当然啦,对于懂的人比较简单,对于我等新手菜鸟,那时比较压力大啊。
代码:
<c:forTokens var="token" items="${str}" delims=";" varStatus="status" >
<a href="download.action?file=${fn:split(${token},"?")[0]}> ${fn:split(${token},"?")[1]} </a>
</c:forTokens>
有字符串:1298856162328.doc?新建.文档.文件.doc;1298856162328.ppt?演讲.ppt
想分解成{1298856162328.doc ,新建.文档.文件.doc}一组,{1298856162328.ppt ,演讲.ppt}一组。用上面的方法却报错。javax.servlet.ServletException: org.apache.jasper.JasperException: /files/admin/index/announce/OneAnnounceAllInfo.jsp(93,58) The function split cannot be located with the specified prefix
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:515)
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:422)
代码:
<c:forTokens var="token" items="${str}" delims=";" varStatus="status" >
<a href="download.action?file=${fn:split(${token},"?")[0]}> ${fn:split(${token},"?")[1]} </a>
</c:forTokens>
有字符串:1298856162328.doc?新建.文档.文件.doc;1298856162328.ppt?演讲.ppt
想分解成{1298856162328.doc ,新建.文档.文件.doc}一组,{1298856162328.ppt ,演讲.ppt}一组。用上面的方法却报错。javax.servlet.ServletException: org.apache.jasper.JasperException: /files/admin/index/announce/OneAnnounceAllInfo.jsp(93,58) The function split cannot be located with the specified prefix
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:515)
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:422)
解决方案 »
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