剛剛畢業一年,比較浮躁,上次面試被問到消息隊列,覺得非常的慚愧因為不知道,所以下定決心一定要學會使用它。以前只是聽說過有這么個東西,要說是什么,在什么場景下使用卻是無從知曉,因為自己也確實沒有在項目中用過,毫無底氣能夠去和面試官談論一番。好了現在就開始一步步學習吧!
首先我們要知道消息隊列是什么? 我是被網絡上的解釋忽悠的一愣一愣的,來個個人通俗的解釋吧,消息隊列顧名思義它首先得是個隊列,隊列的操作呢一班主要的也就是入隊和出隊,也就是你有一個程序在產生消息內容后(也就是你想發送的內容,比如一個字符串,一本書等等),也就是入隊(即生產者),另一個程序呢讀取消息隊列,讀出你發送進入的消息內容,這就是出隊(消費者);那么這樣的情況一般我們會在什么情況下去使用消息隊列呢?總結大神的一句話:當你不需要立即獲得結果,但是并發量又不能無限大的時候,差不多就是你需要使用消息隊列的時候.比如你寫日志的時候,一個客戶端有多個操作區寫日志,又有很多個客戶端去寫,顯然并發不能無窮大,于是你就需要把寫日志的請求放入消息隊列中,在消費者那邊依次取出隊列的消息寫入到日志里。
一.MSMQ的安裝
關于MSMQ的介紹我就不多說了,想知道的自己百度,http://www.oschina.net/translate/top-10-uses-for-message-queue
具體的安裝過程就是 控制面板->卸載程序->打開或者關閉Windows功能,選擇MSMQ,如下圖,點擊確定即可;
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