Solve the problem that the external chain file of Qiankun sub application cannot be obtained

qiankun Is unable to get to the sub application index.html Of the external chain file in , So we have to go to the parent application config.ts Re introduced in

 externals: {
    
    X: 'X'
  },
  headScripts: [
    {
     src: '/x.js' },
  ],

Be careful externals The name inside must be the same as that of the sub application , This avoids some problems