如何在 Node.js 中将变量从一个函数传递到另一个函数?
How to pass variable from one function to another function in Node.js?
我想将 topic_to_learn
变量传递给第二个函数并在第二个函数中将其用于其他用途。
function (session, args, next) {
var topic_to_learn = builder.EntityRecognizer.findEntity(args.entities, 'topic_to_learn');
builder.Prompts.text(session, 'Sure, can you please also tell me about your goals or anything you want to achieve after learning about this topic?');
},
function (session, results, next) {
var learning_goals = results.response;
session.send('Got it, let me think...', session.message.text);
session.send('Voila! These are the articles related to ' + topic_to_learn, session.message.text);
},
您可能想要使用一个适用于两个函数的超出范围的变量。
var topic_to_learn;
function (session, args, next) {
topic_to_learn = builder.EntityRecognizer.findEntity(args.entities, 'topic_to_learn');
builder.Prompts.text(session, 'Sure, can you please also tell me about your goals or anything you want to achieve after learning about this topic?');
};
function (session, results, next) {
var learning_goals = results.response;
session.send('Got it, let me think...', session.message.text);
session.send('Voila! These are the articles related to ' + topic_to_learn, session.message.text);
},
.matches('get_learning_plan', [
function (session, args, next) {
var topic_to_learn = builder.EntityRecognizer.findEntity(args.entities, 'topic_to_learn');
builder.Prompts.text(session, 'Sure, can you please also tell me about your goals or anything you want to achieve after learning about this topic?');
},
function (session, results, next) {
var learning_goals = results.response;
session.send('Got it, let me think...', session.message.text);
session.send('Voila! These are the articles related to ' + topic_to_learn, session.message.text);
},
我想将 topic_to_learn
变量传递给第二个函数并在第二个函数中将其用于其他用途。
function (session, args, next) {
var topic_to_learn = builder.EntityRecognizer.findEntity(args.entities, 'topic_to_learn');
builder.Prompts.text(session, 'Sure, can you please also tell me about your goals or anything you want to achieve after learning about this topic?');
},
function (session, results, next) {
var learning_goals = results.response;
session.send('Got it, let me think...', session.message.text);
session.send('Voila! These are the articles related to ' + topic_to_learn, session.message.text);
},
您可能想要使用一个适用于两个函数的超出范围的变量。
var topic_to_learn;
function (session, args, next) {
topic_to_learn = builder.EntityRecognizer.findEntity(args.entities, 'topic_to_learn');
builder.Prompts.text(session, 'Sure, can you please also tell me about your goals or anything you want to achieve after learning about this topic?');
};
function (session, results, next) {
var learning_goals = results.response;
session.send('Got it, let me think...', session.message.text);
session.send('Voila! These are the articles related to ' + topic_to_learn, session.message.text);
},
.matches('get_learning_plan', [
function (session, args, next) {
var topic_to_learn = builder.EntityRecognizer.findEntity(args.entities, 'topic_to_learn');
builder.Prompts.text(session, 'Sure, can you please also tell me about your goals or anything you want to achieve after learning about this topic?');
},
function (session, results, next) {
var learning_goals = results.response;
session.send('Got it, let me think...', session.message.text);
session.send('Voila! These are the articles related to ' + topic_to_learn, session.message.text);
},