1. cy.intercept is not a function

      1. it('.as() - alias a route for later use', () => {
      2.  // Alias the route to wait for its response
      3.  cy.intercept('GET', '**/comments/*').as('getComment')
      5.  // we have code that gets a comment when
      6.  // the button is clicked in scripts.js
      7.  cy.get('.network-btn').click()
      9.  // https://on.cypress.io/wait
      10.  cy.wait('@getComment').its('response.statusCode').should('eq', 200)
      11. })

      因为安装的cypress版本为5.6.0，使用cy.intercept必须升级到v6.0以上，6.0.0重命名cy.route2()为cy.intercept().
      如果保持5.6.0必须在cypress.json文件中添加如下：

      1. "experimentalNetworkStubbing": true