使用FeignClient的时遇到的LinkageError

Handler dispatch failed; nested exception is java.lang.LinkageError: loader constraint violation: loader (instance of org/springframework/boot/devtools/restart/classloader/RestartClassLoader) previously initiated loading for a different type with name \"com/xxx/xxx/common/Response\"

错误解析，经多次Google发现 报java.lang.LinkageError:异常的多少jar包冲突，事实也是如此。其中 loader (instance of org/springframework/boot/devtools/restart/classloader/RestartClassLoader) previously ...（）中的就是冲突的地方，经Google发现（）中的信息与

　　<dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-devtools</artifactId>
    </dependency>
有关，注释掉发现问题解决