qjd-user-uniapp/pagesGood/trtc-room/utils/environment.js

import compareVersion from "./compare-version";
const env = wx ? wx : qq;

if (!env) {
  console.error('不支持当前小程序环境');
}

const systemInfo = env.getSystemInfoSync();
console.log('SystemInfo', systemInfo);
let isNewVersion;

if (typeof qq !== 'undefined') {
  isNewVersion = true;
} else if (typeof wx !== 'undefined') {
  if (compareVersion(systemInfo.version, '7.0.8') >= 0 && compareVersion(systemInfo.SDKVersion, '2.10.0') >= 0) {
    isNewVersion = true;
  } else {
    isNewVersion = false;
  }
}

export const IS_TRTC = isNewVersion;
export const IS_QQ = typeof qq !== 'undefined';
export const IS_WX = typeof wx !== 'undefined';
export const IS_IOS = /iOS/i.test(systemInfo.system);
export const IS_ANDROID = /Android/i.test(systemInfo.system);
export const APP_VERSION = systemInfo.version;
export const LIB_VERSION = function () {
  if (systemInfo.SDKBuild) {
    return systemInfo.SDKVersion + '-' + systemInfo.SDKBuild;
  }

  return systemInfo.SDKVersion;
}();
console.log('APP_VERSION:', APP_VERSION, ' LIB_VERSION:', LIB_VERSION, ' is new version:', IS_TRTC);