code: public void setSharedFunctionList(List<String> sharedFunctionList) {
  		if (sharedFunctionList != null) {
  			JFinalViewResolver.sharedFunctionFiles.addAll(sharedFunctionList);
  		}
  	}
docs: 通过 List 配置多个 shared function file
  <pre>
  配置示例：
  <property name="sharedFunctionList">
  <list>
  <value>_layout.html</value>
  <value>_paginate.html</value>
  </list>
  </property>
  </pre>