perf: 支持京东云dns申请证书

packages/libs/lib-jdcloud/src/lib/node_loader.js

@@ -0,0 +1,12 @@
+var util = require('./util')
+
+util.crypto.lib = require('crypto')
+util.Buffer = require('buffer').Buffer
+util.url = require('url')
+util.querystring = require('querystring')
+util.environment = 'nodejs'
+let JDCloud = require('./core')
+JDCloud.fetch = require('node-fetch')
+module.exports = JDCloud
+
+require('./credentials')