关于mybatis插入语句包含对象

[药药丶]

新人菜鸟一枚，找专业大大来解惑 直接上问题：
我现在有个User对象，里面有个字段‘经销商

public class User implements Serializable{
	
	private static final long serialVersionUID = 1L;
	private long ID;
	private String userName;
	private String password;
	private String name;
	private User dealer;//经销商
	private String contact;//联系人
	private String telephone;
	private String lastLoginIP;//最后登录IP
	private Date lastLoginTime;//最后登录时间
	private int loginNum;//登录次数
	private String email;
	private String address;
	private double balance;//账户余额
	private Date createTime = new Date();
	private boolean invalidate = false;//是否禁用
	private String salt;//加密随机码
	private boolean isDealer = false;//是否是经销商
//省略get set方法
｝

’
现在我从jsp页面插入数据，添加‘经销商’字段时候进行判断，当不是供应商的时候，show一个供应商（key：id）下拉选（集合咯），等提交的时候就可以根据经销商id查到该经销商的User对象！
问题来了：

<insert id="insert" parameterType="user">  
      INSERT INTO users (username,password,name,dealer,contact,telephone,email,address,createTime,salt,isDealer) 
                   VALUES (#{userName},SHA1(CONCAT(#{password},#{salt},'sleeping-lion')),#{name},#{dealer.userName},#{contact},#{telephone},#{email},#{address},#{createTime},#{salt},#{isDealer})  
   </insert> 

报错如下：
org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.reflection.ReflectionException: There is no getter for property named 'userName' in 'class java.lang.Boolean'
org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:73)
org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:365)
com.sun.proxy.$Proxy28.insert(Unknown Source)
org.mybatis.spring.SqlSessionTemplate.insert(SqlSessionTemplate.java:237)
org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:79)
org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:40)
com.sun.proxy.$Proxy29.insert(Unknown Source)
com.tpear.CloudHealth.service.UserServiceImpl.add(UserServiceImpl.java:23)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318)
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:90)
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
com.sun.proxy.$Proxy30.add(Unknown Source)
com.tpear.CloudHealth.action.user.UserAction.add(UserAction.java:105)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:601)
com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:450)
com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:289)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:252)
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239)
com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
com.tpear.CloudHealth.action.SessionCheckInterceptor.intercept(SessionCheckInterceptor.java:62)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246)
org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:563)
org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)

重点是这句：There is no getter for property named 'userName' in 'class java.lang.Boolean'；
数据库中dealer经销商字段为varchar（30）--mysql

各位大大 怎么破 头疼啊

[药药丶]

引用 4 楼 pp365789 的回复:

[quote=引用 1 楼 defonds 的回复:]

private boolean isDealer = false;//是否是经销商

把这个字段换个名字试试，应该就好了

我试试吧 但我觉得应该不是这问题 不至于说 mybatis取值都不能一一对应 [/quote] 谢谢 我该了字段名 的确好了 但是我很费劲 这是什么原理 方便讲解下么 3q啦

[jayung]

private User dealer;//经销商
private boolean isDealer = false;

生成getter、setter时，有两个

public boolean isDealer() {
...
}

public User getDealer() {
...
}

冲突了

[Defonds]

private boolean isDealer = false;//是否是经销商

把这个字段换个名字试试，应该就好了

[jiafeng_lee]

is no getter for property named 'userName' in 'class java.lang.Boolean' private String userName; 类型报错

[药药丶]

引用 2 楼 jiafeng_lee 的回复:

is no getter for property named 'userName' in 'class java.lang.Boolean' private String userName; 类型报错

没有 我mysql里的显然是varchar啊

[药药丶]

引用 1 楼 defonds 的回复:

private boolean isDealer = false;//是否是经销商

把这个字段换个名字试试，应该就好了

我试试吧 但我觉得应该不是这问题 不至于说 mybatis取值都不能一一对应

[mumufans]

看不懂，这什么原理？ 谁来解释下，非常感谢