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在server.js代碼,我已經寫在開頭:無法讀取屬性「...」的未定義
var callForecastDatas = require(__dirname+"/config/callForecastDatas.js");
var callForecastAdsl = require(__dirname+"/config/callForecastAdsl.js");
var callForecastCable = require(__dirname+"/config/callForecastCable.js");
var callForecastFibre = require(__dirname+"/config/callForecastFibre.js");
var callForecastOthers = require(__dirname+"/config/callForecastOthers.js");
var callForecastOtt = require(__dirname+"/config/callForecastOtt.js");
var callForecastSatellite = require(__dirname+"/config/callForecastSatellite.js");
var callForecasttnt = require(__dirname+"/config/callForecasttnt.js");
然後,在一個功能,我做一個參考要素之一:
function getAllDeptsCallForecast(res, queryParams)
{
//some code
var callForecastAdsl = callForecastAdsl.callForecastPerHourAndPerDay;
//some code
}
的/config/callForecastAdsl.js文件的結構如下:
module.exports = {
callForecastPerHourAndPerDay:`...some datas...
};
爲什麼我有這樣的錯誤500(在在函數GetAllDeptsCallForecast中使用callForecastAdsl引用該行)?
TypeError: Cannot read property 'callForecastPerHourAndPerDay' of undefined
謝謝,這個問題就解決了! –