Just like ASPs，JSPs contain HTML for page layout and use embedded Java programming code that allows dynamic content to be displayed on a Web page．
The JSP gets compiled into servlet byte code to process the Web browser request to a database or another application．
JSP developers use static HTML， scriptlets (snippets of Java code) and tags to create the page that loads in the Web browser．The tags and scriptlets encapsulate the business logic on the HTML page．
When the browser makes a request，the embedded code runs in a servlet engine，which interprets the JSP tags and scriptlets and sends the results back as an HTML page to the browser．
JSP與ASP一樣，包含了供頁(yè)面設(shè)計(jì)的HTML并使用了嵌入式Java程序代碼，以允許動(dòng)態(tài)內(nèi)容在Web頁(yè)面中顯示。

JSP被編譯成servlet（服務(wù)器小程序）字節(jié)碼，以處理對(duì)數(shù)據(jù)庫(kù)或另一個(gè)應(yīng)用程序的Web瀏覽器請(qǐng)求。

JSP開(kāi)發(fā)人員利用靜態(tài)的HTML、scriptlets（Java腳本小程序）和標(biāo)記，生成載入Web瀏覽器的頁(yè)面。標(biāo)記和scriptlets把商業(yè)邏輯過(guò)程封裝在HTML頁(yè)面內(nèi)。

當(dāng)瀏覽器有請(qǐng)求時(shí)，就在servlet引擎中運(yùn)行嵌入式程序代碼，由該引擎解釋JSP標(biāo)記和scriptlets，并將結(jié)果按HTML頁(yè)面發(fā)送給瀏覽器。