java - Spring不返回默认验证错误响应
问题描述
我正在尝试使默认的 Spring 400 约束冲突错误正常工作。我期待这个:
{
....
"status": 400,
"error": "Bad Request",
"errors": [
{
....
"defaultMessage": "must not be null",
....
}
],
"message": "Validation failed for object='notNullRequest'. Error count: 1",
....
}
但我得到:
{
"timestamp": "2020-07-31T08:30:06.992+00:00",
"status": 400,
"error": "Bad Request",
"message": "",
"path": "/v0.1/checkouts/1"
}
我的 POM:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.1.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>hidden</groupId>
<artifactId>hidden</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>hidden</name>
<description>hidden</description>
<properties>
<java.version>11</java.version>
<org.mapstruct.version>1.3.1.Final</org.mapstruct.version>
<org.projectlombok.version>1.18.12</org.projectlombok.version>
<spring-cloud.version>Hoxton.SR6</spring-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>io.micrometer</groupId>
<artifactId>micrometer-registry-prometheus</artifactId>
</dependency>
<dependency>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct</artifactId>
<version>${org.mapstruct.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${org.projectlombok.version}</version>
<scope>provided</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<repositories>
<repository>
<id>hidden</id>
<name>hidden</name>
<url>hidden</url>
</repository>
</repositories>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<source>11</source>
<target>11</target>
<annotationProcessorPaths>
<path>
<groupId>org.mapstruct</groupId>
<artifactId>mapstruct-processor</artifactId>
<version>${org.mapstruct.version}</version>
</path>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${org.projectlombok.version}</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
</plugins>
</build>
</project>
我正在尝试验证的 REST 资源:
@PutMapping(value = "/{id}", produces = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<CheckoutDto> createCheckout(@PathVariable Long id,
@Valid @RequestBody CheckoutProcessRequest request) {
DTO 具有以下验证:
@NotNull
@JsonProperty("payment_type")
private PaymentType paymentType;
我在日志中收到一条正确的消息:
2020-07-31 11:30:06.983 WARN 93126 --- [nio-8080-exec-1] .w.s.m.s.DefaultHandlerExceptionResolver : Resolved [org.springframework.web.bind.MethodArgumentNotValidException: Validation failed for argument [1] in public org.springframework.http.ResponseEntity<com.hidden.payments.rest.model.CheckoutDto> com.hidden.payments.rest.CheckoutsResource.createCheckout(java.lang.Long,com.hidden.payments.rest.model.CheckoutProcessRequest): [Field error in object 'checkoutProcessRequest' on field 'paymentType': rejected value [null]; codes [NotNull.checkoutProcessRequest.paymentType,NotNull.paymentType,NotNull.com.hidden.payments.rest.model.PaymentType,NotNull]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [checkoutProcessRequest.paymentType,paymentType]; arguments []; default message [paymentType]]; default message [must not be null]] ]
那么有什么想法会干扰响应吗?我不记得在最新的 Spring 版本中必须做任何特定的事情来获得正确的约束违规响应。
谢谢!
解决方案
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