Write exception classes in public Tools
<?php
namespace Brady\Tool\Exception;
use Brady\Tool\Constant\ErrorMsg;
use \Exception;
class ExceptionResult extends Exception
{
const DEFAULT_CODE = 500;
protected static $messageTemplate = [];
public static function setMsgTemplate(array $template = [])
{
static::$messageTemplate = $template;
}
public static function getMsgTemplate()
{
return static::$messageTemplate;
}
public function errorMsg()
{
return "异常信息：文件-".$this->getFile()." 行号-".$this->getLine()."错误码-".$this->getCode()." 信息-".$this->getMessage();
}
/**
* @param $code
* @param bool $isChinese 是否直接抛出中文
*/
public static function throwException($code,$isChinese = false)
{
$class = __CLASS__;
if($isChinese){
throw new $class($code,500);
} else {
//根据code获取msg
$msg = static::getMsg($code);
throw new $class($msg,$code);
}
}
public static function getMsg($code)
{
$template = self::getMsgTemplate();
if(isset($template[$code])){
return $template[$code];
} else {
$class = __CLASS__;
throw new $class("错误码未设置".$code);
}
}
}
lumen bootstrp the app which registered service providers
APP- $> the Register (App \ Providers \ ExceptionServiceProvider :: class);
Providers folder New File
<?php
/**
* Created by PhpStorm.
* User: costa
* Date: 2019/3/15
* Time: 14:12
*/
namespace App\Providers;
use Brady\Tool\Exception\ExceptionResult;
use Illuminate\Support\ServiceProvider;
class ExceptionServiceProvider extends ServiceProvider
{
/**
* 注册编码信息
*/
public function register()
{
$tpl = require (dirname(__DIR__) . '/Constants/ErrorMsg.php');
ExceptionResult::setMsgTemplate($tpl);
}
}
New app directory under the directory Constants
They were stored error code and error messages
ErrorCode.php
<?php
/**
* Created by PhpStorm.
* User: costa
* Date: 2019/3/15
* Time: 14:23
*/
namespace App\Constants;
class ErrorCode
{
/**
* 基本错误码
*/
const SUCCESS = 200;
const UNAUTHORIZED = 401;
const FAIL = 500;
}
ErrorMsg.php
<?php
/**
* Created by PhpStorm.
* User: costa
* Date: 2019/3/15
* Time: 14:22
*/
namespace App\Constants;
return [
ErrorCode::SUCCESS => '成功' ,
ErrorCode::UNAUTHORIZED => '暂无权限！' ,
ErrorCode::FAIL => '失败' ,
];
Use the controller inside
<?php
namespace App\Service;
//服务层
use App\Constants\ErrorCode;
use App\Repository\UserRepository;
use Brady\Tool\Exception\ExceptionResult;
use Mockery\Exception;
class UserService
{
public $userRepository;
public function __construct()
{
$this->userRepository = new UserRepository();
}
public function queryUserList($where)
{
$where = ['name'=>"brady"];
return $this->userRepository->getList($where);
}
public function getUserInfo($id)
{
try{
ExceptionResult::throwException(ErrorCode::UNAUTHORIZED);
return $this->userRepository->getById($id);
} catch (\Exception $e){
var_dump($e->getMessage());
}
}
}