TOKEN

app/controller/Wechat.php

@@ -2,9 +2,11 @@
 
 namespace app\controller;
 
+use app\model\AppUser;
 use EasyWeChat\Factory;
 use EasyWeChat\OfficialAccount\Application;
 use think\facade\Config;
+use think\facade\Db;
 use think\facade\Request;
 use think\facade\Route;
 use think\facade\View;
@@ -54,16 +56,22 @@ class Wechat
         $user     = $this->app->oauth->user();
         $callback = Request::get('callback');
 
-        $token = '怎样获得一个 token';
-        return redirect($callback.'?token='.$token);
+        $user = AppUser::where('openid', $user->getId())->find();
 
-        // $user 可以用的方法:
-        // $user->getId();  // 对应微信的 OPENID
-        // $user->getNickname(); // 对应微信的 nickname
-        // $user->getName(); // 对应微信的 nickname
-        // $user->getAvatar(); // 头像网址
-        // $user->getOriginal(); // 原始API返回的结果
-        // $user->getToken(); // access_token， 比如用于地址共享时使用
+        if ($user) {
+
+        } else {
+            $user = AppUser::create([
+                'nickname' => $user->getNickname(),
+                'avatar'   => $user->getAvatar(),
+                'identity' => 1,
+                'openid'   => $user->getId(),
+            ]);
+        }
+        $tokenData = ['userid' => $user->id, 'loginTime' => time(), 'rankStr' => strRand(5)];
+        $token     = authcode(json_encode($tokenData), 'ENCODE');
+
+        return redirect($callback.'?token='.$token);
     }
 
     /**

app/model/AppUser.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace app\model;
+
+use think\Model;
+
+class AppUser extends Model
+{
+
+}