聊聊优缺点![image.png](https://static.studygolang.com/180906/028ad46e325e9a9f4a4b08a120e58451.png)![image.png](https://static.studygolang.com/180906/fd769320afaeb55436430cfa464acb28.png)
![image.png](https://static.studygolang.com/180907/d8adee0510377d3df4a35966abfdf3f8.png)
而且新创建一个结构体也不用想实现某个接口都需要写哪些方法,goland一键搞定
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