刚使用DWR出现问题，DWR engine before including this file

'You must include DWR engine before including this file'

js代码：

if (typeof dwr == 'undefined' || dwr.engine == undefined) throw new Error('You must include DWR engine before including this file');

原因是：

< script type = "text/javascript" src=\'#\'" /dwr/interface/test.js"></ script >

src=\'#\'" /dwr/engine.js"></ >

src=\'#\'" /dwr/util.js"></ >

这个顺序在DWR3.0已经不是这样了，2.0前就可以正常使用。

所以，

>

<scripttype="text/javascript"src=\'#\'" /dwr/interface/test.js"></script>

这样的顺序才能正常使用。