如何在github操作中将参数批量传递给另一个步骤

我想将设置的值传递给 core.setOutput 同时执行不同的步骤。因此,我传递了该步骤的输出 hello-action 进入下一步骤:

//index.js
const core = require("@actions/core");
core.setOutput("res1","res1");
core.setOutput("res2","res2");
core.setOutput("res3","res3");

jobs:
  build:
    runs-on: ubuntu-latest
    name: Hello
    steps:
      - name: Checkout
        uses: actions/checkout@master
      - name: run hello action
        id: hello-action
        run: node index.js
      - name: run hello2 action
        id: hello2-action
        run: node index2.js
        with:
          outputs: ${{ steps.hello-action.outputs }}

重点是。

outputs: ${{ steps.hello-action.outputs }}

上述值的类型是一个对象,但我无法访问对象内的键。

//index2.js
const core = require("@actions/core");
const outputs = core.getInput("outputs");
console.log("hello2 outputs:", outputs); //result is [object Object]
console.log("hello2 outputs:", outputs.res1); //result is undefined

有没有一种方法可以批量传递论点?