問題描述：
嚴重: Servlet.service() for servlet [jsp] threw exception
java.lang.IllegalStateException: Neither BindingResult nor plain target object for bean name 'b008006Bean' available as request attribute
    at org.springframework.web.servlet.support.BindStatus.<init>(BindStatus.java:144)


我的錯誤原因：

controller中：
model.addAttribute("b008003Bean", b008003Bean);
return "/b008/b008006"; --錯誤原因

return "/b008/b008003"; --不會報錯

jsp（b008006）頁面中：
<sf:form action="<%=searchAction%>" role="form" method="post" commandName="b008006Bean" class="form-horizontal">
</sf:form>
jsp（b008003）頁面中：
<sf:form action="<%=searchAction%>" role="form" method="post" commandName="b008003Bean" class="form-horizontal">
</sf:form>