函式端點

Last update: Tue Jul 16 2024 00:00:00 GMT+0000 (Coordinated Universal Time)

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對應集函式可讓您在來源和目的地結構描述之間轉換資料。您可以使用/languages/el端點來驗證運算式，並取得所有可用對應集函式的清單。

驗證運算式

您可以透過向/languages/el/validate端點發出POST要求來驗證您目前的運算式是否有效。

API格式

POST /languages/el/validate

要求

curl -X POST https://platform.adobe.io/data/foundation/conversion/languages/el/validate \
  -H 'Authorization: Bearer {ACCESS_TOKEN}' \
  -H 'Content-Type: application/json' \
  -H 'x-api-key: {API_KEY}' \
  -H 'x-gw-ims-org-id: {ORG_ID}' \
  -H 'x-sandbox-name: {SANDBOX_NAME}' \
  -d '
  {
    "expression": "concat(\"Hi\", \",\", \"there\", \"!\")"
  }'

回應

成功的回應會傳回HTTP狀態200和運算式的驗證狀態。

{
    "validationStatus": "succeeded",
    "error": "none"
}

清單對應集函式

您可以向/languages/el/functions端點發出GET要求，以擷取所有可用對應集函式的清單。

API格式

GET /languages/el/functions

要求

curl -X GET https://platform.adobe.io/data/foundation/conversion/languages/el/functions \
  -H 'Authorization: Bearer {ACCESS_TOKEN}' \
  -H 'x-api-key: {API_KEY}' \
  -H 'x-gw-ims-org-id: {ORG_ID}' \
  -H 'x-sandbox-name: {SANDBOX_NAME}'

回應

成功的回應會傳回HTTP狀態200，其中包含所有可用對應集函式的清單。

NOTE

此回應已因空間而遭截斷。

[
    {
        "category": "Date / Time",
        "function": "date",
        "description": "Function that converts date string into a ZonedDateTime object.",
        "syntax": "ZonedDateTime date(String, String, ZonedDateTime)",
        "returns": "Returns the date object that is formatted in given format or a default date if the expression evaluates to a null date.",
        "returnType": "java.time.ZonedDateTime",
        "example": "",
        "result": "",
        "params": [],
        "since": 1
    },
    {
        "category": "Hierarchies - Arrays",
        "function": "first",
        "description": "Function to retrieve the first element of the given array.",
        "syntax": "T first(T...)",
        "returns": "The first element or null if the array is null or empty.",
        "returnType": "java.lang.Object",
        "example": "first(\"1\", \"2\", \"3\")",
        "result": "\"1\"",
        "params": [
            {
                "name": "values",
                "description": "Zero or more arguments",
                "type": "object",
                "dataType": "[Ljava.lang.Object;",
                "position": 1
            }
        ],
        "since": 1
    }
]

清單對應集運運算元

您可以向/languages/el/operators端點發出GET要求，以擷取您可用的所有對應集運運算元清單。

API格式

GET /languages/el/operators

要求

curl -X GET https://platform.adobe.io/data/foundation/conversion/languages/el/operators \
  -H 'Authorization: Bearer {ACCESS_TOKEN}' \
  -H 'x-api-key: {API_KEY}' \
  -H 'x-gw-ims-org-id: {ORG_ID}' \
  -H 'x-sandbox-name: {SANDBOX_NAME}'

回應

成功的回應會傳回HTTP狀態200，其中包含所有可用對應集運運算元的清單。

NOTE

此回應已因空間而遭截斷。

[
    {
        "operatorSymbol": "+",
        "methodName": "add",
        "numberOfOperands": 2,
        "description": "Simple arithmetic addition",
        "example": "1 + 2"
    },
    {
        "operatorSymbol": "/",
        "methodName": "divide",
        "numberOfOperands": 2,
        "description": "Simple arithmetic division",
        "example": "1 / 2"
    },
    {
        "operatorSymbol": "~",
        "methodName": "complement",
        "numberOfOperands": 1,
        "description": "The usual ~ operator is used, e.g.\n~33\n, ~0010 0001 = 1101 1110 = -34.",
        "example": "~44"
    },
    {
        "operatorSymbol": "-",
        "methodName": "negate",
        "numberOfOperands": 1,
        "description": "The unary - operator is used. For example\n-12",
        "example": "-12"
    },
    {
        "operatorSymbol": "!",
        "methodName": "not",
        "numberOfOperands": 1,
        "description": "The usual ! operator can be used as well as the word not, e.g.\n!cond1\nand\nnot cond1\nare equivalent",
        "example": "!cond1"
    }
]

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