add urlencode

center-channel/package.json

@@ -57,6 +57,7 @@
     "sha256": "^0.2.0",
     "sha256": "^0.2.0",
     "socket.io": "^2.1.1",
     "socket.io": "^2.1.1",
     "tenpay": "^2.1.18",
     "tenpay": "^2.1.18",
+    "urlencode": "^1.1.0",
     "uuid": "^3.2.1",
     "uuid": "^3.2.1",
     "wx-pay": "^1.0.2",
     "wx-pay": "^1.0.2",
     "xml2js": "^0.4.23"
     "xml2js": "^0.4.23"