11章代码问题
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blight19 commented
var tokenService service.TokenService
var tokenGranter service.TokenGranter
var tokenEnhancer service.TokenEnhancer
var tokenStore service.TokenStore
var userDetailsService service.UserDetailsService
var clientDetailsService service.ClientDetailsService
var srv service.Service
tokenEnhancer = service.NewJwtTokenEnhancer("secret")
tokenStore = service.NewJwtTokenStore(tokenEnhancer.(*service.JwtTokenEnhancer))
tokenService = service.NewTokenService(tokenStore, tokenEnhancer)
这里的定义感觉不太好,
service.NewJwtTokenStore(tokenEnhancer.(*service.JwtTokenEnhancer))
这里的形参应该定义成接口,而这里声明部分使用了接口声明,
然后NewJwtTokenEnhancer以后传给接口变量,最后传给NewJwtTokenStore做实参的时候又将接口类型转换成结构体
规范写法应该在NewJwtTokenStore接收的地方就是接口
这样写让看代码的人感觉结构不清晰