如何在没有SDK的情况下在Google上执行操作权限？

Question

我想知道用户的名字,但是我不能使用nodejs sdk,因为我使用的是另一种语言.

我该如何申请许可？

我更喜欢使用普通json响应的方法.

Answer 1

我破解了这个最小的脚本以获得nodejs sdk将返回的JSON响应:

gaction.js:

const DialogflowApp = require('actions-on-google').DialogflowApp;

const app = new DialogflowApp({
    request: {
        body: {
            result: {
                action: 'Test',
                contexts: []
            }
        },
        get: (h) => h
    },
    response: {
        append: (h, v) => console.log(`${h}: ${v}`),
        status: (code) => {
            return {send: (resp) => console.log(JSON.stringify(resp, null, 2))}
        }
    }
});
function testCode(app) {
    app.askForPermission('To locate you', app.SupportedPermissions.DEVICE_PRECISE_LOCATION);
}
app.handleRequest(new Map().set('Test', testCode));

我仍然没有node.js专家,所以这可能不是最佳解决方案.安装节点并运行命令后 npm install actions-on-google,将安装必要的依赖项.
完成后,您只需要运行node gaction将创建此输出:

Google-Assistant-API-Version: Google-Assistant-API-Version
Content-Type: application/json
{
  "speech": "PLACEHOLDER_FOR_PERMISSION",
  "contextOut": [
    {
      "name": "_actions_on_google_",
      "lifespan": 100,
      "parameters": {}
    }
  ],
  "data": {
    "google": {
      "expect_user_response": true,
      "no_input_prompts": [],
      "is_ssml": false,
      "system_intent": {
        "intent": "assistant.intent.action.PERMISSION",
        "spec": {
          "permission_value_spec": {
            "opt_context": "To locate you",
            "permissions": [
              "DEVICE_PRECISE_LOCATION"
            ]
          }
        }
      }
    }
  }
}

如果您现在发送上面的JSON,将会从Google Home询问.玩得开心!