centos 安装nginx参考
日志log报错
nginx -c /etc/nginx/nginx.conf
https://blog.csdn.net/weixin_41004350/article/details/78491861
以下是Nginx的默认路径：
(1) Nginx配置路径：/etc/nginx/
(2) PID目录：/var/run/nginx.pid
(3) 错误日志：/var/log/nginx/error.log
(4) 访问日志：/var/log/nginx/access.log
(5) 默认站点目录：/usr/share/nginx/html
redis 订阅与发布
https://blog.csdn.net/myNameIssls/article/details/75471012?locationNum=2&fps=1
centos安装maven服务
https://blog.csdn.net/bigtree_3721/article/details/79045028
centos安装elasticsearch
https://blog.csdn.net/e_eric12138/article/details/79325979
centos安装单机zookeeper
https://blog.csdn.net/UUIDAndUID/article/details/60159975
centos安装单机kafka
https://blog.csdn.net/qq_37279279/article/details/81948356
centos安装单机mongodb
https://www.cnblogs.com/layezi/p/7290082.html
centos安装svn服务
https://www.cnblogs.com/fuyuanming/p/6123395.html
http://blog.java1234.com/blog/articles/354.html
https://blog.csdn.net/gy325416/article/details/79655173
https://blog.csdn.net/xiejunjie1/article/details/73967810
https://blog.csdn.net/slqgenius/article/details/71817147
<field name="name" type="text_ik" indexed="true" stored="true"/>
<field name="price" type="float" indexed="true" stored="true"/>
<field name="description" type="text_ik" indexed="true" stored="true"/>
<field name="category" type="text_ik" indexed="true" stored="true"/>
<field name="text_ikkey" type="text_ik" indexed="true" stored="false" multiValued="true"/>
<copyField source="name" dest="text_ikkey"/>
<copyField source="description" dest="text_ikkey"/>
<copyField source="category" dest="text_ikkey"/>