feat:添加lombok,bean注入由autowired改为构造器注入 #73
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ruoyi-system模块的service所使用的bean都是通过autowired注入的,现修改为spring推荐的构造器注入,引入lombok,使用@AllArgsConstructor快捷生成构造函数 autowired注入spring并不推荐,原因如下:1.容易出现空指针异常。 2.会出现循环依赖的隐患。