com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression 'customer.applyRate' with value '[Ljava.lang.String;@7d3fae2c'

出错的3个最可能的原因：我是第二种错误

1、action配置错误

<action name="doCreateMeetingInfo" class="meetingInfoAction" method="doCreateMeetingInfo">
<result type="json">
<param name="includeProperties">result</param>
</result>
</action>

<action name="doCreateMeetingInfo" class="meetingInfoAction" method="doCreateMeetingInfo">
        <result type="json">
           <param name="includeProperties">result</param>
        </result>
     </action>

2、检查一下你表单的jsp页面是不是有两个name是book.author的textfield，这个异常是因为把一个数组的值赋给了author这个属性

3、类型错误，比如String 类型赋值给Int类型

[Ljava.lang.String;@7d3fae2c‘ ] 代表一个数组

com.opensymphony.xwork2.ognl.OgnlValueStack - Error setting expression 'customer.applyRate' with value '[Ljava.lang.String;@7d3fae2c'

时间： 2024-11-09 09:23:02

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