Second-hand recycling website developed with PHP to realize instant ordering function

The second-hand recycling website developed by PHP realizes the function of instant ordering

As people pay more attention to environmental protection and change their consumption concepts, the second-hand recycling market is gradually emerging. In order to meet the needs of users, a powerful second-hand recycling website is particularly important. This article will introduce how to use PHP to develop a second-hand recycling website with instant ordering function.

1. Build a website framework

First, we need to build a basic website framework. It can be built using any PHP framework, such as Laravel, CodeIgniter, etc. Here we take the Laravel framework as an example for demonstration.

1. Create a Laravel project

Open the command line terminal and execute the following command to create a Laravel project:

composer create-project --prefer-dist laravel/laravel recycle-website

2. Configure the database

Find the .env file in the project root directory and configure the database connection, for example:

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=recycle_website
DB_USERNAME=root
DB_PASSWORD=

3. Create a database table

Execute the following command to generate the migration file:

php artisan make:migration create_items_table --create=items

Then find the generated migration file in the database/migrations directory, and modify the up method in the file to create the table The structure, for example:

public function up()
{
    Schema::create('items', function (Blueprint $table) {
        $table->id();
        $table->string('title');
        $table->text('description');
        $table->float('price');
        $table->timestamps();
    });
}

Then execute the following command to perform migration:

php artisan migrate

2. Implement the instant order function

Now we already have a basic website framework , and created a database table for storing second-hand item information. Next we will implement the instant order function.

1. Create controllers and views

Execute the following commands to create controllers and views:

php artisan make:controller ItemController --resource

Then in app/Http/Controllers Find the generated controller file ItemController.php in the directory, and modify the method in the file to implement the order function, for example:

public function create()
{
    return view('items.create');
}

public function store(Request $request)
{
    $item = new Item();
    $item->title = $request->input('title');
    $item->description = $request->input('description');
    $item->price = $request->input('price');
    $item->save();

    return redirect()->route('items.index');
}

2. Create route

Open the routes/web.php file and add the following routes:

Route::get('/items/create', 'ItemController@create')->name('items.create');
Route::post('/items', 'ItemController@store')->name('items.store');

3. Create view

In resources/ Create a new create.blade.php file in the views/items directory to display the order form, for example:

<form action="{{ route('items.store') }}" method="POST">
    @csrf
    <div>
        <label for="title">物品名称</label>
        <input type="text" name="title" id="title">
    </div>
    <div>
        <label for="description">物品描述</label>
        <textarea name="description" id="description"></textarea>
    </div>
    <div>
        <label for="price">物品价格</label>
        <input type="text" name="price" id="price">
    </div>
    <button type="submit">下单</button>
</form>

3. Run the website

Complete After the above steps, we can use the following command to start the website:

php artisan serve

Then visit http://localhost:8000/items/create in the browser to see the order. form. After filling out the form and clicking the "Place Order" button, the website will save the data to the database and jump back to the item list page.

To sum up, we used PHP to develop a second-hand recycling website with instant ordering function. Through the above code examples, you can expand and modify them according to your own needs to build a more complete second-hand recycling website. I hope this article will be helpful to your development work!

The above is the detailed content of Second-hand recycling website developed with PHP to realize instant ordering function. For more information, please follow other related articles on the PHP Chinese website!