Spring boot 方法参数中带有HttpServletRequest的Spring引导的Swagger codegen delegatePattern

目前我有一个项目，它使用

swagger-codegen-maven插件

生成带有

delegatePattern

的swagger控制器

pom.xml

：

[...]
<plugin>
    <groupId>io.swagger</groupId>
    <artifactId>swagger-codegen-maven-plugin</artifactId>
    <version>2.3.1</version>
    <executions>
        <execution>
            <id>generate-api-v1</id>
            <phase>generate-sources</phase>
            <goals>
                <goal>generate</goal>
            </goals>
            <configuration>
                <inputSpec>${project.basedir}/src/main/resources/specs/v1.yaml</inputSpec>
                <language>spring</language>
                <apiPackage>test.foo.bar.v1</apiPackage>
                <modelPackage>test.foo.bar.v1.v1.model</modelPackage>
                <generateSupportingFiles>false</generateSupportingFiles>
                <configOptions>
                    <java8>true</java8>
                    <dateLibrary>java8</dateLibrary>
                    <delegatePattern>true</delegatePattern>
                    <useOptional>true</useOptional>
                    <useBeanValidation>true</useBeanValidation>
                </configOptions>
            </configuration>
        </execution>
    </executions>
</plugin>
[...]

有可能做到这一点吗

---

干杯

不，但是您可以像这样将HttpServletRequest注入您的委托/类控制器：

public interface FooApi {

    FooDelegate getDelegate();

    @ApiOperation(value = "", nickname = "fooAction", notes = "", response = String.class)
    @ApiResponses(value = {
        @ApiResponse(code = 200, message = "Success", response = String.class)
    })
    @RequestMapping(value = "/fooAction",
        produces = { "text/plain" }, 
        method = RequestMethod.GET)
    default ResponseEntity<String> fooAction() {
        return getDelegate().fooAction();
    }

}

public interface FooApi {

    FooDelegate getDelegate();

    @ApiOperation(value = "", nickname = "fooAction", notes = "", response = String.class)
    @ApiResponses(value = {
        @ApiResponse(code = 200, message = "Success", response = String.class)
    })
    @RequestMapping(value = "/fooAction",
        produces = { "text/plain" }, 
        method = RequestMethod.GET)
    default ResponseEntity<String> fooAction(HttpServletRequest request) {
        return getDelegate().fooAction(request);
    }

}

public class FooApiController implements FooApi {
  private final HttpServletRequest httpServletRequest;

  @Autowired
  public FooApiController(HttpServletRequest httpServletRequest) {
    this.httpServletRequest = httpServletRequest;
  }

  @Override
  public ResponseEntity<String> fooAction() {
    // code here
  }
}

公共类FooApiController实现FooApi{
私有最终HttpServletRequest HttpServletRequest；
@自动连线
公共FooApiController（HttpServletRequestHttpServletRequest）{
this.httpServletRequest=httpServletRequest；
}
@凌驾
公众反应行动{
//代码在这里
}
}

---

Spring知道HttpServletRequest的本质，它的作用域总是自动设置为request，而不是单例。因此，您将始终手头有当前请求。

否，但您可以将HttpServletRequest注入您的委托/类控制器，如下所示：

public interface FooApi {

    FooDelegate getDelegate();

    @ApiOperation(value = "", nickname = "fooAction", notes = "", response = String.class)
    @ApiResponses(value = {
        @ApiResponse(code = 200, message = "Success", response = String.class)
    })
    @RequestMapping(value = "/fooAction",
        produces = { "text/plain" }, 
        method = RequestMethod.GET)
    default ResponseEntity<String> fooAction() {
        return getDelegate().fooAction();
    }

}

public interface FooApi {

    FooDelegate getDelegate();

    @ApiOperation(value = "", nickname = "fooAction", notes = "", response = String.class)
    @ApiResponses(value = {
        @ApiResponse(code = 200, message = "Success", response = String.class)
    })
    @RequestMapping(value = "/fooAction",
        produces = { "text/plain" }, 
        method = RequestMethod.GET)
    default ResponseEntity<String> fooAction(HttpServletRequest request) {
        return getDelegate().fooAction(request);
    }

}

public class FooApiController implements FooApi {
  private final HttpServletRequest httpServletRequest;

  @Autowired
  public FooApiController(HttpServletRequest httpServletRequest) {
    this.httpServletRequest = httpServletRequest;
  }

  @Override
  public ResponseEntity<String> fooAction() {
    // code here
  }
}

公共类FooApiController实现FooApi{
私有最终HttpServletRequest HttpServletRequest；
@自动连线
公共FooApiController（HttpServletRequestHttpServletRequest）{
this.httpServletRequest=httpServletRequest；
}
@凌驾
公众反应行动{
//代码在这里
}
}

Spring知道HttpServletRequest的本质，它的作用域总是自动设置为request，而不是单例。因此，您将始终手头有当前请求