SAP Spartacus配置后台Commerce Cloud的位置

SAP Spartacus需要连接后台Commerce Cloud才能工作：

Access to XMLHttpRequest at 'https://spartacus-dev0.eastus.cloudapp.azure.com:9002/occ/v211/electronics-spa/cms/pages?fields=DEFAULT&pageType=ContentPage&pageLabelOrId=homepage&lang=en&curr=USD' from origin 'http://localhost:4200' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

配置后台Commerce Cloud的详细位置：

C:\Code\SPA\spartacus\projects\storefrontapp\src\environments\environment.ts

export const environment: Environment = {
  production: false,
  occBaseUrl:
    'https://dev0.eastus.cloudapp.azure.com:9002' ||
    // 'https://spartacus-dev3.eastus.cloudapp.azure.com:9002' ||
    // 'https://api.c39j2-walkersde1-d4-public.model-t.cc.commerce.ondemand.com' ||
    build.process.env.SPARTACUS_BASE_URL,
  occApiPrefix: '/occ/v2/',
  b2b: false,
  cds: false,
  cdc: false,
};