library provides two different conditionalization tags- 庫提供了兩個不同的條件化標記
tag library provides custom actions to manage data through scoped variables, as well as to perform iteration and conditionalization of page content 標記庫提供了定制操作,通過限制了作用域的變量管理數(shù)據(jù),以及執(zhí)行頁面內(nèi)容的迭代和條件操作。
library, as its name suggests, provides custom tags for basic functionality, such as managing scoped variables and interacting with urls, as well as for fundamental operations like iteration and conditionalization 庫為一些基本功能(如,管理限定了作用域的變量和與url交互等)和基本操作(如,迭代和條件化)提供了定制標記。
the jsp standard tag library jstl is a collection of custom tag libraries that implement general-purpose functionality common to web applications, including iteration and conditionalization, data management formatting, manipulation of xml, and database access jsp標準標記庫(jspstandardtaglibrary,jstl)是一個實現(xiàn)web應(yīng)用程序中常見的通用功能的定制標記庫集,這些功能包括迭代和條件判斷、數(shù)據(jù)管理格式化、xml操作以及數(shù)據(jù)庫訪問。