ThinkPHP6 code generator: quickly generate CRUD code

ThinkPHP6 code generator: quickly generate CRUD code

Foreword:
During the development process, we often encounter the need to create CRUD code function. This repetitive work is time-consuming and error-prone. In order to improve development efficiency and reduce errors, we can use a powerful code generator to automatically generate CRUD code. This article will introduce a code generator based on the ThinkPHP6 framework to help developers quickly generate CRUD code.

Overview:
The tedious coding work can be automatically completed through the code generator, and developers can generate the required code through simple configuration. ThinkPHP6 code generator is a tool developed based on the ThinkPHP6 framework. It can automatically generate files such as models, controllers and views based on the database table structure.

Installation and configuration:
First, we need to install the ThinkPHP6 framework and corresponding extension libraries. Execute the following command in the project root directory to install ThinkPHP6:

composer create-project topthink/think app

Then, install the code generator extension in the project:

composer require topthink/think-orm

After the installation is completed, we still need to perform some configuration and open the config directory Under the database.php file, configure the database connection information.

Usage:
With the following simple steps, we can quickly generate CRUD code:

1. Enter the project root directory on the command line and execute the following command to generate code:

php think build --table=tableName --module=admin

Among them, tableName is the name of the data table to generate code, and --module=admin specifies that the generated module is admin.

2. After executing the above command, the corresponding model, controller and view folders will be generated in the project directory. The following uses the user table as an example to generate a user-managed CRUD code.

The content of the generated model file (application dminmodelUser.php) is as follows:

<?php
namespace appdminmodel;

use thinkModel;

class User extends Model
{
    // 设置表名
    protected $table = 'user';
}

The content of the generated controller file (application dmincontrollerUser.php) is as follows:

<?php
namespace appdmincontroller;

use appBaseController;
use thinkRequest;
use appdminmodelUser as UserModel;

class User extends BaseController
{
    // 用户列表
    public function index($keywords = '', $page = 1, $limit = 10)
    {
        $userModel = new UserModel();
        $list = $userModel->where('username', 'like', "%$keywords%")
            ->page($page, $limit)
            ->select();

        $count = $userModel->where('username', 'like', "%$keywords%")->count();

        return json([
            'code' => 0,
            'msg' => '',
            'count' => $count,
            'data' => $list->toArray()
        ]);
    }

    // 添加用户
    public function add(Request $request)
    {
        $postData = $request->post();

        $userModel = new UserModel();
        $result = $userModel->save($postData);

        if ($result) {
            return json(['code' => 200, 'msg' => '添加成功']);
        } else {
            return json(['code' => 500, 'msg' => '添加失败']);
        }
    }

    // 编辑用户
    public function edit(Request $request, $id)
    {
        $postData = $request->put();

        $userModel = new UserModel();
        $result = $userModel->save($postData, ['id' => $id]);

        if ($result) {
            return json(['code' => 200, 'msg' => '编辑成功']);
        } else {
            return json(['code' => 500, 'msg' => '编辑失败']);
        }
    }

    // 删除用户
    public function delete($id)
    {
        $userModel = new UserModel();
        $result = $userModel->destroy($id);

        if ($result) {
            return json(['code' => 200, 'msg' => '删除成功']);
        } else {
            return json(['code' => 500, 'msg' => '删除失败']);
        }
    }
}

The generated view folder (application dmin iewuser) contains template files for user list, add user, edit user and delete user.

Summary:
By using the ThinkPHP6 code generator, developers can quickly generate CRUD code, greatly improving development efficiency. The code generator is not only suitable for quickly building initial projects, but also for later maintenance and expansion projects. At the same time, the code generated by the code generator can also be used as a reference for learning the framework, helping developers understand the architecture and design ideas of the framework.

The use of code generator allows us to focus more on the development of core business, reducing duplication of work and reducing the chance of errors. It is our right assistant for rapid development and is recommended to everyone.

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