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【小家java】《阿里巴巴 Java开发手册》读后感---拥抱规范，远离伤害(下) 数据库相关1.表达是否概念的字段，必须使用isxxx的方式命名，数据类型是unsigned tinyint(1表示是，0表示否)，如删除标记字段：is_deleted2.请用表达清晰的字段意思来表示字段的意义。比如该字段就是表示是否删除的状态，亲不要使用意义不明显的status，而是使用is_del...

【小家java】《阿里巴巴 Java开发手册》读后感---拥抱规范，远离伤害(上) Java相关1.POJO是DO/DTO/BO/VO的统称，禁止命名为xxxPOJO2.获取多个对象的方法中list作为前缀（不用清一色的get）3.获取统计值的方法用count作为前缀（比get…Count这种命名简略）4.POJO类中的布尔类型(Boolean)的变量都不要加is前缀，否则部分框架...

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