Springfox swagger-ui 3.0.0 不显示 swagger-ui.html 页面

我将 springfox swagger-ui 与 Springboot 结合使用，但未启用分段上传的 fileUpload 按钮。我尝试升级到 springfox-swagger-ui 3.0.0，但这甚至没有打开 swagger-ui 页面。有什么办法可以获取文件上传按钮吗？

我的 API 调用如下所示：

@RequestMapping(value = "/foo", method = RequestMethod.POST, consumes = MediaType.MULTIPART_FORM_DATA_VALUE)

public ResponseEntity<ByteArrayResource> method(@RequestParam("file") MultipartFile file, @RequestParam("id") String id) {

.... }

Current issue with springfox-swagger-ui 2.10.5

    My pom.xml is : 
    <properties>
      <java.version>1.8</java.version>
      <io.springfox.version>3.0.0</io.springfox.version>
    </properties>
    <dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger2</artifactId>
    <version>${io.springfox.version}</version>
    </dependency>
    <dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-swagger-ui</artifactId>
    <version>2.10.5</version>
    </dependency>
    <dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-data-rest</artifactId>
    <version>${io.springfox.version}</version>
    </dependency>

    <dependency>
    <groupId>io.springfox</groupId>
    <artifactId>springfox-boot-starter</artifactId>
    <version>${io.springfox.version}</version>
    </dependency>

From: http://springfox.github.io/springfox/docs/current/#migration-from-existing-2-x-version http://springfox.github.io/springfox/docs/current/#migrating-from-existing-2-x-version

有一些事情需要做：

1. 将 springfox-boot-starter 添加到 POM ，从 POM 中删除旧的依赖项： springfox-swagger2 和 springfox-swagger-ui

    <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-boot-starter</artifactId>
            <version>3.0.0</version>
</dependency>

2.去掉@EnableSwagger2注解

@Configuration
// remove @EnableSwagger2
public class SwaggerConfig {

    @Bean
    public Docket api() {
    return new Docket(DocumentationType.SWAGGER_2).select()
        .apis(RequestHandlerSelectors.basePackage(UserManagementImpl.class.getPackage().getName()))
        .paths(PathSelectors.any()).build();
    }
}

3.根据请求使用@RequestPart("files")

@ApiOperation(value = "files", notes = "upload user emails from CSV and email content from json and send out")
    @PostMapping(path = "/users/uploadUserEmailsAndSend", consumes = { "multipart/form-data" })
    @ResponseBody
    ResponseEntity<UploadUsersResDTO> uploadUserEmailsAndSend(@RequestPart("files") MultipartFile[] filesUpload){

    CSVParser csvParser = null;
    BufferedReader fileEmailsReader = null;
    BufferedReader fileEmailMessageReader = null;
    MultipartFile fileCSV = null;
    MultipartFile fileJson = null;

    try {
        if (filesUpload[0].getOriginalFilename().toLowerCase().endsWith("csv")) {
            fileCSV = filesUpload[0];
            fileJson = filesUpload[1];
        } else {
            fileCSV = filesUpload[1];
            fileJson = filesUpload[0];
        }
        // more codes ....
}

4.访问swagger：http://localhost:8080/swagger-ui/

5. 最后：您应该转向 OpenAPI (https://springdoc.org/ https://springdoc.org/)

OpenAPI 在 swagger 上是顶级的，所以如果你使用 Spring boot，OpenAPI 配置比 Springfox 简单得多。