使用Eloquent ORM是tp官方最为推荐的，不过每次手动复制文件非常麻烦，而虽然框架提供生成空文件的脚本命令，不过在具体定制项目里意义不大，而且为了规范和减少耦合，需要在model和controller之间在加入一个过渡层，这也是tp官方以及其它包括lavarel在内主流框架开发者的看法，项目大中间文件需要做成接口模式以规范开发，如果项目中等或者小，则无需这么麻烦，直接生成一个service服务继承指定的model就可以了。
1.先准备model模板
因为model直接和表映射，因此可以通过传表名直接生成，按照框架规划，直接把命令放在make模块下
<?phpnamespace {%namespace%};use think\Model;class {%className%} extends Model
{ protected $table = '{%tablename%}';
}2.在准备文件生成类
<?php namespace think\console\command\make;use think\console\command\Make;use think\App;use think\Config;use think\console\Command;use think\console\Input;use think\console\input\Argument;use think\console\Output;/**
* 生成model和service
*/class Ms extends Make{ const SERVICEERROR = '<error>this service already exists!</error>'; const MODELERROR = '<error>this model already exists!</error>'; const SERVICESUCCSESS = '<info>this service already successfully!</info>'; const MODELSUCCSESS = '<info>this model already successfully!</info>'; protected $tablename = ''; /**
* 命令备注
* Typecho Blog Platform
* @copyright [copyright]
* @license [license]
* @version [version]
* @return [type] [description]
*/
protected function configure()
{ parent::configure(); $this->setName('make:ms')
->setDescription('Create a new model class and service class');
} /**
* 生成文件
* Typecho Blog Platform
* @copyright [copyright]
* @license [license]
* @version [version]
* @param Input $input [description]
* @param Output $output [description]
* @return [type] [description]
*/
protected function execute(Input $input, Output $output)
{
$name = trim($input->getArgument('name')); $this->tablename = self::get_name($name);//保存数据表名称
$this->namespace = App::$namespace.'\\'.str_replace($this->tablename,'',str_replace('/','\\',$name));//设置命名空间根路径
$this->file = str_replace($this->tablename,'',$name); // $classname = $this->getClassName($name);
$classname = self::setHump($this->tablename);//转为驼峰模式
$this->input = $input; $this->output = $output; $this->createModel($classname);//生成model
$this->createService($classname);//生成service
} /**
* 生成model文件
* Typecho Blog Platform
* @copyright [copyright]
* @license [license]
* @version [version]
* @param [type] $classname [类名]
*/
protected function createModel($classname)
{ if (!preg_match("/(Model|model)+$/",$classname)) {
$classname .= "Model"; $this->serviceusespance = $this->namespace.'model\\'.$classname;
}
$pathname = APP_PATH.$this->file.'model/'.$classname.'.php'; if (is_file($pathname)) { $this->output->writeln(static::MODELERROR); return false;
} if (!is_dir(dirname($pathname))) {
mkdir(strtolower(dirname($pathname)), 0755, true);
}
file_put_contents($pathname, $this->buildClassModel($classname)); $this->output->writeln(static::MODELSUCCSESS);
} /**
* 生成service
* Typecho Blog Platform
* @copyright [copyright]
* @license [license]
* @version [version]
* @param [type] $classname [类名]
*/
protected function createService($classname)
{ if (!preg_match("/(Service|service)+$/",$classname)) {
$classname .= "Service";
}
$pathname = APP_PATH.$this->file.'service/'.$classname.'.php'; if (is_file($pathname)) { $this->output->writeln(static::SERVICEERROR); return false;
} if (!is_dir(dirname($pathname))) {
mkdir(strtolower(dirname($pathname)), 0755, true);
}
file_put_contents($pathname, $this->buildClassService($classname)); $this->output->writeln(static::SERVICESUCCSESS);
} /**
* 读取model模板
* Typecho Blog Platform
* @copyright [copyright]
* @license [license]
* @version [version]
*/
protected function getStub()
{ return __DIR__ . '/stubs/model2.stub';
} /**
* 读取service模板
* Typecho Blog Platform
* @copyright [copyright]
* @license [license]
* @version [version]
*/
protected function getServiceStub()
{ return __DIR__ . '/stubs/service.stub';
} /**
* 生成model
*/
protected function buildClassModel($name)
{
$stub = file_get_contents($this->getStub());
$namespace = $this->namespace.'model'; return str_replace(['{%className%}', '{%namespace%}', '{%tablename%}'], [
$name,
$namespace, $this->tablename
], $stub);
} /**
* 生成service专属，生成model的时候顺便生成附属service服务
*/
protected function buildClassService($name)
{
$stub = file_get_contents($this->getServiceStub());
$namespace = $this->namespace.'service';
return str_replace(['{%className%}', '{%namespace%}', '{%usenamespace%}'], [
$name,
$namespace, $this->serviceusespance
], $stub);
} //将字符串转为驼峰模式
private static function setHump($str)
{ if (false === stripos($str,'_')) {
$str = ucfirst($str);
} else {
$strList = explode('_',$str);
$newStr = ''; foreach ($strList as $value) {
$newStr .= ucfirst($value);
}
$str = $newStr;
} return $str;
} /**
* 截取文件名称
*/
private static function get_name($str)
{ return substr($str,strrpos($str,'/')+1,(strlen($str)-strrpos($str,'/')));
}
}3.在配置命令调用，加上生成ms的命令
private static $defaultCommands = [ "think\\console\\command\\Help", "think\\console\\command\\Lists", "think\\console\\command\\Build", "think\\console\\command\\Clear", "think\\console\\command\\make\\Ms", "think\\console\\command\\make\\Controller", "think\\console\\command\\make\\Model", "think\\console\\command\\optimize\\Autoload", "think\\console\\command\\optimize\\Config", "think\\console\\command\\optimize\\Route", "think\\console\\command\\optimize\\Schema", ];
这样就可以使用这个行命令了
TIM截图20181207083916.png
作者：日落之国
链接：https://www.jianshu.com/p/c5e1b1a33b48
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