fix

common/service/exchange/Ztb.php

@@ -25,6 +25,7 @@ class Ztb extends Exchange implements ExchangeInterface
         }
         return false;
     }
+
     /**
      * 转化交易对为请求变量
      *
@@ -55,15 +56,16 @@ class Ztb extends Exchange implements ExchangeInterface
     public function setQuotation()
     {
         $curl = new Curl();
-        $content = $curl->get($this->base_url, false);
+        $content = $curl->get($this->base_url, true);
+        $content = json_decode($content, true);
         if (is_array($content) && isset($content['ticker'])) {
             $data = $content['ticker'];
             foreach ($data as $item) {
-                if (in_array($item['symbol'], ['ZYCUSDT'])) {
+                if (in_array($item['symbol'], ['ZYC_USDT'])) {
                     $data = $item;
-                    $key  = $this->quotation_prefix . $item['symbol'];
+                    $key = $this->quotation_prefix . str_replace('_', '', $item['symbol']);
                     $this->redis->hmset($key, 'low', $data['low'], 'high', $data['high'], 'last', $data['last'], 'vol', $data['vol'], 'change', $data['change']);
-                    $this->redis->sadd($this->supported_symbol, $item['symbol']);
+                    $this->redis->sadd($this->supported_symbol, str_replace('_', '', $item['symbol']));
                 }
             }
         }