yckj_common_code/thinkphp6/app/common/controller/Base.php

<?php


namespace app\common\controller;

use app\common\ErrorCode;
use think\exception\HttpResponseException;
use think\exception\ValidateException;
use think\facade\Log;
use think\Response;

/**
 * 控制器基类
 * Class Base
 * @package app\common\controller
 */
class Base
{
    protected $debug=false;//是否启用调试模式
    protected $checkSignOpen = false;//是否校验签名，true校验，false不校验
    //=== begin 处理跨域====
    /**
     * 构造函数，处理跨域
     * Base constructor
     */
    public function __construct()
    {

        if ($this->catchOptions()) {
            die("this is option");
        }
        //启用调试模式

    }


    protected function catchOptions()
    {
        $request = request();
        return $request->method() == "OPTIONS";
    }
    //===end 处理跨域====

    /**
     * 成功返回内容
     * @param $data
     * @param string $msg
     * @param int $code
     */
    public function success($data,$msg="",$code=0)
    {
        if($msg==""){
            $msg=ErrorCode::getError($code);
        }
        $response = returnFormat($code, $msg, $data);

        Log::record(json_encode($response, JSON_UNESCAPED_UNICODE), "response");

        throw new HttpResponseException(Response::create($response, "json"));
    }


    /**
     * 失败返回内容
     * @param int $code
     * @param null $data
     */
    public function error($code = 9999,$msg="", $data = null)
    {
        if($msg==""){
            $msg=ErrorCode::getError($code);
        }

        if ($data === null) {
            $data = new \stdClass();
        }
        $response = returnFormat($code, $msg, $data);
        Log::record(json_encode($response, JSON_UNESCAPED_UNICODE), "response");
        throw new HttpResponseException(Response::create($response, "json"));
    }

    /**
     * 自动校验
     * @param $class
     * @param $param
     */
    protected function autoValid($class, $param)
    {
        try {
            validate($class)->check($param);
        } catch (ValidateException $e) {
            // 验证失败 输出错误信息
            return returnFormat(999,$e->getError());
            //$this->error($e->getError());
        }
        return returnFormat(0);
    }
    /**
     * 接口签名校验
     */
    protected function checkApiSign()
    {
        $param = request()->param();

        $validRes= $this->autoValid([
            "_timestamp" => "require",
            "_sign" => "require",
        ], $param);
        if($validRes['code']!==0){
            return $validRes;
        }
        $effectMinute=2;//有效时间，分钟数
        if (!($param["_timestamp"] >= time() - $effectMinute * 60 && $param["_timestamp"] <= time() + $effectMinute * 60)) {
            return returnFormat(9004);
        }
        $sign = $param["_sign"];
        unset($param["_sign"]);//删除原签名字段，用来重新生成签名
        ksort($param);
        $secret = config("common.api_sign_secret");

        $sign2 = md5(json_encode($param, JSON_UNESCAPED_UNICODE) . $secret);
        if ($sign !== $sign2) {
            return returnFormat(9002," $secret 原签名：$sign 新签名：$sign2 ");
        }
        return returnFormat(0);
    }


}