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api - 我对 ESP8266 的 YouTube API 有疑问

问题描述

我尝试制作 youtube 订阅计数器，但这里的 youtube api 库有问题，错误消息

Arduino: 1.8.12 (Windows 10), Board: "NodeMCU 1.0 (ESP-12E Module), 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), 4MB (FS:2MB OTA:~1019KB), 2, v2 Lower Memory, Disabled, None, Only Sketch, 115200"

The sketch name had to be modified.
Sketch names must start with a letter or number, followed by letters,
numbers, dashes, dots and underscores. Maximum length is 63 characters.
C:\Users\Um Sythat\Documents\Arduino\libraries\arduino-youtube-api-master\src\YoutubeApi.cpp:95:11: error: DynamicJsonBuffer is a class from ArduinoJson 5. Please see arduinojson.org/upgrade to learn how to upgrade your program to ArduinoJson version 6

  DynamicJsonBuffer jsonBuffer;

           ^

C:\Users\Um Sythat\Documents\Arduino\libraries\arduino-youtube-api-master\src\YoutubeApi.cpp: In member function 'bool YoutubeApi::getChannelStatistics(String)':

C:\Users\Um Sythat\Documents\Arduino\libraries\arduino-youtube-api-master\src\YoutubeApi.cpp:95:20: error: 'jsonBuffer' was not declared in this scope

  DynamicJsonBuffer jsonBuffer;

                    ^

C:\Users\Um Sythat\Documents\Arduino\libraries\arduino-youtube-api-master\src\YoutubeApi.cpp:97:10: error: 'ArduinoJson::JsonObject' has no member named 'success'

  if(root.success()) {

          ^

exit status 1
Error compiling for board NodeMCU 1.0 (ESP-12E Module).
Invalid library found in C:\Program Files (x86)\Arduino\libraries\libraries: no headers files (.h) found in C:\Program Files (x86)\Arduino\libraries\libraries
Invalid library found in C:\Program Files (x86)\Arduino\libraries\youtube_control_arduino: no headers files (.h) found in C:\Program Files (x86)\Arduino\libraries\youtube_control_arduino
Invalid library found in C:\Program Files (x86)\Arduino\libraries\libraries: no headers files (.h) found in C:\Program Files (x86)\Arduino\libraries\libraries
Invalid library found in C:\Program Files (x86)\Arduino\libraries\youtube_control_arduino: no headers files (.h) found in C:\Program Files (x86)\Arduino\libraries\youtube_control_arduino

This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

我已经下载了 youtube api 库和 arduino json 库并将其导入到 arduino ide 我总是从中得到错误，我不知道为什么会这样，知道的人请帮助我。我喜欢听听你的意见。这里是我的代码：

/*******************************************************************
 *  Read YouTube Channel statistics from the YouTube API           *
 *                                                                 *
 *  By Brian Lough                                                 *
 *  https://www.youtube.com/channel/UCezJOfu7OtqGzd5xrP3q6WA       *
 *******************************************************************/

#include <YoutubeApi.h>
#include <ESP8266WiFi.h>
#include <WiFiClientSecure.h>

#include <ArduinoJson.h> // This Sketch doesn't technically need this, but the library does so it must be installed.

//------- Replace the following! ------
char ssid[] = "xxx";       // your network SSID (name)
char password[] = "yyyy";  // your network key
#define API_KEY "zzzz"  // your google apps API Token
#define CHANNEL_ID "UCezJOfu7OtqGzd5xrP3q6WA" // makes up the url of channel


WiFiClientSecure client;
YoutubeApi api(API_KEY, client);

unsigned long api_mtbs = 60000; //mean time between api requests
unsigned long api_lasttime;   //last time api request has been done

long subs = 0;

void setup() {

  Serial.begin(115200);

  // Set WiFi to station mode and disconnect from an AP if it was Previously
  // connected
  WiFi.mode(WIFI_STA);
  WiFi.disconnect();
  delay(100);

  // Attempt to connect to Wifi network:
  Serial.print("Connecting Wifi: ");
  Serial.println(ssid);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    Serial.print(".");
    delay(500);
  }
  Serial.println("");
  Serial.println("WiFi connected");
  Serial.println("IP address: ");
  IPAddress ip = WiFi.localIP();
  Serial.println(ip);


}

void loop() {

  if (millis() - api_lasttime > api_mtbs)  {
    if(api.getChannelStatistics(CHANNEL_ID))
    {
      Serial.println("---------Stats---------");
      Serial.print("Subscriber Count: ");
      Serial.println(api.channelStats.subscriberCount);
      Serial.print("View Count: ");
      Serial.println(api.channelStats.viewCount);
      Serial.print("Comment Count: ");
      Serial.println(api.channelStats.commentCount);
      Serial.print("Video Count: ");
      Serial.println(api.channelStats.videoCount);
      // Probably not needed :)
      //Serial.print("hiddenSubscriberCount: ");
      //Serial.println(api.channelStats.hiddenSubscriberCount);
      Serial.println("------------------------");

    }
    api_lasttime = millis();
  }
}

标签： apiarduinoyoutubeesp8266nodemcu

解决方案

我会放弃图书馆 - 它使用

#include <ArduinoJson.h>

错误告诉我们出了什么问题

 error: DynamicJsonBuffer is a class from ArduinoJson 5 <=== you have probably version 6.x.x installed

这是一个记忆猪。库通常只使用一个函数，其余的则无用。为了解决你的问题，你必须

downgrade ArduinoJson.h to version 5.13.5

我不喜欢它的另一个原因是，在几乎所有主要版本中都发生了重大变化（真正的重大突破）。因此，您还有另一个选择（如果足够熟练的话）将 ArduinoJson 函数替换为

  • 更轻量级的 JSON 库
  • 或者用自己编写的 JSON 函数替换它——通常是一个简单的缓冲区和一些字符处理就可以了

阅读 github 上的问题和 PR，以了解缺少的更新和其他问题。
开发于 2018 年 3 月停止，此后没有适应 youtube API 中的（重大）变化

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