codekingpro/portable-devtools

1const hasBrowserEnv = typeof window !== 'undefined' && typeof document !== 'undefined';2 3/**4 * Determine if we're running in a standard browser environment5 *6 * This allows axios to run in a web worker, and react-native.7 * Both environments support XMLHttpRequest, but not fully standard globals.8 *9 * web workers:10 *  typeof window -> undefined11 *  typeof document -> undefined12 *13 * react-native:14 *  navigator.product -> 'ReactNative'15 * nativescript16 *  navigator.product -> 'NativeScript' or 'NS'17 *18 * @returns {boolean}19 */20const hasStandardBrowserEnv = (21  (product) => {22    return hasBrowserEnv && ['ReactNative', 'NativeScript', 'NS'].indexOf(product) < 023  })(typeof navigator !== 'undefined' && navigator.product);24 25/**26 * Determine if we're running in a standard browser webWorker environment27 *28 * Although the `isStandardBrowserEnv` method indicates that29 * `allows axios to run in a web worker`, the WebWorker will still be30 * filtered out due to its judgment standard31 * `typeof window !== 'undefined' && typeof document !== 'undefined'`.32 * This leads to a problem when axios post `FormData` in webWorker33 */34const hasStandardBrowserWebWorkerEnv = (() => {35  return (36    typeof WorkerGlobalScope !== 'undefined' &&37    // eslint-disable-next-line no-undef38    self instanceof WorkerGlobalScope &&39    typeof self.importScripts === 'function'40  );41})();42 43export {44  hasBrowserEnv,45  hasStandardBrowserWebWorkerEnv,46  hasStandardBrowserEnv47}48