How to set the default rendering language to English without using redirection?

[zhangzhanling]

Is your feature request related to a problem? Please describe.

I'm developing a multilingual project including Chinese, English and Russian, based on next14.2.4 and next-intl3.26.0. Currently, in page.js under the app directory, I redirect to the English project through redirect('/en'), and at this time, the URL path will display the 'en' identifier. However, I don't want the default 'en' identifier to be shown in the URL path; instead, I want the English project to be rendered by default. How should I set routing.ts? I saw on the official website that it is necessary to set localePrefix to 'as-needed', but it doesn't work. I would like to ask if this requirement is supported. How should I set it?

Describe the solution you'd like

I hope that by default, the English projects are rendered, but the URL does not show the "en" identifier.

Describe alternatives you've considered

no

[zhangzhanling]

The problem has been solved. It should be fixed in the middleware. I made a mistake in the wrong file. thanks.