课程
/后端开发
/Java
/Spring Boot进阶之Web进阶
直接返回一个有MSG和DATA为空的RESULT不行吗？为什么要创建异常，再从里边获得MSG，再给RESULT赋值，这样不是多此一举吗？
2017-10-16
源自：Spring Boot进阶之Web进阶 2-5
正在回答
需要多加练习啊
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举报
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