Only the first 100 characters are displayed in the Java implementation intercept string! Use! <c:if test= "${fn:length (onebeans.info) >100}" >${Fn:substri

The blog post only shows the first 100 characters of the Java implementation intercept string! Use! <c:if test= "${fn:length (onebeans.info) >100}" >${Fn:substri

http://blog.csdn.net/tfy1332/article/details/22811835

2014-04-02 17:14 3406 People read comments (0) favorite reports

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

<%@ taglib prefix= "FN" uri= "http://java.sun.com/jsp/jstl/functions"% >

${WJCD.LRSJ} was originally obtained as 2006-11-12 11:22:22.0

${fn:substring (WJCD.LRSJ, 0, 16)}

Use the functions function to get the length of the list

${fn:length (List)}

2. Fn:contains (string, substring)
4. Returns true if the parameter string contains the parameter substring.
8. Fn:containsignorecase (string, substring)
10. Returns true if the parameter string contains the parameter substring (ignoring case)
14. Fn:endswith (string, suffix)
16. Returns true if the argument string ends with the argument suffix
20. Fn:escapexml (String)
22. Convert XML (and HTML) of extraordinary significance to the corresponding XML character entity code, and return
26. Fn:indexof (string, substring)
28. Returns the position of the first occurrence of the parameter substring in the parameter string
32. Fn:join (array, separator)
34. Separator a given array array together with the given spacer, forming a new string and returning it.
38. Fn:length (item)
40. Returns the number of elements contained in the parameter item. The parameter item type is an array, a collection, or a string. If it is of type string, the return value is the number of characters in string.
44. Fn:replace (String, before, after)
46. Returns a String object. Replaces all occurrences of a parameter before string in a parameter string with a parameter after string, and returns the replaced result
50. Fn:split (string, separator)
52. Returns an array that splits the argument string with the parameter separator, and each part of the split is an element of the array
56. Fn:startswith (string, prefix)
58. If the argument string starts with the argument prefix, returns true
62. Fn:substring (string, begin, end)
64. Returns the string part of the argument, starting with the argument begin to the end position of the argument, including the character of the end position
68. Fn:substringafter (string, substring)
70. Returns the part of the string that follows the parameter substring in the argument string
74. Fn:substringbefore (string, substring)
76. Returns the part of the string that precedes the argument substring in the argument string
80. Fn:tolowercase (String)
82. Converts all characters of the argument string to lowercase and returns it
86. Fn:touppercase (String)
88. Converts all characters of the argument string to uppercase and returns it
92. Fn:trim (String)
94. Strips the argument string from the end of the space and returns it

Intercept the string! Use!

<c:if test= "${fn:length (onebeans.info) >100}" >${fn:substring (Onebeans.info, 0,100)} ...</c:if>
<c:if test= "${fn:length (onebeans.info) <=100}" >${Onebeans.info}</c:if>

Only the first 100 characters are displayed in the Java implementation intercept string! Use! <c:if test= "${fn:length (onebeans.info) >100}" >${Fn:substri