试试看吧

zb.js

@@ -77,7 +77,8 @@ function subscribe() {
       const lastEventTime = lastEventTimeMap[symbol] || 0;
       if (depth.timestamp > lastEventTime) {
         lastEventTimeMap[symbol] = depth.timeStamp;
-        console.log(symbol + '@' + depth.timestamp * 1000 + ' from websocket');
+        if (symbol === "BTCUSDT")
+          console.log(symbol + '@' + depth.timestamp * 1000 + ' from websocket');
         const publishContent = JSON.stringify({symbol, time: depth.timestamp * 1000});
         const depthJson = JSON.stringify({asks: depth.asks.reverse(), bids: depth.bids, symbol});
         redisClient.set(key, depthJson, 'EX', 1);
@@ -115,10 +116,12 @@ function depthByRest(symbol,callback) {
       console.error(err);
     } else {
       const key = symbol.replace('_', '').toUpperCase() + '@zb';
+      symbol = symbol.toUpperCase();
       const lastEventTime = lastEventTimeMap[symbol] || 0;
       if (data.timestamp > lastEventTime) {
         lastEventTimeMap[symbol] = data.timeStamp;
-        console.log(symbol + '@' + data.timestamp * 1000 + ' from rest');
+        if (symbol === "BTCUSDT")
+          console.log(symbol + '@' + data.timestamp * 1000 + ' from rest');
         const publishContent = JSON.stringify({symbol, time: data.timestamp * 1000});
         const depthJson = JSON.stringify({asks: data.asks.reverse(), bids: data.bids, symbol});
         redisClient.set(key, depthJson, 'EX', 1);