先看看文档

https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/login.html

【图1】

由于上面的说明明确说不应该向客户端暴露session_key需要自行创建一个3rd_session(第三方session的意思)用于第三方服务器与客户通信校验。

【图2】
从上图中看到，当我们拿到了session_key与openId以后应该怎么做呢？

【图3】

处理办法

1、第一步可以将微信服务器返回的session_key与openId入库。
2、在第三方服务器后台生成自已的session,以3rd_session为key,session_key + opneid为value。或者将这两个返回值做为JWT方式返回给客户端存入storage，每次客户端请求服务器端时携带此参数与服务器端比对。

参考：https://blog.csdn.net/qq_31383345/article/details/54094021

SourceTreeSetup:
https://www.sourcetreeapp.com/

常用命令如下：

composer update；
或者
/usr/bin/composer self-update；
命令。

第一步：我用的是宝塔环境，所以出现下面红色的提醒

　　　　【图1】

第二步：将找到php.ini配置文件，宝塔环境直接在后台找即可，把环境中禁用的pcntl_signal_dispatch删除并保存。

　　　　【图2】

结论：重启服务器再次输入图1中的校验，出现图2提示说明正常使用workerman环境了。

安装： fileinfo扩展。

删除：禁用函数：pcntl_alar、pcntl_wait

如下图的提示，安装fileinfo扩展。

./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - topthink/think-worker v3.0.4 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
    - topthink/think-worker v3.0.3 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
    - topthink/think-worker v3.0.2 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
    - topthink/think-worker v3.0.1 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
    - topthink/think-worker v3.0.0 requires ext-fileinfo * -> the requested PHP extension fileinfo is missing from your system.
    - Installation request for topthink/think-worker ^3.0 -> satisfiable by topthink/think-worker[v3.0.0, v3.0.1, v3.0.2, v3.0.3, v3.0.4].

  To enable extensions, verify that they are enabled in your .ini files:
    - /www/server/php/73/etc/php.ini
  You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.

Installation failed, reverting ./composer.json to its original content.

特别是网站根目录下面出现index.php不太友好，下面修改办法：

Apache的伪静态设置，如下

Options +FollowSymlinks -Multiviews
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
\#RewriteRule ^(.*)$ index.php/$1 [QSA,PT,L]
RewriteRule ^(.*)$ index.php [L,E=PATH_INFO:$1]

在windows下用记事本在网站根目录下面新建保存为.htaccess文件即可。