Cara mengaktifkan header kedaluwarsa di Apache

Caching browser digunakan untuk menyimpan file di cache browser pengguna akhir dan penggunaan kembali pada permintaan berulang. Itu secara signifikan meningkatkan waktu pemuatan halaman. Apache Web Server menyediakan modul MOD_EXPIRE. Yang mengontrol pengaturan header HTTP dan untuk kedaluwarsa dan arahan maksimal dari header HTTP kontrol cache di respons server.

Pengaturan kedaluwarsa header di Apache

Sebelum menggunakan ini, Anda harus memiliki modul kedaluwarsa mod yang diaktifkan di server apache. Pada Sistem Berbasis Debian (Ubuntu, Debian dan Linuxmint) Modul Kedaluwarsa dinonaktifkan secara default. Anda dapat mengaktifkan ini dengan menjalankan perintah berikut:

Sudo A2Enmod kedaluwarsa 

Setelah mengaktifkan modul, restart server Apache untuk memuat pengaturan baru.

Sekarang, tambahkan pengaturan di bawah ini ke file konfigurasi host virtual apache, atau tambahkan ini .file htaccess di bawah aplikasi Anda.

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Membuat perubahan .htaccess akan segera efektif, tetapi jika Anda menambahkan pengaturan di atas dalam file konfigurasi host virtual apache, Anda perlu memuat ulang server apache.

Kesimpulan

Dalam tutorial ini, Anda telah belajar untuk mengaktifkan modul Apache dan mengkonfigurasi header HTTP Apache untuk menyimpan file di browser pengguna.