我們的Express整合只需要安裝@ sentry / node，然後您可以像這樣使用它：

const express = require('express');
const app = express();
const Sentry = require('@sentry/node');

Sentry.init({ dsn: 'https://<key>@sentry.io/<project>' });

// The request handler must be the first middleware on the app
app.use(Sentry.Handlers.requestHandler());

app.get('/', function mainHandler(req, res) {
  throw new Error('Broke!');
});

// The error handler must be before any other error middleware
app.use(Sentry.Handlers.errorHandler());

// Optional fallthrough error handler
app.use(function onError(err, req, res, next) {
  // The error id is attached to `res.sentry` to be returned
  // and optionally displayed to the user for support.
  res.statusCode = 500;
  res.end(res.sentry + '\n');
});

app.listen(3000);
 

如果使用TypeScript，則需要轉換處理程式以表達特定型別。它們完全相容，因此您需要更改的唯一內容是：

// from
const express = require('express');
// to
import * as express from 'express';


// from
app.use(Sentry.Handlers.requestHandler());
// to
app.use(Sentry.Handlers.requestHandler() as express.RequestHandler);


// from
app.use(Sentry.Handlers.errorHandler());
// to
app.use(Sentry.Handlers.errorHandler() as express.ErrorRequestHandler);