Akka http 不支持的方法异常答案

【问题标题】：Akka http unsupported method exceptionAkka http 不支持的方法异常
【发布时间】：2026-01-30 17:05:01
【问题描述】：

我有一个这样定义的普通 http 路由

delete {
           handleErrorsAndReport("delete_foo") {
              fooRepository.deleteFoo(fooId)
              complete(NoContent)
           }
}

我想为其添加一些基本身份验证，所以现在看起来像

seal(
            authenticateBasic(
              realm = "Secure foo",
              scopeAuthenticator
            ) { scopes =>
              delete {
                handleErrorsAndReport("delete_foo") {
                  fooRepository.deleteFoo(fooId, scopes)
                  complete(NoContent)
                }
              }
            }
)

完整的指令是

concat(
  get {
  // something else which is working
  },
  seal(
  // something else which is working
  ),
  seal(
              authenticateBasic(
                realm = "Secure foo",
                scopeAuthenticator
              ) { scopes =>
                delete {
                  handleErrorsAndReport("delete_foo") {
                    fooRepository.deleteFoo(fooId, scopes)
                    complete(NoContent)
                  }
                }
              }
  )
)

现在我在尝试删除 foos 时遇到以下异常

 Request DELETE http://builder/foos/fooId failed with response code 405 due to request error. Response body: HTTP method not allowed, supported methods: PUT

可能是什么问题？我使用 API 的方式没有改变，但恐怕随着 seal 指令的引入而发生了一些变化。

【问题讨论】：

标签： http akka

【解决方案1】：

我不知道为什么，但这有效

concat(
  get {
  // something else which is working
  },
  seal(
              authenticateBasic(
                realm = "Secure foo",
                scopeAuthenticator
              ) { scopes =>
                concat(
                   delete {
                     handleErrorsAndReport("delete_foo") {
                       fooRepository.deleteFoo(fooId, scopes)
                       complete(NoContent)
                     },
                     put {//other authenticated endpoint}
                )
                }
              }
  )
)

换句话说，我合并了之前分开的两个密封指令。可能和this有关

【讨论】：