我不知道为什么,但我无法用代码发送http created而不是ok。
有什么帮助吗?
Optional<UserDTO> result = userService.save(userDTO);
return result.map(ResponseEntity::ok).orElseGet(() -> ResponseEntity.badRequest().build()); // This works不管用:
Optional<UserDTO> result = userService.save(userDTO);
return result.map(ResponseEntity::created).orElseGet(() -> ResponseEntity.badRequest().build()); //error Incompatible types: UserDTO is not convertible to URI发布于 2022-04-08 13:17:51
看一下文档,主要的区别如下:
ResponseEntity::created -返回“创建的构建器”因此,您需要使用created并调用.build()来获得预期的behavior.Something,如:
...result.map(uri -> ResponseEntity.created(uri).build())...https://stackoverflow.com/questions/71796912
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