初始化

doc/生产环境/nginx安装与跨域配置.md

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+本文为大家介绍了*CentOS* 7 64位 安装 *nginx*与跨域配置 的详细步骤
+
+Nginx官方提供了Yum源
+
+## 1、安装nginx
+
+```shell
+yum install -y nginx
+```
+
+
+
+## 2、启动Nginx并设置开机自动运行
+
+```shell
+systemctl start nginx.service
+systemctl enable nginx.service
+```
+
+
+
+## 3、配置nginx
+
+```
+vi /etc/nginx/nginx.conf
+```
+
+使用上面的命令编辑nginx的配置文件，先把配置文件中的server注释掉，然后添加下面的语句
+
+```nginx
+#小程序接口的域名配置，小程序规定要https，填写对应域名，并把https证书上传至服务器
+server {
+        listen 443;
+        server_name mall4j-api.gz-yami.com;
+        ssl on;
+        ssl_certificate     /usr/share/nginx/cert/xxxxxxxxxxxxxxxx.pem;
+		ssl_certificate_key /usr/share/nginx/cert/xxxxxxxxxxxxxxxx.key;
+        ssl_session_timeout 5m;
+        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
+        ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;
+        ssl_prefer_server_ciphers on;
+        location / {
+            proxy_pass http://127.0.0.1:8112;
+			proxy_set_header Host $host;
+			proxy_set_header X-Real-IP $remote_addr;
+			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        }
+    }
+
+#后台域名配置，后台vue页面代码上传至 /usr/share/nginx/admin
+server {
+    listen       80;
+	server_name  mall4j-admin.gz-yami.com;
+    root         /usr/share/nginx/admin;
+
+    # Load configuration files for the default server block.
+    include /etc/nginx/default.d/*.conf;
+
+    location / {
+    }
+        
+	# 跨域配置
+	location /apis {
+		rewrite  ^/apis/(.*)$ /$1 break;
+		proxy_pass   http://127.0.0.1:8111;
+    }
+        
+}
+```
+
+
+
+## 4、重启nginx，让配置生效
+
+```shell
+systemctl restart nginx.service
+```