npm install iv-chinatax-plugin
Open url in Webview
exec(success, error, 'IVChinaTaxPlugin', 'showWebview', ['https://www.npmjs.com/package/cordova-plugin-ivchinatax']);
Open url in browser
exec(success, error, 'IVChinaTaxPlugin', 'openBrowser', ['https://www.npmjs.com/package/cordova-plugin-ivchinatax']);