/bte.tpl%>
<%bte.tpl name=description%>A replacement for the java.utils.Properties class with enhancements.<%/bte.tpl%>
<%bte.tpl name=keywords%>properties, properties, uberproperties, uber properties, property, property, uber, uber, replacement, token, tokens<%/bte.tpl%>
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<div class=examplecode><h3>Example</h3>
<pre><span class=comment>// create the properties
</span><span class=identifier>UberProperties props </span><span class=operator>= </span><span class=reservedWord>new </span><span class=identifier>UberProperties</span><span class=separator>();

</span><span class=comment>// File in which changes will be stored
// relative to the users home directory
</span><span class=identifier>String</span><span class=separator>[] </span><span class=identifier>userFile </span><span class=operator>= </span><span class=reservedWord>new </span><span class=identifier>String</span><span class=separator>[]{
	</span><span class=literal>&quot;.java&quot;</span><span class=separator>,</span><span class=literal>&quot;uberpropertiestest.properties&quot;
</span><span class=separator>};

</span><span class=comment>// This file must exist for this example to work
// this file should contain default values.
// In this case, it would be best to have the following line:
// lastDate=This example was just run for the first time.
</span><span class=identifier>String systemResource </span><span class=operator>= </span><span class=literal>&quot;uberpropertiestest.properties&quot;</span><span class=separator>;

</span><span class=comment>// load the properties
</span><span class=identifier>props</span><span class=separator>.</span><span class=identifier>load</span><span class=separator>(</span><span class=identifier>userFile</span><span class=separator>, </span><span class=identifier>systemResource</span><span class=separator>);

</span><span class=comment>// Display the date for the last time this example was run.
</span><span class=identifier>System</span><span class=separator>.</span><span class=identifier>out</span><span class=separator>.</span><span class=identifier>println</span><span class=separator>( </span><span class=identifier>props</span><span class=separator>.</span><span class=identifier>getProperty</span><span class=separator>(</span><span class=literal>&quot;lastDate&quot;</span><span class=separator>));

</span><span class=comment>// set the date
</span><span class=identifier>props</span><span class=separator>.</span><span class=identifier>setProperty</span><span class=separator>(</span><span class=literal>&quot;lastDate&quot;</span><span class=separator>, </span><span class=reservedWord>new </span><span class=identifier>Date</span><span class=separator>().</span><span class=identifier>toString</span><span class=separator>());

</span><span class=comment>// resave the properties so the date will be printed next time
</span><span class=identifier>props</span><span class=separator>.</span><span class=identifier>save</span><span class=separator>(</span><span class=identifier>userFile</span><span class=separator>);</span></pre>
</div>

<p>A replacement for the java.utils.Properties class.  This version can read and
write properties files that are in the same format but it can handle multiple 
properties with the same name and makes comments from the files available.</p>

<p>[<a href="./#download">Download /w Source</a> |
<a href="http://www.gjt.org/servlets/JCVSlet/log/gjt/com/Ostermiller/util/UberProperties.java/0">Version History</a> | 
<a href="UberProperties.java.html">Browse Source</a> |
<a href="doc/com/Ostermiller/util/UberProperties.html">Documentation</a>]</p>
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