Conf:请求库替换，移除之前的flyIo，改用luch-request

utils/luch-request/helpers/combineURLs.js

@@ -0,0 +1,14 @@
+'use strict'
+
+/**
+ * Creates a new URL by combining the specified URLs
+ *
+ * @param {string} baseURL The base URL
+ * @param {string} relativeURL The relative URL
+ * @returns {string} The combined URL
+ */
+export default function combineURLs(baseURL, relativeURL) {
+  return relativeURL
+    ? baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '')
+    : baseURL
+}