代码如下:
<s:generator separator="," val="0,1,4" var="favorites"></s:generator><input type="checkbox" id="fgame" name="favorite" value="0"
            <s:if test="'0' in #favorites">checked="checked"</s:if> />游戏<input type="checkbox" id="fgame" name="favorite" value="0"
            <s:if test="1 in #favorites">checked="checked"</s:if> />看书这样判断不行,请大家看看这个要怎么做判断才能达到目的