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                        /后端开发
                        
                            /Java
                        
                        /基于SSH实现员工管理系统之案例实现篇

添加员工，点击保存按钮后，直接跳转到登陆页面，报错

页面下拉框：

点击保存，后台报错

2016-11-18 16:23:00,318 [http-nio-8080-exec-9] WARN [com.opensymphony.xwork2.ognl.OgnlValueStack] - Error setting expression 'department.did' with value '[Ljava.lang.String;@1587b9f'

ognl.MethodFailedException: Method "setDid" failed for object com.muke.employee.domain.Department@17c920c [java.lang.NoSuchMethodException: com.muke.employee.domain.Department.setDid([Ljava.lang.String;)]

at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1305)

at ognl.OgnlRuntime.setMethodValue(OgnlRuntime.java:1494)

at ognl.ObjectPropertyAccessor.setPossibleProperty(ObjectPropertyAccessor.java:85)

at ognl.ObjectPropertyAccessor.setProperty(ObjectPropertyAccessor.java:162)

at com.opensymphony.xwork2.ognl.accessor.ObjectAccessor.setProperty(ObjectAccessor.java:27)

at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:2332)