php怎么實(shí)現(xiàn)主動發(fā)送消息到終端
Jun 13, 2016 pm 12:02 PM
php如何實(shí)現(xiàn)主動發(fā)送消息到終端
現(xiàn)在有一個(gè)這樣的應(yīng)用場景,有一個(gè)php做后臺的信息發(fā)布系統(tǒng)控制端,用來控制戶外的信息發(fā)布終端(廣告機(jī),戶外顯示屏等),當(dāng)客戶在瀏覽器頁面上點(diǎn)擊重啟,開關(guān)機(jī)時(shí)或做其他操作,我如何將這個(gè)信息主動發(fā)送給終端呀?
看了一些推送的辦法,還是云里霧里,很多還是要終端先發(fā)送請求才可以,哪位大俠能指點(diǎn)一下嗎?
------解決方案--------------------
對,這個(gè)就看你的"廣告機(jī),戶外屏"這些是如何和你的php?server聯(lián)系的.
php里有socket庫,?不過其它方式也很多,不一定需要
------解決方案--------------------
換成我的話我肯定不會用php做,如果非要的話?php可以做為一個(gè)前臺,再寫一個(gè)服務(wù)器端來接收php的輸入數(shù)據(jù)進(jìn)行控制?;蛘咧苯娱_發(fā)服務(wù)器端和客戶端,拋開php.
也許php是固定的,你也可以在前端和你的后端(廣告機(jī)上)都架設(shè)php來傳遞數(shù)據(jù)?呵呵,廣告機(jī)其實(shí)也是個(gè)win操作系統(tǒng).簡單些直接post?get?之后處理?這就簡單多了吧...將事件處理成bat文件來調(diào)用...

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