我在DialogFlow官网上找到了一个使用Node.js的示例,它可以正常工作,但是我不知道如何将其集成到我的Web应用程序中。
我能否将此与其他JavaScript jQuery代码集成?如果集成,是否仍需要运行node index.js命令?
const projectId = 'xxx'; //https://dialogflow.com/docs/agents#settings
const sessionId = 'xxxxx';
const query = 'Hello';
const languageCode = 'en-US';
// Instantiate a DialogFlow client.
const dialogflow = require('dialogflow');
const sessionClient = new dialogflow.SessionsClient();
// Define session path
const sessionPath = sessionClient.sessionPath(projectId, sessionId);
console.log(sessionPath);
// The text query request.
const request = {
session: sessionPath,
queryInput: {
text: {
text: query,
languageCode: languageCode,
},
},
};
// Send request and log result
sessionClient
.detectIntent(request)
.then(responses => {
console.log('Detected intent');
const result = responses[0].queryResult;
console.log(` Query: ${result.queryText}`);
console.log(` Response: ${result.fulfillmentText}`);
if (result.intent) {
console.log(` Intent: ${result.intent.displayName}`);
} else {
console.log(` No intent matched.`);
}
})
.catch(err => {
console.error('ERROR:', err);
});
有没有其他替代方案,可以使用普通的JavaScript jQuery、Ajax使用DialogFlow v2,而不需要每次想要使用DialogFlow时都执行node index.js。
使用DialogFlow v1非常简单。我像这样使用:
fetch(url, {
body: JSON.stringify(data),
// cache: 'no-cache',
// credentials: 'same-origin',
headers: {
'content-type': 'application/json',
"Authorization": "Bearer " + configs.accessToken,
},
method: 'POST',
mode: 'cors',
redirect: 'follow',
referrer: 'no-referrer',
})
.then(response => response.json()) // parses response to JSON