fiware - 不能在实体的属性值中使用括号 ( )

Question

过去几天我一直在用 Orion 进行试验，一段时间后，我让它按照我想要的方式工作。

但是，我遇到了一个意想不到的烦恼，即给定实体上下文的字符串属性将无法注册。

例子:

http POST [my_orion_server_url]:1026/v1/updateContext < create_push.json

create_push.json 在哪里:

{
    "contextElements": [
        {
            "type": "Push",
            "isPattern": "false",
            "id": "Push1",
            "attributes": [
                {
                    "name": "message",
                    "type": "string",
                    "value": "this is a test)"
                }
            ]
        }
    ],
    "updateAction": "APPEND"
}

服务器回复:

HTTP/1.1 200 OK
Content-Length: 129
Content-Type: application/json
Date: Thu, 19 Nov 2015 11:47:03 GMT

{
    "errorCode": {
        "code": "400", 
        "details": "Illegal value for JSON field", 
        "reasonPhrase": "Bad Request"
    }
}

另一方面，如果我删除括号，一切都会按预期进行:

json文件:

{
    "contextElements": [
        {
            "type": "Push",
            "isPattern": "false",
            "id": "Push1",
            "attributes": [
                {
                    "name": "message",
                    "type": "string",
                    "value": "this is a test"
                }
            ]
        }
    ],
    "updateAction": "APPEND"
}

服务器响应:

{
    "contextResponses": [
        {
            "contextElement": {
                "attributes": [
                    {
                        "name": "message", 
                        "type": "string", 
                        "value": ""
                    }
                ], 
                "id": "Push1", 
                "isPattern": "false", 
                "type": "Push"
            }, 
            "statusCode": {
                "code": "200", 
                "reasonPhrase": "OK"
            }
        }
    ]
}

这是故意的还是错误？

我可以克服用其他东西对括号进行编码然后在接收时解码的问题，但是能够直接用实体发送括号会更顺畅，也不会那么烦人。

Answer 1

这是预期的行为。请看 Orion documentation .