JSTL function

最新推荐文章于 2019-09-29 10:20:41 发布

最新推荐文章于 2019-09-29 10:20:41 发布 · 148 阅读

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本文总结了常用的字符串操作方法，包括查找子串、替换字符、转换大小写等，并提供了多个实用的函数示例，如contains、indexOf、replace等。

Function Summary
boolean contains( java.lang.String, java.lang.String) Tests if an input string contains the specified substring.
boolean containsIgnoreCase( java.lang.String, java.lang.String) Tests if an input string contains the specified substring in a case insensitive way.
boolean endsWith( java.lang.String, java.lang.String) Tests if an input string ends with the specified suffix.
java.lang.String escapeXml( java.lang.String) Escapes characters that could be interpreted as XML markup.
int indexOf( java.lang.String, java.lang.String) Returns the index withing a string of the first occurrence of a specified substring.
java.lang.String join( java.lang.String[], java.lang.String) Joins all elements of an array into a string.
int length( java.lang.Object) Returns the number of items in a collection, or the number of characters in a string.
java.lang.String replace( java.lang.String, java.lang.String, java.lang.String) Returns a string resulting from replacing in an input string all occurrences of a "before" string into an "after" substring.
java.lang.String[] split( java.lang.String, java.lang.String) Splits a string into an array of substrings.
boolean startsWith( java.lang.String, java.lang.String) Tests if an input string starts with the specified prefix.
java.lang.String substring( java.lang.String, int, int) Returns a subset of a string.
java.lang.String substringAfter( java.lang.String, java.lang.String) Returns a subset of a string following a specific substring.
java.lang.String substringBefore( java.lang.String, java.lang.String) Returns a subset of a string before a specific substring.
java.lang.String toLowerCase( java.lang.String) Converts all of the characters of a string to lower case.
java.lang.String toUpperCase( java.lang.String) Converts all of the characters of a string to upper case.
java.lang.String trim( java.lang.String) Removes white spaces from both e