String Split using struts2

问题

I like to split the string in my view.jsp page using struts2. Please help me out to solve this issue. I would like to split the string value using comma in languagesKnown which I get value from Database.

for example languagesKnown contains string like "tamil,English,Malayalam". So I like to split the string using struts2

  <div class="personal-row1" style="width:90.4%;">
      <i class="icon-align-left icon-grey1">
      </i>
    <span class="blue1">
   Languages Known:
     </span>

     <!--<span class="price free"><span>Free</span></span>-->
          <span class="lang-tab">
          <s:property value="languagesKnown"/> </span>
           <span class="lang-tab">
           Tamil
           </span>
            <span class="lang-tab">
          Hindi
           </span>
  </div>

回答1:

Use the split method in OGNL expression

<s:iterator value='languagesKnown.split(",")'/> 
   <span class="lang-tab"><s:property/></span>
</s:iterator>

来源：https://stackoverflow.com/questions/19995093/string-split-using-struts2