家庭助理 - 请求失败错误代码 400

如何解决家庭助理 - 请求失败错误代码 400

我创建了这个功能，以便可以向我的 google home mini 发送通知，但我一直收到错误代码 400（错误请求）。我尝试使用多种方法来解决这个问题。

在 Home-Assistant 中，我已经设置了我的 Google Home 并且可以通过它播放媒体，但是每当我尝试使用 Home-Assistant 的“google_say”API 时，它都不起作用。

我还尝试使用名为“API 客户端”的应用通过手机调用 Home-Assistant API，但得到了相同的响应。

    function ttsGoogleHome(text) {
    var ttsUrl = "http://127.0.0.1:8123/api/services/tts/google_say?api_password=<MY_PASSWORD>"
    var varToken = "<MY_TOKEN>"
    
    var postData = {"entity_id": "media_player.david","message": `${text}`};
  
      let axiosConfig = {
        headers: {
            'authorization': `Bearer ${varToken}`,'Content-Type': 'application/json',"Access-Control-Allow-Origin": "*",}
      };
  
      axios.post(ttsUrl,postData,axiosConfig)
      .then((res) => {
        console.log("RESPONSE RECEIVED: ",JSON.stringify(res));
      })
      .catch((err) => {
        console.log("AXIOS ERROR: ",JSON.stringify(err));
      })
    }

这是我在服务器中得到的响应：

        {
          "message": "Request failed with status code 400","name": "Error","stack": "Error: Request failed with status code 400\n    
    at createError (/home/pi/nodejs/node_modules/axios/lib/core/createError.js:16:15)\n    
    at settle (/home/pi/nodejs/node_modules/axios/lib/core/settle.js:17:12)\n    
    at IncomingMessage.handleStreamEnd (/home/pi/nodejs/node_modules/axios/lib/adapters/http.js:260:11)\n    
    at IncomingMessage.emit (events.js:388:22)\n    
    at endReadableNT (internal/streams/readable.js:1336:12)\n    
    at processTicksAndRejections (internal/process/task_queues.js:82:21)","config": {
            "url": "http://127.0.0.1:8123/api/services/tts/google_say?api_password=<MY_PASSWORD>","method": "post","data": "{\"entity_id\":\"media_player.david\",\"message\":\"Erste Stunde  Fach Deutsch Lehrer Schemmer Raum Schemmer\"}","headers": {
              "Accept": "application/json,text/plain,*/*","Content-Type": "application/json;charset=UTF-8","authorization": "Bearer <MY_TOKEN>","User-Agent": "axios/0.21.1","Content-Length": 103
            },"transformRequest": [
              null
            ],"transformResponse": [
              null
            ],"timeout": 0,"xsrfCookieName": "XSRF-TOKEN","xsrfHeaderName": "X-XSRF-TOKEN","maxContentLength": -1,"maxBodyLength": -1
          }
        }

解决方法

我发现了我的错误。

我使用了错误的 api 链接

这是正确的调用方式。

function ttsGoogleHome(text) {
var ttsUrl = "http://127.0.0.1:8123/api/services/tts/google_translate_say?api_password=lolcraft"
var varToken = "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiI1MzVmZGJiMTQ5NDQ0ZjBmYmM3NjA2MDgwNWQzYWU1ZSIsImlhdCI6MTYyNjMwMTk3NiwiZXhwIjoxOTQxNjYxOTc2fQ.FuM5960I-gO4o7prHuiqW5wvtSzNJFOBRmCT_LUk040"

var postData = `{"entity_id": "media_player.david","message": "${text}","language": "de"}`;

  let axiosConfig = {
    data: null,headers: {
        'authorization': `Bearer ${varToken}`,'Content-Type': 'application/json',"Access-Control-Allow-Origin": "*",}
  };

  axios.post(ttsUrl,postData,axiosConfig)
  .then((res) => {
      console.clear();
    console.info("RESPONSE RECEIVED: ",JSON.stringify(res));
  })
  .catch((err) => {
      console.clear();
    console.error("AXIOS ERROR: ",JSON.stringify(err));
  })

}

还有我的configuration.yaml：

# Configure a default steup of Home Assistant (frontend,api,etc)

# Text to speech
tts:
  - platform: google_translate
  - language: "de"
  - service_name: google_say
  -base_url: http://192.168.0.176:8123
group: !include groups.yaml
automation: !include automations.yaml
script: !include scripts.yaml
scene: !include scenes.yaml

homeassistant:
  auth_providers:
   - type: legacy_api_password
     api_password: !secret http_password