<p class="shortdesc">本文主要介绍如何导出参数。</p> <section class="section prereq" id="export2__prereq_mpc_ych_gtb"><div class="tasklabel"><h2 class="doc-tairway">前提条件</h2></div> <p class="p">您已成功创建常规实例，可参考<a class="xref" href="/ssr/help/database/RASESQL/User_Guide_for_RDS_PostgreSQL.Instance_Management.Create_Instance.Create_Common_Instance_MySQL" target="_blank" rel="external noopener">创建常规实例</a>。</p> </section> <section class="section context" id="export2__context_t3k_sdk_m5b"><div class="tasklabel"><h2 class="doc-tairway">背景信息</h2></div> <ul class="ul" id="export2__ul_qv2_q2k_m5b"> <li class="li"> <p class="p">您可以通过控制台导出RASESQL实例的参数列表，从而了解您账号下此实例参数的当前取值。导出格式为文本格式（txt）。</p> </li> <li class="li"> <p class="p">常规实例、灾备实例和只读实例均支持导出参数。</p> </li> <li class="li"> <p class="p">只读实例的参数可独立于常规实例导出。</p> </li> </ul> </section> <section id="export2__steps_u3k_sdk_m5b"><div class="tasklabel"><h2 class="doc-tairway">操作步骤</h2></div><ol class="ol steps" id="export2__steps_u3k_sdk_m5b"><li class="li step"> <span class="ph cmd"> 登录<a class="xref" href="https://www.ocftcloud.com/console/rds/instance" target="_blank" rel="external noopener">关系型数据库RASESQL管理控制台</a>。</span> </li><li class="li step"> <span class="ph cmd">单击左侧导航栏<strong class="ph b">RDS-RASESQL</strong>，进入<strong class="ph b">云数据库管理</strong>页面。</span> </li><li class="li step"> <span class="ph cmd">选择目标地域。</span> </li><li class="li step"> <span class="ph cmd">单击目标实例<strong class="ph b">操作</strong>列的<strong class="ph b">管理</strong>，选择<strong class="ph b">参数管理</strong>页签。</span> </li><li class="li step"> <span class="ph cmd">选择<strong class="ph b">参数列表</strong>，单击页面下方的<strong class="ph b">导出参数</strong>。</span> </li></ol></section> <section class="section result" id="export2__result_edg_pdk_m5b"><div class="tasklabel"><h2 class="doc-tairway">执行结果</h2></div> <p class="p">导出结果为文本格式（txt）下载到您本地主机，可打开查看导出实例的参数当前取值。 </p> </section>