java – Spring Data Rest中的关联

2019年8月6日 146次阅读

我有一个名为Veículo的实体和另一个名为Agência的实体,Ve​​ículo有许多Agência,并希望建立这种关联.但是,当我尝试关联URI时,我收到此错误.任何人都可以帮我解决如何正确关联？

    daniela.morais@tusk:~$curl -X POST -H "Content-Type:application/json" -d '{"nome": "Agencia"}' http://localhost:8181/api/agencias
    {
      "nome" : "Agencia",
      "createdBy" : "anonymousUser",
      "lastModifiedBy" : "anonymousUser",
      "createdAt" : "2015-07-17T13:20:10.266+0000",
      "lastModified" : "2015-07-17T13:20:10.266+0000",
      "_links" : {
        "self" : {
          "href" : "http://localhost:8181/api/agencias/55a9010a44ae65cbf03ca4c2"
        }
      }
    }daniela.morais@tusk:~$curl -X POST -H "Content-Type:application/json" -d '{"nome": "veiculo", "tipo": "tipo"}' http://localhost:8181/api/eiculos
    {
      "nome" : "veiculo",
      "tipo" : "tipo",
      "_links" : {
        "self" : {
          "href" : "http://localhost:8181/api/veiculos/55a9015244ae65cbf03ca4c5"
        },
        "contatos" : {
          "href" : "http://localhost:8181/api/veiculos/55a9015244ae65cbf03ca4c5/contatos"
        },
        "agencias" : {
          "href" : "http://localhost:8181/api/veiculos/55a9015244ae65cbf03ca4c5/agencias"
        }
      }
    }
    daniela.morais@tusk:~$curl -i -X PUT -H "Content-Type: text/uri-list" -d $'http://localhost:8181/api/agencias/55a9010a44ae65cbf03ca4c2' http://localhost:8181/api/veiculos/55a9015244ae65cbf03ca4c5/agencias
HTTP/1.1 404 Not Found
Server: Apache-Coyote/1.1
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: 0
X-Frame-Options: DENY
Content-Length: 0
Date: Fri, 17 Jul 2015 13:34:48 GMT

最佳答案

daniela.morais@tusk:~$curl -X POST -H "Content-Type:application/json" -d '{"nome": "veiculo", "tipo": "tipo"}' http://localhost:8181/api/eiculos

看看这一行. http：// localhost：8181 / api / eiculos应该是http：// localhost：8181 / api / veiculos

或者http：// localhost：8181 / api / veiculos / 55a9015244ae65cbf03ca4c5 / agencias

应该是http：// localhost：8181 / api / eiculos / 55a9015244ae65cbf03ca4c5 / agencias

看起来你有一个导致404的拼写错误/拼写错误

其中eiculos不是veiculos

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