<p class="shortdesc"></p> <p class="p"></p> <section class="section" id="SSH_Password_Login__section_e31_rhg_rvb"><h2 class="doc-tairway">前提条件</h2> <ol class="ol" id="SSH_Password_Login__ol_mnj_shg_rvb"> <li class="li">您已成功创建ECS实例，可参考<a class="xref" href="https://www.ocftcloud.com/ssr/help/compute/ecs/Quick_Start.Linux_Quick_Start.Create_Instance" target="_blank" rel="external noopener">创建Linux实例</a>。</li> <li class="li">您已配置公网IP，可参考<a class="xref" href="/ssr/help/compute/ecs/manual.Network_Manege.Apply_IP_Bandwidth" target="_blank" rel="external noopener">创建公网IP</a>。</li> <li class="li">您已配置安全组出入方向的访问规则，可参考<a class="xref" href="https://www.ocftcloud.com/ssr/help/compute/ecs/manual.Security.Security_Group.Manage_SecurityGroup_Rule" target="_blank" rel="external noopener">配置安全组规则</a>。</li> <li class="li">使用的登录工具与需要登录的云服务器ECS之间网络连通。例如，默认的22端口没有被防火墙屏蔽。</li> <li class="li">您的本地电脑已<a class="xref" href="https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html" target="_blank" rel="external noopener">下载PuTTY</a>。</li> </ol> </section> <section class="section" id="SSH_Password_Login__section_gqw_thg_rvb"><h2 class="doc-tairway">客户端为Windows系统</h2> <p class="p">若您的本地计算机系统为Windows操作系统，可以按照如下方式登录云服务器ECS，以PuTTY为例。</p> <p class="p"><strong class="ph b">操作步骤</strong></p> <p class="p">1. 双击打开PuTTY，进入PuTTY主界面。</p> <p class="p">2. 配置<strong class="ph b">Session</strong>。</p> <ul class="ul" id="SSH_Password_Login__ul_oc2_whg_rvb"> <li class="li"><strong class="ph b">Host Name (or IP address)：</strong>输入ECS实例的公网IP地址。</li> <li class="li"><strong class="ph b">Connection type：</strong>默认选择SSH。</li> <li class="li"><strong class="ph b">Saved Session（可选）：</strong>您可以输入一个便于识别的名称，下次您可以进入直接登录界面，无需重复输入信息，单击<span class="ph uicontrol">Save</span>。</li> </ul> <p class="p"><img class="image" id="SSH_Password_Login__image_tfk_23g_rvb" src="https://obs-cn-shanghai.fincloud.pinganyun.com/pacloud/20232006152129-151eefef974e.png"></p> <p class="p">3. 单击<span class="ph uicontrol">Open</span>。</p> <p class="p">4. 输入用户名和购买ECS实例时设置的密码。如果未设置自定义密码，则查看云控制台实例详情里面的随机密码。</p> </section> <section class="section" id="SSH_Password_Login__section_n5w_f3g_rvb"><h2 class="doc-tairway">客户端为Linux系统</h2> <div class="p">如果您的本地计算机系统为Linux操作系统，连接云服务器ECS实例的方法很简单，直接在计算机命令行输入一下命令即可登录云服务器ECS。<pre class="pre codeblock" id="SSH_Password_Login__codeblock_yld_h3g_rvb"><code>ssh ECS公网IP地址</code></pre></div> </section>