<p class="shortdesc">本文介绍如何将数据库审计后台服务的日志打包下载到本地，当系统出现服务异常时，可通过下载的日志进行排错分析。</p> <section class="section prereq" id="downloadLog__prereq_v3l_214_psb"><div class="tasklabel"><h2 class="doc-tairway">前提条件</h2></div> <p class="p">您已购买数据库审计实例。</p> </section> <section class="section context" id="downloadLog__context_bdm_4b5_psb"><div class="tasklabel"><h2 class="doc-tairway">背景信息</h2></div></section> <section id="downloadLog__steps_ors_k14_psb"><div class="tasklabel"><h2 class="doc-tairway">操作步骤</h2></div><ol class="ol steps" id="downloadLog__steps_ors_k14_psb"><li class="li step stepexpand"> <span class="ph cmd">登录<a class="xref" href="https://www.ocftcloud.com/console/db-audit" target="_blank" rel="external noopener">数据库审计控制台</a>，进入<span class="keyword wintitle">实例列表</span>页面。</span> </li><li class="li step stepexpand"> <span class="ph cmd">单击目标实例<span class="ph uicontrol">操作</span>列的<span class="ph uicontrol">管理</span>，进入数据库审计控制台。</span> <div class="itemgroup info"> <img class="image" id="downloadLog__d66e47" src="https://obs-cn-shanghai.ocftcloud.com/pacloud/20222103110011-12277d5f94d4.png" width="700"> </div> </li><li class="li step stepexpand"> <span class="ph cmd">在菜单栏选择<span class="ph menucascade"><span class="ph uicontrol">系统管理</span><abbr> > </abbr><span class="ph uicontrol">系统维护</span></span>，进入<span class="keyword wintitle">系统维护</span>页面。</span> </li><li class="li step stepexpand"> <span class="ph cmd">选择<span class="keyword wintitle">调试工具</span>页签，在<span class="ph uicontrol">日志打包下载</span>区域，单击<span class="ph uicontrol">下载</span>将日志文件下载至本地。</span> <div class="itemgroup info"> <img class="image" id="downloadLog__image_nfc_dts_psb" src="https://obs-cn-shanghai.ocftcloud.com/pacloud/20222103110011-1cbcbe9a98ae.png" width="500"> </div> </li></ol></section>