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How to use Laravel to develop an online real estate platform
With the popularity of the Internet, the real estate industry has gradually transformed into an online platform. Laravel has become the framework of choice for many developers when developing online real estate platforms. This article will introduce how to use Laravel to develop a simple online real estate platform and provide specific code examples.
First, we need to install Laravel. It can be installed through Composer, as shown below:
composer create-project --prefer-dist laravel/laravel property-platform
Here we have created a project named property-platform, and the project name can be changed according to needs. After the installation is complete, we need to enter the project directory and start the service:
cd property-platform php artisan serve
Next, we need to create a database and configure the database in the project connect. Open the .env
file and modify the following parts:
DB_CONNECTION=mysql DB_HOST=127.0.0.1 DB_PORT=3306 DB_DATABASE=property_platform DB_USERNAME=root DB_PASSWORD=
Among them, DB_DATABASE
, DB_USERNAME
, DB_PASSWORD
are your own Database information.
Create a database named property_platform
:
CREATE DATABASE property_platform;
Next, we need to create a property information table. Create a new migration file in the database/migrations
directory:
php artisan make:migration create_properties_table --create=properties
Then open the migration file and add the table structure in the up
method:
public function up() { Schema::create('properties', function (Blueprint $table) { $table->increments('id'); $table->string('title'); $table->text('description'); $table->string('address'); $table->integer('price'); $table->timestamps(); }); }
Execute migration command:
php artisan migrate
Next, we need to create the model of real estate information and the corresponding controller. Create a model named Property
in the app
directory:
php artisan make:model Property
Then create a model named app/Http/Controllers
Controller of PropertyController
:
php artisan make:controller PropertyController --resource
We used the --resource
option to generate the controller, and Laravel will automatically generate RESTful-style routes and corresponding methods. Open the controller file, query all property information in the index
method, and return the corresponding view file:
public function index() { $properties = Property::all(); return view('properties.index', compact('properties')); }
Connect Next we need to create a view file to render the page. Create a folder named properties
in the resources/views
directory, and create a template file named index.blade.php
in the folder .
In the template file, we can iterate through the property information and display it on the page:
@foreach($properties as $property) <div class="property"> <h2>{{ $property->title }}</h2> <p>{{ $property->description }}</p> <p>{{ $property->price }}</p> <p>{{ $property->address }}</p> </div> @endforeach
Next , we need to create a form and corresponding controller method for adding real estate information. Create a form file named create.blade.php
in the resources/views/properties
directory:
<form method="POST" action="/properties"> {{ csrf_field() }} <div> <label for="title">标题:</label> <input type="text" name="title" id="title"> </div> <div> <label for="description">描述:</label> <textarea name="description" id="description"></textarea> </div> <div> <label for="address">地址:</label> <input type="text" name="address" id="address"> </div> <div> <label for="price">价格:</label> <input type="text" name="price" id="price"> </div> <div> <button type="submit">添加</button> </div> </form>
Add in PropertyController
create
and store
methods:
public function create() { return view('properties.create'); } public function store(Request $request) { $property = new Property; $property->title = $request->title; $property->description = $request->description; $property->address = $request->address; $property->price = $request->price; $property->save(); return redirect('/properties'); }
create
method renders the form page, store
method receives the form data and The data is saved to the database.
Next, we need to set up routing to bind the URL to the controller method. Open the routes/web.php
file and add the following routes:
Route::get('/properties', 'PropertyController@index'); Route::get('/properties/create', 'PropertyController@create'); Route::post('/properties', 'PropertyController@store');
Now, we have completed a simple online property Platform application. In the project directory, execute the following command to start the service:
php artisan serve
Visit http://localhost:8000/properties
in the browser to view all property information. Click the "Add Property" button to jump to the page for adding property information. After filling in the information, click the "Add" button to save the property information to the database.
This article introduces how to use Laravel to develop a simple online real estate platform, including installing Laravel, creating a database, creating models and controllers, creating view files, Concrete code examples are provided for creating form and controller methods and setting up routes. Through this example, we can understand some common functions and usage of Laravel in developing online platform applications, and can also apply it to the development of other similar applications.
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