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app/controller/api/UserController.php

@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\controller\api;
+
+use app\BaseController;
+use think\Request;
+use think\facade\Session;
+use app\model\User;
+
+class UserController extends BaseController
+{
+    protected $middleware = ['Auth' => ['except' => ['login']]];
+
+    public function login(Request $request)
+    {
+        $login_info = $request->post();
+        $userinfo = self::checkUser($login_info);
+        if ($userinfo['code'] === 0) {
+            Session::set('userid', $userinfo['data']->id);
+            Session::set('nickname', $userinfo['data']->nickname);
+            Session::set('userrole', $userinfo['data']->role);
+            Session::set('islogin', true);
+            return json(\backMsg(0, 'ok'));
+        } else {
+            return json($userinfo);
+        }
+    }
+    public function logout()
+    {
+        Session::clear();
+        return json(\backMsg(0, '注销成功'));
+    }
+    private function checkUser(array $login_info): array
+    {
+        $username = $login_info['username'];
+        $password = $login_info['password'];
+        $userinfo = User::where('username', $username)->find();
+        if ($userinfo) {
+            if ($password === $userinfo->password) {
+                return ['code' => 0, 'data' => $userinfo];
+            } else {
+                return \backMsg(1, '登陆密码错误');
+            }
+        } else {
+            return \backMsg(2, '用户不存在');
+        }
+    }
+}