今天爆出的异常:
Exception in thread "main" java.lang.NoSuchMethodError: org.springframework.core.annotation.AnnotationAwareOrderComparator.sort(Ljava/util/List;)V at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:394) at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:383) at org.springframework.boot.SpringApplication.initialize(SpringApplication.java:249) at org.springframework.boot.SpringApplication.<init>(SpringApplication.java:225) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) at start.Start.main(Start.java:16)
可能的原因是因为有2个或多个jar里包含这个类这个方法。
请排除是不是重复引用spring-core了。比如 一个spring合集jar + spring-core