在使用 Swagger 3 OpenAPI 的 Spring Boot 项目中。
Have a POST方法与Multipart文件为RequestPart.
In swagger-ui理想情况下，它应该要求文件上传，但仅将文件显示为String.
请帮助我上传文件而不是String in swagger-ui.
My RestController:
@RestController
public class HelloController {
@RequestMapping(method = RequestMethod.GET, value = "/api")
public String sayHello() {
return "Swagger Hello World";
}
@RequestMapping(method = RequestMethod.POST, value = "/fileUpload")
public String fileUpload(
@RequestPart(value = "file", required = false ) MultipartFile file,
@RequestPart(value = "userName", required = false ) String userName
) {
return "added successfully";
}
}
File pom.xml:
<modelVersion>4.0.0</modelVersion>
<groupId>com.poc</groupId>
<artifactId>springboot-swagger-test</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.5.2</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springdoc</groupId>
<artifactId>springdoc-openapi-ui</artifactId>
<version>1.6.12</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
On swagger-ui:
Add consumes= MediaType.MULTIPART_FORM_DATA_VALUE在请求映射中：
@RequestMapping(method = RequestMethod.POST, value = "/fileUpload",
consumes= MediaType.MULTIPART_FORM_DATA_VALUE)
public String fileUpload(
@RequestPart(value = "file", required = false ) MultipartFile file,
@RequestPart(value = "userName", required = false ) String userName
) {
return "added successfully";
}
输出见下图：
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