uTools-Manuals/docs/java/javax/xml/bind/annotation/XmlTransient.html

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     javax.xml.bind.annotation 
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<h2 class="title" title="Annotation Type XmlTransient">Annotation Type XmlTransient</h2>
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<hr/> <br/> <pre><a href="../../../../java/lang/annotation/Retention.html" title="annotation in java.lang.annotation">@Retention</a>(<a href="../../../../java/lang/annotation/Retention.html#value--">value</a>=<a href="../../../../java/lang/annotation/RetentionPolicy.html#RUNTIME">RUNTIME</a>)
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public @interface <span class="memberNameLabel">XmlTransient</span></pre>
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<p> <span>防止将JavaBean属性/类型映射到XML表示。</span> </p>
<p> <span><tt>@XmlTransient</tt>注释对于解决JavaBean属性名称和字段名称之间的名称冲突或者阻止字段/属性的映射很有用。</span> <span>当破译的JavaBean属性名称和字段名称相同时，可能会发生名称冲突。</span> <span>如果JavaBean属性引用该字段，则可以通过使用<tt>@XmlTransient</tt>注释阻止字段或JavaBean属性的映射来解决名称冲突。</span> </p>
<p> <span>当放在一个类上时，它表示该类本身不应该被映射到XML。</span> <span>这种类的属性将与其派生类一起映射到XML，就好像该类是内联的一样。</span> </p>
<p> <span><b>用法</b></span> </p>
<p> <span><tt>@XmlTransient</tt>注释可以与以下程序元素一起使用：</span> </p>
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<li> <span>一个JavaBean属性</span> </li>
<li> <span>领域</span> </li>
<li> <span>类</span> </li>
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<p> <span><tt>@XmlTransient</tt>与所有其他JAXB定义的注释相互排斥。</span> </p>
<p> <span>有关其他常见信息，请参阅javax.xml.bind.package javadoc中的“Package Specification”。</span> </p>
<p> <span><b>示例：</b>解析JavaBean属性和字段名称之间的名称冲突</span> </p>
<pre>  <span>// Example: Code fragment
   public class USAddress {

       // The field name "name" collides with the property name
       // obtained by bean decapitalization of getName() below
       @XmlTransient public String name;

       String getName() {..};
       String setName() {..};
   }


   &lt;!-- Example: XML Schema fragment --&gt;
   &lt;xs:complexType name="USAddress"&gt;
     &lt;xs:sequence&gt;
       &lt;xs:element name="name" type="xs:string"/&gt;
     &lt;/xs:sequence&gt;
   &lt;/xs:complexType&gt;</span> </pre>
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<span class="simpleTagLabel">从以下版本开始：</span>
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         JAXB2.0 
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