use xml2js build in promise

Author: ZyqGitHub1

src/utils/promise/parse-xml.js

@@ -1,13 +1,10 @@
-import util from 'util';
-import { parseString } from 'xml2js';
-
-const parseStringSync = util.promisify(parseString);
+import { parseStringPromise } from 'xml2js';
 
 export function parseXML(string, options) {
   const encodeXml = string.replace(/&/g, '&');
   const defaultOptions = {
     explicitArray: true,
   };
   const mergedOptions = Object.assign(defaultOptions, options);
-  return parseStringSync(encodeXml, mergedOptions);
+  return parseStringPromise(encodeXml, mergedOptions);
 }

src/utils/rx/parse-xml.js

@@ -1,14 +1,12 @@
 import { from } from 'rxjs';
-import util from 'util';
-import { parseString } from 'xml2js';
+import { parseStringPromise } from 'xml2js';
 
-const parseStringSync = util.promisify(parseString);
 
 export function parseXML(string, options) {
   const encodeXml = string.replace(/&/g, '&');
   const defaultOptions = {
     explicitArray: true,
   };
   const mergedOptions = Object.assign(defaultOptions, options);
-  return from(parseStringSync(encodeXml, mergedOptions));
+  return from(parseStringPromise(encodeXml, mergedOptions));
 }