mybatis插入语句空值没有设置jdbcType报错

Exception in thread "main" org.springframework.jdbc.UncategorizedSQLException: Error setting null for parameter #6 with JdbcType OTHER . Try setting a different JdbcType for this parameter or a different jdbcTypeForNull configuration property. Cause: java.sql.SQLException: 无效的列类型: 1111 
; uncategorized SQLException for SQL []; SQL state [99999]; error code [17004]; 无效的列类型: 1111; nested exception is java.sql.SQLException: 无效的列类型: 1111 

需要在插入语句中设置jdbcType

如下

<insert id="insertCustomerLog1" parameterType="com.diyicai.customer.domain.CustomerLog">  
        insert into customer_log  
               (  
               ID,  
               CUSTOMER_SERVICE_USER_NAME,  
               user_name ,  
               CONTENT,  
               LOG_FIRST_TYPE,  
               STATUS,  
               LINKED_ID,  
               FEE,  
               ACCOUNT_FIRST_TYPE,  
               ACCOUNT_SECOND_TYPE,  
               ACCOUNT_THIRD_TYPE,  
               LOG_SECOND_TYPE,  
               LOG_IP,  
               MEMO  
               )  
               values  
               (  
               seq_customer_log.nextval ,  
               #{customerServiceUserName,jdbcType=VARCHAR} ,  
               #{username,jdbcType=VARCHAR},  
               #{content,jdbcType=VARCHAR},  
               #{logFirstType,jdbcType=NUMERIC},  
               #{status,jdbcType=NUMERIC},  
               #{linkedId,jdbcType=VARCHAR},  
               #{fee,jdbcType=NUMERIC},  
               #{accountFirstType,jdbcType=NUMERIC},  
               #{accountSecondType,jdbcType=NUMERIC},  
               #{accountThirdType,jdbcType=NUMERIC},  
               #{logSecondType,jdbcType=NUMERIC},  
               #{logIp,jdbcType=VARCHAR},  
               #{memo,jdbcType=VARCHAR}  
               )  
    </insert>  

参考： http://makemyownlife.iteye.com/blog/1610021