20 lines
878 B
Markdown
20 lines
878 B
Markdown
|
2. Middleware
|
||
|
|
You can create custom server middleware to handle specific tasks like logging,
|
||
|
|
authentication, or modifying requests and responses. For example, create a
|
||
|
|
logging middleware in server/middleware/logger.ts:
|
||
|
|
|
||
|
|
Server middleware allows you to run custom logic before requests reach your API routes or other server handlers. Middleware is defined in the server/middleware/ directory.
|
||
|
|
|
||
|
|
export default defineEventHandler((event) => { console.log('Incoming request:', event.node.req.url); });
|
||
|
|
|
||
|
|
3. Error Handling
|
||
|
|
Centralize error handling using middleware to catch and handle errors gracefully. For example, an error handler in server/middleware/errorHandler.ts:
|
||
|
|
export default defineEventHandler((event) => {
|
||
|
|
try {
|
||
|
|
// Handle your logic here
|
||
|
|
} catch (err) {
|
||
|
|
event.res.statusCode = 500;
|
||
|
|
event.res.end('Something went wrong!');
|
||
|
|
}
|
||
|
|
});
|