init

2022-01-24 10:43:35 +08:00
commit 15dfc6576b
786 changed files with 219240 additions and 0 deletions
--- a/core/weixin/WxAccessToken.php
+++ b/core/weixin/WxAccessToken.php
@@ -0,0 +1,49 @@
+<?php
+/**
+ * @copyright (C)2016-2099 Hnaoyun Inc.
+ * @author XingMeng
+ * @email hnxsh@foxmail.com
+ * @date 2019年05月27日
+ *  微信网页授权
+ */
+namespace core\weixin;
+
+use core\basic\Config;
+
+class WxAccessToken
+{
+
+    // 获取全局access_token
+    public static function get()
+    {
+        if (! self::check()) {
+            $appid = Config::get('weixin_appid');
+            $secret = Config::get('weixin_secret');
+            $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" . $appid . "&secret=" . $secret;
+            $result = json_decode(get_url($url));
+            if (isset($result->errcode) && $result->errcode) {
+                error('获取微信AccessToken发生错误：' . $result->errmsg . '(' . $result->errcode . ')');
+                return false;
+            } else {
+                $data['weixin_access_token'] = $result->access_token;
+                $data['weixin_expires_in'] = $result->expires_in;
+                $data['weixin_timestamp'] = time();
+                Config::set(sha1('weixin_access_token'), $data); // 缓存数据
+                return $result->access_token;
+            }
+        } else {
+            return Config::get('weixin_access_token');
+        }
+    }
+
+    // 检查access_token是否可用
+    private static function check()
+    {
+        Config::assign(RUN_PATH . '/config/' . sha1('weixin_access_token') . '.php');
+        if (Config::get('weixin_access_token') && time() - Config::get('weixin_timestamp') < Config::get('weixin_expires_in')) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+}