srturs2 if标签 访问jsp页面变量

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<% int rown = 2 ; request.setAttribute( "rown" ,rown); %> <s: if test= "#attr['rown']==1" > <h1>rown的值为 1 </h1> </s: if > <s:elseif test= "#attr['rown']==2" > <h1>rown的值为 2 </h1> </s:elseif>