Nitro adds trailing slash at the end of devProxy target

[wokalek]

Environment

---

• Operating System: Linux
• Node Version: v20.15.0
• Nuxt Version: 3.12.4
• CLI Version: 3.12.0
• Nitro Version: 2.9.7
• Package Manager: [email protected]
• Builder: -
• User Config: compatibilityDate, telemetry, devtools, srcDir, app, extends, modules, vite, nitro, appConfig, runtimeConfig, css, apollo, tailwindcss, postcss, colorMode, device, mdc, image, pwa, robots, sitemap, site
• Runtime Modules: @nuxtjs/[email protected], @nuxtjs/[email protected], @nuxtjs/[email protected], @nuxtjs/[email protected], @nuxtjs/[email protected], @nuxtjs/[email protected], @nuxtjs/[email protected], @nuxtjs/[email protected], @nuxt/[email protected], @pinia/[email protected], @vueuse/[email protected], @vite-pwa/[email protected], [email protected], [email protected], [email protected], [email protected]
• Build Modules: -

---

Reproduction

Set the settings from my settings described below and make sure that the proxy request is sent to the wrong url from nitro side.

Describe the bug

nuxt config:

nitro: {
  devProxy: {
    '/graphql': 'http://localhost:8000/graphql',
  },
},

The request from the browser goes to http://localhost:3000/graphql, but in the response I see (from Django) that the request came to http://localhost:3000/graphql/ and because my route on Django is set specifically to /graphql, it cannot be resolved.

I can add \/? to the expression on the backend side, but this is http://localhost:8000/graphql/ not what I wrote in the devProxy settings. This is a different url.

How to solve the problem? Or is it a bug?

Request in headers tab:

Request preview (Django response):

Django logs:

Additional context

No response

Logs

No response

[wokalek]

After deeping down inside nitro and httpxy, the following setting helped:

  '/graphql': { target: 'http://localhost:8000/graphql', prependPath: false },

[wokalek]

No, now it proxies requests to just http://localhost:8000. That's not what I need.