Java 未显示Spring启动验证消息
我有一个Spring启动应用程序(版本为2.4.5)作为Kotlin项目。现在,当我输入无效的内容时,会收到一条错误消息,但不是我在注释中设置的错误消息 控制器Java 未显示Spring启动验证消息,java,spring,spring-boot,validation,kotlin,Java,Spring,Spring Boot,Validation,Kotlin,我有一个Spring启动应用程序(版本为2.4.5)作为Kotlin项目。现在,当我输入无效的内容时,会收到一条错误消息,但不是我在注释中设置的错误消息 控制器 @PostMapping(value = ["/seatMap/save"]) fun addSeatPlan(@RequestPart @Valid data: DSeatMap, @RequestPart image: MultipartFile?, auth: AuthenticationToken
@PostMapping(value = ["/seatMap/save"])
fun addSeatPlan(@RequestPart @Valid data: DSeatMap, @RequestPart image: MultipartFile?, auth: AuthenticationToken) {
try {
if (data.uuid == null) {
seatService.addSeatMap(auth.organisation!!, data, image)
} else {
seatService.updateSeatMap(data, auth.organisation!!, image)
}
} catch (e: UnauthorizedException) {
throw e
}
}
数据类
import java.util.*
import javax.validation.constraints.NotEmpty
data class DSeatMap(
var uuid: UUID?,
@field:NotEmpty(message = "name is empty")
val name: String,
var data: String,
val quantity: Int,
var settings: DSettings?
)
我的回答应该是message=“name为空”
如果我设置了属性,它会显示正确的属性,但我不想拥有所有的辅助信息,我只想输出消息
server.error.include-binding-errors=always
结果:
{
"timestamp": "2021-04-22T19:56:30.058+00:00",
"status": 400,
"error": "Bad Request",
"message": "Validation failed for object='data'. Error count: 1",
"errors": [
{
"codes": [
"NotEmpty.data.name",
"NotEmpty.name",
"NotEmpty.java.lang.String",
"NotEmpty"
],
"arguments": [
{
"codes": [
"data.name",
"name"
],
"arguments": null,
"defaultMessage": "name",
"code": "name"
}
],
"defaultMessage": "name is empty",
"objectName": "data",
"field": "name",
"rejectedValue": "",
"bindingFailure": false,
"code": "NotEmpty"
}
],
"path": "/api/dashboard/seatMap/save"
}
@Yunz我认为自从设置了
server.error.include binding errors=always
是否可以尝试将其设置为never
,或者不定义此属性并依赖默认值(即never
)
您需要设置服务器.error.include message=always
自2.3版以来,Spring Boot在响应中隐藏消息字段,以避免泄漏敏感信息;我们可以将此属性与“始终”值一起使用以启用它
有关详细信息,请查看:确定最终我找到了解决方案。我创建了一个全局异常处理程序,用于侦听MethodArgumentNotValidException。之后,我操作消息并设置我之前在注释中设置的验证消息
@RestControllerAdvice
class ExceptionControllerAdvice {
@ResponseStatus(HttpStatus.BAD_REQUEST)
@ExceptionHandler(MethodArgumentNotValidException::class)
fun handleValidationExceptions(ex: MethodArgumentNotValidException): Map<String, String?>? {
val errors: MutableMap<String, String?> = HashMap()
ex.bindingResult.allErrors.forEach { error: ObjectError ->
val fieldName = (error as FieldError).field
val errorMessage = error.getDefaultMessage()
errors[fieldName] = errorMessage
}
return errors
}
}
@RestControllerAdvice
类例外ControllerAdvice{
@ResponseStatus(HttpStatus.BAD_请求)
@ExceptionHandler(MethodArgumentNotValidException::类)
有趣的HandleValidationException(例如:MethodArgumentNotValidException):映射{
val错误:MutableMap=HashMap()
ex.bindingResult.allErrors.forEach{error:ObjectError->
val fieldName=(错误为FieldError)。字段
val errorMessage=error.getDefaultMessage()
错误[fieldName]=错误消息
}
返回错误
}
}
来源:您是否可以设置
服务器。错误。include message=always
如果可以,我将以alnswer@ChrisMaggiulli我已经设置了此属性,但它仍然不起作用
@RestControllerAdvice
class ExceptionControllerAdvice {
@ResponseStatus(HttpStatus.BAD_REQUEST)
@ExceptionHandler(MethodArgumentNotValidException::class)
fun handleValidationExceptions(ex: MethodArgumentNotValidException): Map<String, String?>? {
val errors: MutableMap<String, String?> = HashMap()
ex.bindingResult.allErrors.forEach { error: ObjectError ->
val fieldName = (error as FieldError).field
val errorMessage = error.getDefaultMessage()
errors[fieldName] = errorMessage
}
return errors
}
}