想请教老师run code时候出现了securitycofig需要一个bean type的问题？

Question

Field userDetailsService in com.example.initializerstart.config.SecurityConfig required a bean of type ‘org.springframework.security.core.userdetails.UserDetailsService’ that could not be found.

然后我尝试增加一个userserviceimplement，然而并还是依然有这个报错，想请教下老师这个问题应该如何解决呢?

然后看上面parent problem的补充说明写的是：
[ main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name ‘securityConfig’: Unsatisfied dependency expressed through field ‘userDetailsService’; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type ‘org.springframework.security.core.userdetails.UserDetailsService’ available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

Answer 1

老卫 2020-08-10 23:29:02

版本问题吧。
看我手记，改成与课程一致。

• 提问者 慕的地8056960 #1

  老师不会改呀，不知道怎么改version。这个version应该怎么去实现呢？感谢

• 提问者 慕的地8056960 #2

  老师请问可以有偿找您帮忙修改一下吗？实在卡在这一步不知道如何继续

• 老卫 回复 提问者 慕的地8056960 #3

  跟课程配置保持一致即可。
  这个是源码，参考 build.gradle 文件
  https://git.imooc.com/coding-125/coding-125