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阿里云 更换证书
续费证书
1. 点击续费购买证书
![](/2020/06/18/%E9%98%BF%E9%87%8C%E4%BA%91-%E6%9B%B4%E6%8D%A2%E8%AF%81%E4%B9%A6/renewal_step-0.png)
2. 购买成功后返回控制台
![](/2020/06/18/%E9%98%BF%E9%87%8C%E4%BA%91-%E6%9B%B4%E6%8D%A2%E8%AF%81%E4%B9%A6/renewal_step-1.png)
3. 修改对应的记录值
![](/2020/06/18/%E9%98%BF%E9%87%8C%E4%BA%91-%E6%9B%B4%E6%8D%A2%E8%AF%81%E4%B9%A6/renewal_step-2.png)
4. 返回第二步的界面完成验证,提交审批,等待审核
![](/2020/06/18/%E9%98%BF%E9%87%8C%E4%BA%91-%E6%9B%B4%E6%8D%A2%E8%AF%81%E4%B9%A6/renewal_step-3.png)
更换证书
1. 下载证书
![](/2020/06/18/%E9%98%BF%E9%87%8C%E4%BA%91-%E6%9B%B4%E6%8D%A2%E8%AF%81%E4%B9%A6/replace_step-0.png)
2. 进行解压
![](/2020/06/18/%E9%98%BF%E9%87%8C%E4%BA%91-%E6%9B%B4%E6%8D%A2%E8%AF%81%E4%B9%A6/replace_step-1.png)
3. 将两个文件上传到服务器/usr/local/nginx/cert(具体位置可以查下查看nginx位置的指令)
![](/2020/06/18/%E9%98%BF%E9%87%8C%E4%BA%91-%E6%9B%B4%E6%8D%A2%E8%AF%81%E4%B9%A6/replace_step-2.png)
4. 复制nginx.conf到本地进行修改(具体位置可以查下查看nginx位置的指令)
![](/2020/06/18/%E9%98%BF%E9%87%8C%E4%BA%91-%E6%9B%B4%E6%8D%A2%E8%AF%81%E4%B9%A6/replace_step-3-0.png)
![nginx.conf 修改前](/2020/06/18/%E9%98%BF%E9%87%8C%E4%BA%91-%E6%9B%B4%E6%8D%A2%E8%AF%81%E4%B9%A6/replace_step-3-1.png)
![nginx.conf 修改后](/2020/06/18/%E9%98%BF%E9%87%8C%E4%BA%91-%E6%9B%B4%E6%8D%A2%E8%AF%81%E4%B9%A6/replace_step-3-2.png)
5. 替换掉服务器上的nginx.conf
6. 重启nginx /usr/local/nginx/sbin/nginx -s reload(具体位置可以查下查看nginx位置的指令)
![](/2020/06/18/%E9%98%BF%E9%87%8C%E4%BA%91-%E6%9B%B4%E6%8D%A2%E8%AF%81%E4%B9%A6/replace_step-4.png)