質問編集履歴
1
修正
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -2,17 +2,13 @@
|
|
|
2
2
|
|
|
3
3
|
|
|
4
4
|
|
|
5
|
-
```
|
|
5
|
+
```
|
|
6
6
|
|
|
7
7
|
// npm install --save socket.io-client
|
|
8
8
|
|
|
9
9
|
const io = require('socket.io-client');
|
|
10
10
|
|
|
11
|
-
|
|
12
|
-
|
|
13
11
|
const channelName = "lightning_executions_FX_BTC_JPY";
|
|
14
|
-
|
|
15
|
-
|
|
16
12
|
|
|
17
13
|
const socket = io("https://io.lightstream.bitflyer.com", { transports: ["websocket"] });
|
|
18
14
|
|
|
@@ -26,16 +22,40 @@
|
|
|
26
22
|
|
|
27
23
|
|
|
28
24
|
|
|
25
|
+
|
|
26
|
+
|
|
29
27
|
socket.on(channelName, message => {
|
|
30
28
|
|
|
31
|
-
console.log(message[0].size);
|
|
29
|
+
console.log(message[0].size); //////////ここのsizeを使用したい
|
|
30
|
+
|
|
31
|
+
|
|
32
32
|
|
|
33
33
|
});
|
|
34
|
+
|
|
35
|
+
|
|
36
|
+
|
|
37
|
+
|
|
38
|
+
|
|
39
|
+
if (message[0].size > 1){ ///////////ここに条件としてsizeを使用したい
|
|
40
|
+
|
|
41
|
+
console.log("OK")
|
|
42
|
+
|
|
43
|
+
}
|
|
34
44
|
|
|
35
45
|
```
|
|
36
46
|
|
|
37
47
|
|
|
38
48
|
|
|
39
|
-
if (message[0].size > 1) ←ここの条件にsizeの値を使用をしたい。
|
|
40
49
|
|
|
50
|
+
|
|
51
|
+
エラーコード
|
|
52
|
+
|
|
53
|
+
|
|
54
|
+
|
|
41
|
-
|
|
55
|
+
if (message[0].size > 1){
|
|
56
|
+
|
|
57
|
+
^
|
|
58
|
+
|
|
59
|
+
|
|
60
|
+
|
|
61
|
+
ReferenceError: message is not defined
|