articles = $articles; $this->apiParas["articles"] = $articles; } public function getArticles() { return $this->articles; } public function setUnionid($unionid) { $this->unionid = $unionid; $this->apiParas["unionid"] = $unionid; } public function getUnionid() { return $this->unionid; } public function getApiMethodName() { return "dingtalk.oapi.material.news.add"; } public function getApiParas() { return $this->apiParas; } public function check() { RequestCheckUtil::checkNotNull($this->unionid,"unionid"); } public function putOtherTextParam($key, $value) { $this->apiParas[$key] = $value; $this->$key = $value; } }