# nginx 负载均衡的配置 ## **负载均衡的配置** 第一步：在host文件中，[将nginx服务器的IP绑定到nginx.com](http://xn--nginxIPnginx-s65tl3cpy4aciugub8x6hiozdmy8a.com)(自定义)域名C:\\Windows\\System32\\drivers\\etc 第二步：/etc/nginx/nginx.conf配置文件中，在http的{}内添加下面配置 ``` <pre class="calibre10">``` upstream nginx<span class="token3">.</span>com<span class="token3">{</span> <span class="token">// 承担负载均衡的应用服务器的IP地址</span> server <span class="token6">192.168</span><span class="token6">.0</span><span class="token6">.251</span> weight<span class="token1">=</span><span class="token6">3</span><span class="token3">;</span> server <span class="token6">192.168</span><span class="token6">.0</span><span class="token6">.252</span> weight<span class="token1">=</span><span class="token6">2</span><span class="token3">;</span> <span class="token3">}</span> server<span class="token3">{</span> listen <span class="token6">80</span><span class="token3">;</span> server_name nginx<span class="token3">.</span>com<span class="token3">;</span> location <span class="token1">/</span><span class="token3">{</span> proxy_pass http<span class="token3">:</span><span class="token1">/</span><span class="token1">/</span>nginx<span class="token3">.</span>com<span class="token3">;</span> <span class="token3">}</span> <span class="token3">}</span> ``` ``` 第三步：nginx -t检测nginx的配置是否正确 第四步：重启nginx服务器