anchor.diff:  		<div class="bg-volu">
   			<img src="img/volun2.jpg" width="410" height="200" />
   		</div>
  -		<div class="bg-blue" onclick="window.location.href='${rootPath}/volunteer/edit.action?id=${sessionUser.id}'">
  +		<div class="bg-blue" onclick="window.location.href='/volunteer/edit.action?id=${sessionUser.id}'">
   			<div class="bg-img">
   				<img src="img/zc.png" width="100" height="100" />
   			</div>
  
positive.code: 				 谁在这里
  			</div>
  		</div>
  		<div class="bg-green2" onclick="window.location.href='${rootPath}/frontTraincourse/index.action'">
  			<div class="bg-img">
  				<img src="img/px.png" width="100" height="100" />
  			</div>
  
negative.code: 				 我的签到
  			</div>
  		</div>
  		<div class="bg-gay" onclick="window.location='/userFront/whoishere.action'">
  			<div class="bg-img">
  				<img src="img/location.png" width="100" height="100" />
  			</div>
  