Question

我有一个.js文件如下：

module.exports = {
    metadata: () => ({
        "name": "HrScheduleApi",
        "properties": {
             "scheduleDate": {"type": "string", "required": false}
        }
    }),
    invoke: (conversation, done) => {
        var actionType = conversation.properties().actionType;
        logger.info("start of HrScheduleApi with action type:" + actionType);

       if(isBeyondThreeDays(scheduleDate)  == false){
                dayFromNow = '2 days from now';
                var tomorrow = new Date(new Date().getTime() + 48 * 60 * 60 * 1000);
                schDate = tomorrow.toDateString();
             }else{
                 console.log('asked schedule is beyond 48 hours');
             }
    }, 
    isBeyondThreeDays: (scheduleDate) => {
        // ...
    }
};

所以当我在我的调用函数中需要一个新函数（isBeyondThreeDays）时，我刚刚定义如下。但似乎nodejs不喜欢它。我收到了错误在运行时间：

Error in component, details={}
ReferenceError: isBeyondThreeDays is not defined

Answer 1

我猜这个

if(isBeyondThreeDays(scheduleDate)  == false){

应该是

if(module.exports.isBeyondThreeDays(scheduleDate)  == false){

或者

const myModule = { ... your methods}

和

if(myModule.isBeyondThreeDays(scheduleDate)  == false){

...

module.exports = myModule

在nodejs中定义新函数会引发引用错误

1 个答案: