Flutter分模块开发、模块可单独启动、包含Provider

自定义日志服务

[root@localhost ~]# cat /apps/nginx/conf/conf.d/pc.conf 
server {
  listen 80;
  server_name www.fxq.com;
  error_log /data/nginx/logs/fxq-error.log info;
  access_log /data/nginx/logs/fxq-access.log main;
  location / {
     root /data/nginx/html/pc;
     index index.html;
  }
}

 要打开main

 生成日志

 页面不存在跳转服务

直接跳转到首页

[root@localhost ~]# cat /apps/nginx/conf/conf.d/pc.conf
server {
  listen 80;
  server_name www.fxq.com;
  location / {
     root /data/nginx/html/pc;
     index index.html;
     try_files $uri /index.html;
  }
}

 匹配uri目录下面的index.html文件

[root@localhost ~]# cat /apps/nginx/conf/conf.d/pc.conf
server {
  listen 80;
  server_name www.fxq.com;
  location / {
     root /data/nginx/html/pc;
     index index.html;
     try_files $uri $uri/index.html /index.html;
  }
}

补全文件名

[root@localhost ~]# cat /apps/nginx/conf/conf.d/pc.conf
server {
  listen 80;
  server_name www.fxq.com;
  location / {
     root /data/nginx/html/pc;
     index index.html;
     try_files $uri $uri.html /index.html;
  }
}

 返回状态码

[root@localhost ~]# cat /apps/nginx/conf/conf.d/pc.conf
server {
  listen 80;
  server_name www.fxq.com;
  location / {
     root /data/nginx/html/pc;
     index index.html;
     try_files $uri  =123;
  }
}

长连接配置

keepalive_requests 3;
keepalive_timeout 65 65;

 开启长连接后，返回客户端的会话保持时间为65s，单次长连接累计请求达到指定次数请求或65秒就会被断开，后面的65s为发送给客户端应答报文头部中显示的超时间设置为65s：如不设置客户端将不显示超时时间

 使用telnet测试

telnet www.fxq.com 80

 2次后断开

 文件缓存

可配置在http，server，location

[root@localhost ~]# cat /apps/nginx/conf/conf.d/pc.conf
server {
  listen 80;
  server_name www.fxq.com;
  open_file_cache max=10000 inactive=60s; #最⼤大缓存10000个⽂文件，⾮非活动数据超时时⻓长60s
  open_file_cache_valid 60s; #每间隔60s检查⼀一下缓存数据有效性
  open_file_cache_min_uses 5; #60秒内⾄至少被命中访问5次才被标记为活动数据
  open_file_cache_errors on; #缓存错误信息
  server_tokens off; #隐藏Nginx server版本。
  location / {
     root /data/nginx/html/pc;
     index index.html;
     allow 12.168.33.179;
  }
}

状态页

基于nginx模块ngx_http_stub_status_module实现，在编译安装nginx的时候需要添加编译参数--with-http_stub_status_module，否则配置完成之后监测会是提示语法错误。

状态⻚页⽤用于输出nginx的基本状态信息：
输出信息示例例：
Active connections: 291
server accepts handled requests
16630948 16630948 31070465
上⾯面三个数字分别对应accepts,handled,requests三个值
Reading: 6 Writing: 179 Waiting: 106