ComposerUpdate

app/admin/controller/Login.php

@@ -16,6 +16,7 @@
 namespace app\admin\controller;
 
 use think\admin\Controller;
+use think\admin\extend\CodeExtend;
 use think\admin\service\AdminService;
 use think\admin\service\CaptchaService;
 use think\admin\service\SystemService;
@@ -41,7 +42,9 @@ class Login extends Controller
                 $this->redirect(url('@admin')->build());
             } else {
                 $this->title = '系统登录';
-                $this->captcha = CaptchaService::instance()->getAttrs();
+                $this->captcha_type = 'login_captcha';
+                $this->captcha_token = CodeExtend::uniqidDate(18);
+                $this->app->session->set($this->captcha_type, $this->captcha_token);
                 $this->devmode = SystemService::instance()->checkRunMode('dev');
                 $this->fetch();
             }
@@ -52,7 +55,7 @@ class Login extends Controller
                 'password.require' => '登录密码不能为空！',
                 'password.min:4'   => '登录密码长度不能少于4位有效字符！',
                 'verify.require'   => '图形验证码不能为空！',
-                'uniqid.require'   => '图形验证标识不能为空！'
+                'uniqid.require'   => '图形验证标识不能为空！',
             ]);
             if (!CaptchaService::instance()->check($data['verify'], $data['uniqid'])) {
                 $this->error('图形验证码验证失败，请重新输入!');
@@ -86,10 +89,14 @@ class Login extends Controller
     public function captcha()
     {
         $image = CaptchaService::instance();
-        $this->success('生成验证码成功', [
+        $this->type = input('type', 'captcha-type');
-            'image'  => $image->getData(),
+        $this->token = input('token', 'captcha-token');
-            'uniqid' => $image->getUniqid(),
+        $captcha = ['image' => $image->getData(), 'uniqid' => $image->getUniqid()];
-        ]);
+        if ($this->app->session->get($this->type) === $this->token) {
+            $captcha['code'] = $image->getCode();
+            $this->app->session->delete($this->type);
+        }
+        $this->success('生成验证码成功', $captcha);
     }
 
     /**

app/admin/view/login/index.html

@@ -28,10 +28,9 @@
             <li class="verify layui-hide">
                 <label class="inline-block relative">
                     <i class="layui-icon layui-icon-picture-fine"></i>
-                    <input class="layui-input" required pattern="^\S{4,}$" name="verify" value="{$captcha.code|default=''}" maxlength="4" autocomplete="off" placeholder="验证码" title="请输入验证码">
+                    <input class="layui-input" required pattern="^\S{4,}$" name="verify" maxlength="4" autocomplete="off" placeholder="验证码" title="请输入验证码">
                 </label>
-                <img data-captcha alt="img" src="{$captcha.data|default=''}">
+                <label data-captcha="{:url('admin/login/captcha',[],false)}" data-field-verify="verify" data-field-uniqid="uniqid" data-captcha-type="{$captcha_type}" data-captcha-token="{$captcha_token}"></label>
-                <input type="hidden" name="uniqid" value="{$captcha.uniqid|default=''}">
             </li>
             <li class="text-center padding-top-20">
                 <button type="submit" class="layui-btn layui-disabled full-width" data-form-loaded="立即登入">正在载入</button>

composer.lock

@@ -909,12 +909,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/zoujingli/ThinkLibrary.git",
-                "reference": "905a9a503897919ded0a61b84c5af6ac763fc736"
+                "reference": "f231c9bb248fa6c1bd0f5e7c569f350e98c7ac80"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/zoujingli/ThinkLibrary/zipball/905a9a503897919ded0a61b84c5af6ac763fc736",
+                "url": "https://api.github.com/repos/zoujingli/ThinkLibrary/zipball/f231c9bb248fa6c1bd0f5e7c569f350e98c7ac80",
-                "reference": "905a9a503897919ded0a61b84c5af6ac763fc736",
+                "reference": "f231c9bb248fa6c1bd0f5e7c569f350e98c7ac80",
                 "shasum": "",
                 "mirrors": [
                     {
@@ -958,7 +958,7 @@
             ],
             "description": "ThinkPHP v6.0 Development Library",
             "homepage": "http://framework.thinkadmin.top",
-            "time": "2019-12-25T09:17:55+00:00"
+            "time": "2019-12-27T01:48:44+00:00"
         },
         {
             "name": "zoujingli/wechat-developer",

vendor/composer/installed.json

@@ -935,12 +935,12 @@
         "source": {
             "type": "git",
             "url": "https://github.com/zoujingli/ThinkLibrary.git",
-            "reference": "905a9a503897919ded0a61b84c5af6ac763fc736"
+            "reference": "f231c9bb248fa6c1bd0f5e7c569f350e98c7ac80"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/zoujingli/ThinkLibrary/zipball/905a9a503897919ded0a61b84c5af6ac763fc736",
+            "url": "https://api.github.com/repos/zoujingli/ThinkLibrary/zipball/f231c9bb248fa6c1bd0f5e7c569f350e98c7ac80",
-            "reference": "905a9a503897919ded0a61b84c5af6ac763fc736",
+            "reference": "f231c9bb248fa6c1bd0f5e7c569f350e98c7ac80",
             "shasum": "",
             "mirrors": [
                 {
@@ -956,7 +956,7 @@
             "ext-json": "*",
             "topthink/framework": "^6.0"
         },
-        "time": "2019-12-25T09:17:55+00:00",
+        "time": "2019-12-27T01:48:44+00:00",
         "type": "library",
         "extra": {
             "think": {

vendor/services.php

@@ -1,5 +1,5 @@
 <?php 
-// This file is automatically generated at:2019-12-26 17:37:46
+// This file is automatically generated at:2019-12-27 11:17:48
 declare (strict_types = 1);
 return array (
   0 => 'think\\app\\Service',

vendor/zoujingli/think-library/src/Service.php

@@ -19,7 +19,7 @@ use think\App;
 use think\Container;
 
 /**
- * 自定义服务接口
+ * 自定义服务基类
  * Class Service
  * @package think\admin
  */

vendor/zoujingli/think-library/src/Storage.php

@@ -23,13 +23,13 @@ use think\Container;
  * Class Storage
  * @package think\admin
  * @method array info($name, $safe = false) static 文件存储信息
- * @method array set($name, $file, $safe = false) static 文件储存
+ * @method array set($name, $file, $safe = false) static 储存文件
  * @method string get($name, $safe = false) static 读取文件内容
  * @method string url($name, $safe = false) static 获取文件链接
  * @method string path($name, $safe = false) static 文件存储路径
  * @method boolean del($name, $safe = false) static 删除存储文件
- * @method boolean has($name, $safe = false) static 检查文件是否存在
+ * @method boolean has($name, $safe = false) static 检查是否存在
- * @method string upload() static 上传目录地址
+ * @method string upload() static 获取上传地址
  */
 abstract class Storage
 {