项目初始化
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117
app/common/controller/Api.php
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117
app/common/controller/Api.php
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<?php
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namespace app\common\controller;
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use Throwable;
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use think\App;
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use think\Response;
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use think\facade\Db;
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use app\BaseController;
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use think\db\exception\PDOException;
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use think\exception\HttpResponseException;
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/**
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* API控制器基类
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*/
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class Api extends BaseController
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{
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/**
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* 默认响应输出类型,支持json/xml/jsonp
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* @var string
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*/
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protected string $responseType = 'json';
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/**
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* 应用站点系统设置
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* @var bool
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*/
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protected bool $useSystemSettings = true;
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public function __construct(App $app)
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{
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parent::__construct($app);
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}
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/**
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* 控制器初始化方法
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* @access protected
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* @throws Throwable
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*/
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protected function initialize(): void
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{
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// 系统站点配置
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if ($this->useSystemSettings) {
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// 检查数据库连接
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try {
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Db::execute("SELECT 1");
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} catch (PDOException $e) {
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$this->error(mb_convert_encoding($e->getMessage(), 'UTF-8', 'UTF-8,GBK,GB2312,BIG5'));
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}
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ip_check(); // ip检查
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set_timezone(); // 时区设定
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}
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parent::initialize();
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// 加载控制器语言包
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$langSet = $this->app->lang->getLangSet();
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$this->app->lang->load([
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app_path() . 'lang' . DIRECTORY_SEPARATOR . $langSet . DIRECTORY_SEPARATOR . (str_replace('/', DIRECTORY_SEPARATOR, $this->app->request->controllerPath)) . '.php'
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]);
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}
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/**
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* 操作成功
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* @param string $msg 提示消息
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* @param mixed $data 返回数据
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* @param int $code 错误码
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* @param string|null $type 输出类型
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* @param array $header 发送的 header 信息
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* @param array $options Response 输出参数
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*/
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protected function success(string $msg = '', mixed $data = null, int $code = 1, ?string $type = null, array $header = [], array $options = []): void
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{
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$this->result($msg, $data, $code, $type, $header, $options);
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}
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/**
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* 操作失败
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* @param string $msg 提示消息
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* @param mixed $data 返回数据
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* @param int $code 错误码
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* @param string|null $type 输出类型
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* @param array $header 发送的 header 信息
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* @param array $options Response 输出参数
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*/
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protected function error(string $msg = '', mixed $data = null, int $code = 0, ?string $type = null, array $header = [], array $options = []): void
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{
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$this->result($msg, $data, $code, $type, $header, $options);
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}
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/**
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* 返回 API 数据
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* @param string $msg 提示消息
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* @param mixed $data 返回数据
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* @param int $code 错误码
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* @param string|null $type 输出类型
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* @param array $header 发送的 header 信息
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* @param array $options Response 输出参数
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*/
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public function result(string $msg, mixed $data = null, int $code = 0, ?string $type = null, array $header = [], array $options = [])
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{
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$result = [
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'code' => $code,
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'msg' => $msg,
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'time' => $this->request->server('REQUEST_TIME'),
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'data' => $data,
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];
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$type = $type ?: $this->responseType;
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$code = $header['statusCode'] ?? 200;
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$response = Response::create($result, $type, $code)->header($header)->options($options);
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throw new HttpResponseException($response);
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}
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}
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