mybatis：There is no getter for property named 'xxx' in 'class java.lang.String'

Caused by: org.apache.ibatis.reflection.ReflectionException: There is no getter for property named 'funSuperior' in 'class java.lang.String'
	at org.apache.ibatis.reflection.Reflector.getGetInvoker(Reflector.java:377)
	at org.apache.ibatis.reflection.MetaClass.getGetInvoker(MetaClass.java:167)
	at org.apache.ibatis.reflection.wrapper.BeanWrapper.getBeanProperty(BeanWrapper.java:149)
	at org.apache.ibatis.reflection.wrapper.BeanWrapper.get(BeanWrapper.java:45)
	at org.apache.ibatis.reflection.MetaObject.getValue(MetaObject.java:113)
	at org.apache.ibatis.scripting.xmltags.DynamicContext$ContextMap.get(DynamicContext.java:89)
	at org.apache.ibatis.scripting.xmltags.DynamicContext$ContextAccessor.getProperty(DynamicContext.java:107)
	at org.apache.ibatis.ognl.OgnlRuntime.getProperty(OgnlRuntime.java:1657)
	at org.apache.ibatis.ognl.ASTProperty.getValueBody(ASTProperty.java:92)
	at org.apache.ibatis.ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:170)
	at org.apache.ibatis.ognl.SimpleNode.getValue(SimpleNode.java:210)
	at org.apache.ibatis.ognl.ASTNotEq.getValueBody(ASTNotEq.java:49)
	at org.apache.ibatis.ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:170)
	at org.apache.ibatis.ognl.SimpleNode.getValue(SimpleNode.java:210)
	at org.apache.ibatis.ognl.ASTAnd.getValueBody(ASTAnd.java:56)
	at org.apache.ibatis.ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:170)
	at org.apache.ibatis.ognl.SimpleNode.getValue(SimpleNode.java:210)
	at org.apache.ibatis.ognl.Ognl.getValue(Ognl.java:333)
	at org.apache.ibatis.ognl.Ognl.getValue(Ognl.java:413)
	at org.apache.ibatis.ognl.Ognl.getValue(Ognl.java:395)
	at org.apache.ibatis.scripting.xmltags.OgnlCache.getValue(OgnlCache.java:45)
	at org.apache.ibatis.scripting.xmltags.ExpressionEvaluator.evaluateBoolean(ExpressionEvaluator.java:29)
	at org.apache.ibatis.scripting.xmltags.IfSqlNode.apply(IfSqlNode.java:30)
	at org.apache.ibatis.scripting.xmltags.ChooseSqlNode.apply(ChooseSqlNode.java:31)
	at org.apache.ibatis.scripting.xmltags.MixedSqlNode.apply(MixedSqlNode.java:29)
	at org.apache.ibatis.scripting.xmltags.DynamicSqlSource.getBoundSql(DynamicSqlSource.java:37)
	at org.apache.ibatis.mapping.MappedStatement.getBoundSql(MappedStatement.java:265)
	at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:113)
	at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:104)
	at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:98)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:355)
	... 85 more

There is no getter for property named 'funSuperior' in 'class java.lang.String'
解决办法：Caused by: org.apache.ibatis.reflection.Reflect