数据库表字段含有下划线
field_name
Java 对象属性使用驼峰命名规则
fieldName
MyBatis 注解(错误)
@Select("select field_name from table_name")
MyBatis 注解(正确)
@Select("select field_name as fieldName from table_name")
Zhizheng Zhang's Notes
field_name
fieldName
@Select("select field_name from table_name")
@Select("select field_name as fieldName from table_name")