DWR调用错误
在点击 execute 按钮后，弹出个 error 的信息框，但是控制台没异常信息输出。
dwr.xml:
<!DOCTYPE dwr PUBLIC "-//GetAhead Limited//DTD Direct Web Remoting 3.0//EN" "http://www.getahead.ltd.uk/dwr/dwr30.dtd">
<dwr>
<allow>
<create creator="new" javascript="getcity">
<param name="class" value="com.biz.impl.ProvinceBizImpl"/>
</create>
</allow>
</dwr>
[解决办法]
<create javascript="ProvinceBizImpl" creator="spring">
<param name="beanName" value="接口" />
<include method="方法名" />
</create>
[解决办法]
