Tag: boot

SpringBoot @RestController不能从外部的docker容器访问

tl; dr一个RestController可以正确回答，另一个不会，如果在Docker容器中运行的话。 该服务有两个API alive @CrossOrigin(origins = "*", maxAge = 3600) @RestController public class AliveController { @RequestMapping(value = "/alive", method = RequestMethod.GET) public ResponseEntity<?> alive() { return new ResponseEntity<>(HttpStatus.OK); } } 和callcount 。 @CrossOrigin @RestController public class CallController { private static int callCount = 0; @RequestMapping(value = "/callcount", method = RequestMethod.GET) public ResponseEntity<?> callCount() { return […]