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我正在嘗試向組發佈4天的預測。如何解決GroupMe API中的內部錯誤500？
我使用谷歌Apps腳本如下：
function getForecast(request) {
var url = 'http://api.wunderground.com/api/"YOURAPIKEY"/forecast/q/NY/NewYork.json';
var response = UrlFetchApp.fetch(url);
var json = response.getContentText();
var data = JSON.parse(json)
var simpleForecast = data.forecast.simpleforecast;
var firstDay = simpleForecast.forecastday[0];
var secondDay = simpleForecast.forecastday[1];
var thirdDay = simpleForecast.forecastday[2];
var fourthDay = simpleForecast.forecastday[3];
var firstDate = firstDay.date.weekday;
var firstConditions = firstDay.conditions;
var firstHighF = firstDay.high.fahrenheit;
var firstLowF = firstDay.low.fahrenheit;
var firstWindSpeed = firstDay.maxwind.mph;
var firstWindDir = firstDay.maxwind.dir;
var firstHumidity = firstDay.avehumidity;
var forecastDayOne = String(firstDate + '\n'+ firstConditions + ' | ' + 'High: ' + firstHighF + 'F' + ' Low: ' + firstLowF + 'F' + '\n' + 'Wind: ' + firstWindDir + ' at ' + firstWindSpeed + 'mph' + ' | ' + 'Humidity: ' + firstHumidity + '%');
var secondDate = secondDay.date.weekday;
var secondConditions = secondDay.conditions;
var secondHighF = secondDay.high.fahrenheit;
var secondLowF = secondDay.low.fahrenheit;
var secondWindSpeed = secondDay.maxwind.mph;
var secondWindDir = secondDay.maxwind.dir;
var secondHumidity = secondDay.avehumidity;
var forecastDayTwo = String(secondDate + '\n'+ secondConditions + ' | ' + 'High: ' + secondHighF + 'F' + ' Low: ' + secondLowF + 'F' + '\n' + 'Wind: ' + secondWindDir + ' at ' + secondWindSpeed + 'mph' + ' | ' + 'Humidity: ' + secondHumidity + '%');
var thirdDate = thirdDay.date.weekday;
var thirdConditions = thirdDay.conditions;
var thirdHighF = thirdDay.high.fahrenheit;
var thirdLowF = thirdDay.low.fahrenheit;
var thirdWindSpeed = thirdDay.maxwind.mph;
var thirdWindDir = thirdDay.maxwind.dir;
var thirdHumidity = thirdDay.avehumidity;
var forecastDayThree = String(thirdDate + '\n'+ thirdConditions + ' | ' + 'High: ' + thirdHighF + 'F' + ' Low: ' + thirdLowF + 'F' + '\n' + 'Wind: ' + thirdWindDir + ' at ' + thirdWindSpeed + 'mph' + ' | ' + 'Humidity: ' + thirdHumidity + '%');
var fourthDate = fourthDay.date.weekday;
var fourthConditions = fourthDay.conditions;
var fourthHighF = fourthDay.high.fahrenheit;
var fourthLowF = fourthDay.low.fahrenheit;
var fourthWindSpeed = fourthDay.maxwind.mph;
var fourthWindDir = fourthDay.maxwind.dir;
var fourthHumidity = fourthDay.avehumidity;
var forecastDayFour = (fourthDate + '\n'+ fourthConditions + ' | ' + 'High: ' + fourthHighF + 'F' + ' Low: ' + fourthLowF + 'F' + '\n' + 'Wind: ' + fourthWindDir + ' at ' + fourthWindSpeed + 'mph' + ' | ' + 'Humidity: ' + fourthHumidity + '%');
var forecast = String('New York 3 Day Forecast: ' + '\n' + forecastDayOne + '\n' + forecastDayTwo + '\n' + forecastDayThree);
sendText(forecast);
}
這裏是sendText功能：
function sendText(text) {
var botId = "YOURBOTID";
UrlFetchApp.fetch("https://api.groupme.com/v3/bots/post", {"method":"post", "payload": JSON.stringify({"bot_id": botId,"text": text})});
}
文本的一個例子是在這裏：
紐約4天預測： 星期四 晴間多雲|高：34F低：30F 風：WSW在10mph |溼度：41％
星期五 晴間多雲|高：34F低：22F 風：NNW在10mph |溼度：52％
星期六 陰|高：28F低：19F 風：N在10mph |溼度：39％
星期日 部分陰天|高：27F低：16F 風：西北風速20英里/小時|溼度：37％
預測文本變量是在400個字符，但文本的全部網址的長度超過400爲什麼會GroupMe的服務器返回碼500以及如何解決這個問題？