将Google Actions Dialogflow与Hapi Node.js框架集成可以实现自定义的对话流程和逻辑处理。下面是集成的步骤:
@google-cloud/dialogflow
和@hapi/hapi
依赖。const { SessionsClient } = require('@google-cloud/dialogflow');
const projectId = 'your-project-id';
const sessionId = 'your-session-id';
const languageCode = 'en-US';
const sessionClient = new SessionsClient();
const sessionPath = sessionClient.projectAgentSessionPath(projectId, sessionId);
async function dialogflowMiddleware(request, h) {
const { queryText, languageCode } = request.payload;
const request = {
session: sessionPath,
queryInput: {
text: {
text: queryText,
languageCode: languageCode,
},
},
};
const responses = await sessionClient.detectIntent(request);
const result = responses[0].queryResult;
return h.response(result.fulfillmentText).code(200);
}
const Hapi = require('@hapi/hapi');
const server = Hapi.server({
port: 3000,
host: 'localhost',
});
server.route({
method: 'POST',
path: '/dialogflow',
handler: dialogflowMiddleware,
});
async function startServer() {
try {
await server.start();
console.log('Server running on %s', server.info.uri);
} catch (err) {
console.error('Error starting server:', err);
}
}
startServer();
这样,Google Actions Dialogflow就与Hapi Node.js框架成功集成了。你可以根据具体的业务需求,在中间件中添加更多的逻辑处理和响应。
注意:以上代码仅为示例,实际集成中需要根据项目的具体情况进行适当的修改和优化。
参考链接:
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