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@@ -95,7 +95,7 @@ HTTP 重定向负载均衡服务器使用某种负载均衡算法计算得到服
该负载均衡转发的缺点比较明显，实际场景中很少使用它。
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### 2. DNS 域名解析
@@ -111,7 +111,7 @@ HTTP 重定向负载均衡服务器使用某种负载均衡算法计算得到服
大型网站基本使用了 DNS 做为第一级负载均衡手段，然后在内部使用其它方式做第二级负载均衡。也就是说，域名解析的结果为内部的负载均衡服务器 IP 地址。
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### 3. 反向代理服务器
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