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<h1>测试连接</h1>
<p>通过执行连接测试，您可以验证一个选定的服务命名对象到数据库服务的连接。在连接测试期间，使用已配置的<a href="n8ahelpconnect_descriptor.htm">连接描述符</a>信息实现对数据库服务的连接。</p>
<p>要验证网络连接信息，请执行以下操作：</p>
<ol>
<li>
<p>确保监听程序和数据库正在运行。</p>
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<p>在导航器窗格中，展开 <span class="bold">Oracle Net 配置 > 目录/本地 > 服务命名</span>。</p>
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<p>选择一个现有的网络服务名或数据库服务。</p>
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<p>从任务栏选择数据库符号，或选择<span class="bold">命令 > 测试服务</span>。此时将显示“连接测试”对话框，当有测试结果产生时会进行更新。一个成功的测试将产生以下消息：</p>
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<p><code dir="ltr">连接测试成功。</code></p>
<p>有关启动组件的信息，请参阅 <span class="italic">Oracle10i Net Administrator's</span><span class="italic">Guide</span> 中的 <span class="italic">Establishing a Connection and Testing the Network</span> 一章。</p>
<p><span class="bold">相关主题</span></p>
<p><a href="n8ahelpnet8_overview.htm">Oracle Net Services 概览</a></p>
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