我想我已經達到了這一個死衚衕......我試圖從數據庫檢索Blob使用cUrl(在PHP中)。流程如下
PHP(cUrL) - >'url request' - > Rest API - > Database - > Rest - > PHP中的數組。從數據庫讀取Blob - 使用cUrl - > Rest API
我見過不少例子,如何用直接的SQL查詢來做到這一點,但我在做什麼,而不是這種情況。下面你可以看到如何json數據表示有問題的對象。
"id": "f8fd460f-49a3-4f8b-91f9-5de8200b79e3",
"insertedOn": "2012-12-01T18:57:17Z",
"updatedOn": "2012-12-01T18:57:17Z",
"identifier": "[email protected]@2012-12-01T18:57:17.648+0000",
"messageId": "0000c62a-f5bc-4900-8b46-7de4164abf09",
"payloadSizeBytes": 0,
"payload": "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",
"metadata": {
"source": "CyberdyneEngineering",
"adapter_id": "VirtuconAdapter",
"messageType": "T1000",
"payloadIdentifier": "[email protected]@2012-12-01T18:57:17.648+0000",
"timestamp": "@2012-12-01T18:57:17.648+0000",
"transactionRef": "REF1985300039",
"hubItinerary": "CyberdyneAdapter",
"destination": "VirtuconEngineering",
"messageuniqueid": "0000c62a-f5bc-4900-8b46-7de4164abf09",
"randomString": "@3238808399",
"adpnextmlemarkersequence": "24",
"documentTrackingId": "D0198556465",
"routingDestination": "client.VirtuconAdapter.receive"
}
所以現在的關鍵是要獲得這個整個元數據數組(這是BLOB)到PHP的東西。希望我解釋得很好。
感謝前瞻性和幫助
我認爲'payload'是blob? –
@MarcB其實元數據是blob。這個json對象是鍵值對映射 –
請提供您的PHP代碼。 – Kristian