gt: greater than 大于
gte: greater than or equal 大于等于
lt: less than 小于
lte: less than or equal 小于等于
gt: greater than 大于
gte: greater than or equal 大于等于
lt: less than 小于
lte: less than or equal 小于等于
1、开放端口
firewall-cmd –zone=public –add-port=12345/tcp –permanent # 开放12345端口
firewall-cmd –zone=public –remove-port=12345/tcp –permanent #关闭12345端口
firewall-cmd –reload # 配置立即生效
2、查看防火墙所有开放的端口
firewall-cmd –zone=public –list-ports
3、关闭防火墙
systemctl stop firewalld.service
4、查看防火墙状态
firewall-cmd –state
5、查看监听的端口
yum install -y net-tools
netstat -lnpt
6、检查端口被哪个进程占用
netstat -lnpt |grep 12345
function rateConfig()
{
return [
1 => 0.397,
2 => 0.400,
3 => 0.203,
];
}
function randRate()
{
$rateConfig = rateConfig();
foreach ($rateConfig as $k => $v) {
$rateConfig[$k] = $v * 10000;
}
//概率数组的总概率精度
$proSum = array_sum($rateConfig);
//概率数组循环
foreach ($rateConfig as $key => $proCur) {
$randNum = mt_rand(1, $proSum);
if ($randNum <= $proCur) {
$result = $key;
break;
} else {
$proSum -= $proCur;
}
}
unset ($proArr);
return $result;
}
server
{
listen 80;
server_name xx.com;
index index.html index.php;
root /www/xx.com;
location /
{
index index.php;
if (!-e $request_filename) {
#多入口这几行也不需要
#rewrite /admin.php(.*)$ /admin.php$1 last;
#rewrite ^(.*)$ /index.php/$1;
#break;
rewrite ^/(.*)$ /index.php?s=$1 last;
}
}
location ~ [^/]\.php(/|$)
{
# comment try_files $uri =404; to enable pathinfo
#try_files $uri =404;
fastcgi_pass unix:/tmp/php-cgi5.6.sock;
fastcgi_index index.php;
include fastcgi.conf;
#注意pathinfo.conf不需要
#include pathinfo.conf;
}
location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
{
expires 30d;
}
location ~ .*\.(js|css)?$
{
expires 12h;
}
access_log off;
}
package main
import (
“bufio”
“bytes”
“fmt”
_ “github.com/joho/godotenv/autoload”
“io”
“net/http”
“net/url”
“os”
“path”
“strings”
“study/config/db”
“sync”
“time”
)
Read More →