Laravel 8 SQLSTATE[42S02]：未找到基表或视图：1146 表，即使我正在尝试创建此表

Question

我正在使用 Laravel 8。我正在尝试创建一个新表，但该表在数据库中不存在，并且没有任何其他同名表。我进行了迁移，这是迁移代码：

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<?php\n\nuse Illuminate\\Database\\Migrations\\Migration;\nuse Illuminate\\Database\\Schema\\Blueprint;\nuse Illuminate\\Support\\Facades\\Schema;\n\nclass CreateCertificateTable extends Migration\n{\n    /**\n     * Run the migrations.\n     *\n     * @return void\n     */\n    public function up()\n    {\n        Schema::table('certificate', function (Blueprint $table) {\n            $table->id();\n            $table->unsignedBigInteger('user_id');\n            $table->unsignedBigInteger('vac_id');\n            $table->time('last_shot_date');\n            $table->timestamps();\n\n            $table->foreign('user_id')->references('id')->on('users');\n            $table->foreign('vac_id')->references('id')->on('vaccination');\n        });\n    }\n\n    /**\n     * Reverse the migrations.\n     *\n     * @return void\n     */\n    public function down()\n    {\n        Schema::table('certificate', function (Blueprint $table) {\n            //\n        });\n    }\n}\n\n

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做完之后

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php artisan migrate\n

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这是我收到的完整错误消息：

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   Illuminate\\Database\\QueryException\n\n  SQLSTATE[42S02]: Base table or view not found: 1146 Table 'vaccinationappointme\nnts.certificate' doesn't exist (SQL: alter table `certificate` add `id` bigint un\nsigned not null auto_increment primary key, add `user_id` bigint unsigned not nul\nl, add `vac_id` bigint unsigned not null, add `last_shot_date` time not null, add\n `created_at` timestamp null, add `updated_at` timestamp null)\n\n  at D:\\xampp\\htdocs\\Vaccination_Appointments\\vendor\\laravel\\framework\\src\\Illumi\nnate\\Database\\Connection.php:692\n    688\xe2\x96\x95         // If an exception occurs when attempting to run a query, we'll\nformat the error\n    689\xe2\x96\x95         // message to include the bindings with SQL, which will make thi\ns exception a\n    690\xe2\x96\x95         // lot more helpful to the developer instead of just the databas\ne's errors.\n    691\xe2\x96\x95         catch (Exception $e) {\n  \xe2\x9e\x9c 692\xe2\x96\x95             throw new QueryException(\n    693\xe2\x96\x95                 $query, $this->prepareBindings($bindings), $e\n    694\xe2\x96\x95             );\n    695\xe2\x96\x95         }\n    696\xe2\x96\x95\n\n  \xe2\x80\xa2 A table was not found: You might have forgotten to run your migrations. You c\nan run your migrations using `php artisan migrate`.\n    https://laravel.com/docs/master/migrations#running-migrations\n\n  1   D:\\xampp\\htdocs\\Vaccination_Appointments\\vendor\\laravel\\framework\\src\\Illum\ninate\\Database\\Connection.php:485\n      PDOException::("SQLSTATE[42S02]: Base table or view not found: 1146 Table '\nvaccinationappointments.certificate' doesn't exist")\n\n  2   D:\\xampp\\htdocs\\Vaccination_Appointments\\vendor\\laravel\\framework\\src\\Illum\ninate\\Database\\Connection.php:485\n      PDOStatement::execute()\n\n

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我曾尝试这样做：

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php artisan migrate:refresh\n

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仍然是同样的问题。我没有使用过模型。

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Answer 1

如果你想创建一个带有迁移的表，你需要使用::create()而不是::table()

::table()函数尝试改变你的表