update

backend/controllers/CoinController.php

@@ -80,6 +80,9 @@ class CoinController extends BaseController
                 $coin = Yii::createObject(Coin::className());
                 $data = array_merge($request->post(), ['platform_id' => Yii::$app->user->identity->platform_id]);
                 unset($data['id']);
+                $data['name'] = strtoupper($data['name']);
+                $data['platform'] = strtolower($data['platform']);
+                $data['chain'] = strtoupper($data['chain']);
                 $result = $coin->addOne($data);
                 if ($result === true) {
                     $this->success('添加成功', '/admin/coin/index');
@@ -103,11 +106,16 @@ class CoinController extends BaseController
     public function actionEdit()
     {
         if (Yii::$app->request->isPost) {
+
             $model                      = new CoinForm();
             $model->scenario            = 'update';
             $req                        = Yii::$app->request;
+            $data = $req->post();
+            $data['name'] = strtoupper($data['name']);
+            $data['platform'] = strtolower($data['platform']);
+            $data['chain'] = strtoupper($data['chain']);
             Yii::$app->response->format = 'json';
-            if ($model->load($req->post()) && $model->validate()) {
+            if ($model->load($data) && $model->validate()) {
                 $platform_id = Yii::$app->user->identity->platform_id;
 
                 $can = false;

backend/views/coin/add.php

@@ -20,7 +20,7 @@
             <div class="layui-inline">
                 <label class="layui-form-label">简称</label>
                 <div class="layui-input-block">
-                    <input class="layui-input" name="name" value="<?= $model->name ?>" lay-verify="required">
+                    <input class="layui-input" name="name"  placeholder="请填写大写字母" value="<?= $model->name ?>" lay-verify="required">
                 </div>
             </div>
             <div class="layui-inline">
@@ -88,13 +88,13 @@
             <div class="layui-form-item">
                 <label class="layui-form-label">平台</label>
                 <div class="layui-input-block">
-                    <input class="layui-input" name="platform" value="<?= $model->platform ?>">
+                    <input class="layui-input" name="platform" placeholder="请填写小写字母" value="<?= $model->platform ?>">
                 </div>
             </div>
             <div class="layui-form-item">
                 <label class="layui-form-label">类型</label>
                 <div class="layui-input-block">
-                    <input class="layui-input" name="chain" value="<?= $model->chain ?>">
+                    <input class="layui-input" name="chain" placeholder="请填写小写字母" value="<?= $model->chain ?>">
                 </div>
             </div>
             <div class="layui-form-item">

backend/views/coin/edit.php

@@ -20,7 +20,7 @@
             <div class="layui-inline">
                 <label class="layui-form-label">简称</label>
                 <div class="layui-input-block">
-                    <input class="layui-input" name="name" value="<?= $model->name ?>" lay-verify="required">
+                    <input class="layui-input" name="name" placeholder="请填写大写字母" value="<?= $model->name ?>" lay-verify="required">
                 </div>
             </div>
             <div class="layui-inline">
@@ -88,13 +88,13 @@
             <div class="layui-form-item">
                 <label class="layui-form-label">平台</label>
                 <div class="layui-input-block">
-                    <input class="layui-input" name="platform" value="<?= $model->platform ?>">
+                    <input class="layui-input" name="platform" placeholder="请填写小写字母" value="<?= $model->platform ?>">
                 </div>
             </div>
             <div class="layui-form-item">
                 <label class="layui-form-label">类型</label>
                 <div class="layui-input-block">
-                    <input class="layui-input" name="chain" value="<?= $model->chain ?>">
+                    <input class="layui-input" name="chain" placeholder="请填写小写字母" value="<?= $model->chain ?>">
                 </div>
             </div>
             <div class="layui-form-item">

common/models/psources/Coin.php

@@ -132,7 +132,7 @@ class Coin extends BaseActiveRecord
     public static function getPlatformList()
     {
         $data = self::find()->select('platform')->asArray()->all();
-        $data = array_unique(array_map('strtoupper', array_column($data, 'platform')));
+        $data = array_unique(array_map('strtolower', array_column($data, 'platform')));
         return $data;
     }
 

console/controllers/CrawlerController.php

+<?php
+/**
+ * Created by PhpStorm.
+ * User: ZCY
+ * Date: 2018/11/22
+ * Time: 10:57
+ */
+
+namespace console\controllers;
+use yii\console\Controller;
+
+
+class CrawlerController extends Controller
+{
+
+    public function actionCoinInfo()
+    {
+        $feixiaohao_url = "https://www.feixiaohao.com/currencies/vechain";
+        $content = file_get_contents($feixiaohao_url);
+        $patt = "/<li><span class=tit>发行时间：<\/span> <span class=value>(.+?)<\/span><li>/";
+        preg_match($patt, $content, $res);
+        var_dump($res);
+
+    }
+
+
+
+}
\ No newline at end of file