暂时遇上两个接口功能，找半天才发现没有接口，就提交了PR，但是最后没合并，overtrue貌似自己加上了，应该是版本太老不维护了，也算是添砖加瓦了哈哈哈，得空的时候完善一下文档，版本easywechat – V4.x

企业发表内容到客户朋友圈

$msg = [
	"text" => [
		"content" => "文本消息内容"
	],
	"attachments" => [
		[
			"msgtype" => "image",
			"image" => [
				"media_id" => "MEDIA_ID"
			]
		],
		[
			"msgtype" => "video",
			"video" => [
				"media_id" => "MEDIA_ID"
			]
		],
		[
			"msgtype" => "link",
			"link" => [
				"title" => "消息标题",
				"url" => "https://example.link.com/path",
				"media_id" => "MEDIA_ID"
			]
		]
	],
 	"visible_range" => [
		"sender_list" => [
			"user_list" => ["zhangshan", "lisi"],
			"department_list" => [2, 3]
		],
		"external_contact_list" => [
			"tag_list" => ["etXXXXXXXXXX", "etYYYYYYYYYY"]
		]
	]
];

$app->external_contact_message->moments($msg);

上传附件资源

$app->media->uploadAttachmentResources($path, $mediaType, $attachmentType);

以上~