controller 允許跨域訪問

1.在controller 上加上

@CrossOrigin(origins = {"http://localhost:7777", "http://someserver:8080"})

 

  eg:localhost  意思是允許本地跨域訪問

        7777:允許訪問的端口號

 

@RestController
@RequestMapping("/order")
//@CrossOrigin(origins = {"http://localhost:7777", "http://someserver:8080"})
@CrossOrigin(origins = {"http://192.168.18.156:4200"})
public class OrderController {
    
    @Autowired
    private OrderService orderService;