报错信息：
Requested bean is currently in creation: Is there an unresolvable circular reference?
出现原因：
分别再过滤器和拦截器，同时注入同一个service.
AFilter.java
@Autowired
Aservice aservice;
BFilter.java:
@Autowired
Aservice aservice;
解决： 分别添加 @Lazy
标签：java,unresolvable,reference,Aservice,there,报错,circular From： https://blog.51cto.com/u_14816966/5871303