错误信息：
org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.reflection.ReflectionException: There is no getter for property named 'login_acct' in 'class com.jcn.entity.MyAdmin'
出错原因：
Caused by: org.apache.ibatis.reflection.ReflectionException: There is no getter for property named '
解决方法：
错误示范：@Insert("insert into t_myadmin (login_acct) values(#{login_acct,jdbcType=VARCHAR})
表字段：例如login_acct
代码实体属性：LoginAcct
正确示范：
@Insert("insert into t_myadmin (login_acct) values(#{LoginAcct,jdbcType=VARCHAR})