34 lines
866 B
PHP
34 lines
866 B
PHP
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<?php
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/**
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* 文件功能：将 users 表中 usersf（头像文件名）的大写后缀 .GIF 全部转为小写 .gif
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*
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* 统一文件名大小写，避免 Linux 服务器上因大小写敏感导致图片加载失败。
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*/
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use Illuminate\Database\Migrations\Migration;
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use Illuminate\Support\Facades\DB;
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return new class extends Migration
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{
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/**
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* 将 usersf 列中的 .GIF 后缀转为 .gif
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*/
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public function up(): void
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{
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DB::table('users')
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->where('usersf', 'LIKE', '%.GIF')
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->update(['usersf' => DB::raw("REPLACE(usersf, '.GIF', '.gif')")]);
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}
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/**
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* 回滚：将 .gif 转回 .GIF
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*/
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public function down(): void
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{
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DB::table('users')
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->where('usersf', 'LIKE', '%.gif')
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->update(['usersf' => DB::raw("REPLACE(usersf, '.gif', '.GIF')")]);
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}
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};
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