Laravel eloquant 集合 - 无法将其转换为有效的 json

Question

I have one laravel eloquant object which i want to convert to JSON to store in MySQL database, i am using below code to convert

Order::create(['product' => json_encode($cart->product, true)]);

I also tried below

Order::create(['product' => $cart->product->toJson()]);

This code is storing perfectly but with seems invalid json format like below

"{\"id\": 5,\"name\": \"CAPSTER CAP\",\"description\": \"This is the\"}"

but it should be like below

{"id": 5,"name": "CAPSTER CAP","description": "This is the"}

Answer 1

You should need to create a text or longText datatype column in MySQL database. Then save JSON as a string like this.

Order::create(['product' => json_encode($cart->product->toArray()) ]);

Answer 2

You need to change your migration class's structure. Use json data type for the model class eg

 Schema::create('orders', function (Blueprint $table) {
     $table->increments('id');
     $table->json('product')->nullable();
     $table->timestamps();
 });