一、服务器域名配置
配置流程
配置参考URL：nofollow" href="https://developers.weixin.qq.com/miniprogram/dev/api/api-network.html">https://developers.weixin.qq.com/miniprogram/dev/api/api-network.html
二、Nginx中配置反向代理加密websocket(wss)
PHP index.html index.htm;
ssl_certificate /usr/local/Nginx/conf/cert/1526060965511.pem;#这里是服务端证书路径
ssl_certificate_key /usr/local/Nginx/conf/cert/1526060965511.key;#这里是密钥路径
ssl_session_timeout 5m;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
ssl_verify_client off;
#隐藏index.PHP
location / {
#index index.PHP;
deny 127.0.0.1;
if (!-e $request_filename) {
#一级目录
rewrite ^(.*)$ /index.PHP?s=$1 last;
break;
}
#wss配置
client_max_body_size 100m;
proxy_redirect off;
proxy_pass http://websocket;#反向代理转发地址
proxy_set_header Host $host;# http请求的主机域名
proxy_set_header X-Real-IP $remote_addr;# 远程真实IP地址
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;#反向代理之后转发之前的IP地址
proxy_read_timeout 604800s;#websocket心跳时间，默认是60s
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
}
location ~ .+\.PHP {
fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_index index.PHP;
include fastcgi_params;
set $path_info "";
set $real_script_name $fastcgi_script_name;
if ($fastcgi_script_name ~ "^(.+?\.PHP)(/.+)$") {
set $real_script_name $1;
set $path_info $2;
}
fastcgi_param SCRIPT_FILENAME $document_root$real_script_name;
fastcgi_param SCRIPT_NAME $real_script_name;
fastcgi_param PATH_INFO $path_info;
}
防盗链开始
location ~ ..(gif|jpg|jpeg|png|bmp|swf)$
{
expires 30d;
}
location ~ ..(js|css)?$
{
expires 12h;
}
access_log /home/wwwlogs/www1537ucn.log;
}
三、安装swoole
编译安装:
PHP.net/get/swoole-1.9.3.tgz //下载swoole
tar -zvxf swoole-1.9.3.tgz //解压swoole
cd swoole-1.9.3/; //进入swoole
/usr/local/PHP54/bin/PHPize; //生成configure
./configure --with-PHP-config=/usr/local/PHP/bin/PHP-config
make && make install //安装
cd /PHPstudy/server/PHP/lib/PHP/extensions/no-debug-non-zts-20121212 //查看是否安转上了swoole.so (注意：此文件下边都是你安装的拓展)
vim /PHPstudy/server/PHP/etc/PHP.ini //在PHP.ini添加extension=swoole.so加入到文件最后一行
lnmp restart; //重启Nginx
PHP -m; //查看PHPinfo,这时候swoole拓展已经装上了
四、服务器端运行程序
1、创建server.PHP放到项目的根目录即可
on('open',function (swoole_websocket_server $server,$request) {
echo "你好连接成功{$request->fd}\n";
});
$server->on('message',$frame) {
foreach($server->connections as $key => $fd) {
$user_message = $frame->data;
$server->push($fd,$user_message);
}
});
$server->on('close',function ($ser,$fd) {
echo "client {$fd} closed\n";
});
$server->start();
?>
2、由于swoole_server只能运行在CLI模式下，所以不要试图通过浏览器进行访问，这样是无效的,我们在命令行下面执行,注意一定要找到PHP的绝对路径PHP server.PHP （这行代码的意思是，把程序在服务器跑起来）
注意：PHP server.PHP命令运行后，下面的黑框关闭后将无法聊天。所以一般使用命令：nohup PHP server.PHP &
五、客户端
1、网页代码
<Meta charset="utf-8">
聊天