我有一個Json數據，其中包含由mvc控制器發送的多個對象數組。我需要以不同的方式提取這些數組。我想要 getEmailBasicData array， getEmailParticipantData array， getEmailDocumentData array 單獨進行 如何做到這一點？這是我的代碼 -"{ "$id": "1", "getEmailBasicData": [ { "$id": "2", "notificationId": 23, "subject": "final test", "message": "<p>this is body</p>\n", "sendStatus": -1, "lastSendTime": null }, { "$id": "3", "notificationId": 24, "subject": "final subject", "message": "<p>final body</p>\n", "sendStatus": -1, "lastSendTime": null }, { "$id": "12", "notificationId": 33, "subject": "Final Test", "message": "<p>Final body</p>\n", "sendStatus": -1, "lastSendTime": null } ], "getEmailParticipantData": [ { "$id": "13", "id": 55, "notificationId": 23, "employeeId": -1, "name": "here is the name", "emailAddress": "[email protected]", "contactNo": null }, { "$id": "14", "id": 56, "notificationId": 23, "employeeId": -1, "name": "another name", "emailAddress": "[email protected]", "contactNo": null } ], "getEmailDocumentData": [ { "$id": "36", "id": 40, "notificationId": 23, "docId": 1, "attachmentLocation": "1_1_50474603_2287746231437248_8529393497499762688_n.jpg" }, { "$id": "46", "id": 50, "notificationId": 33, "docId": 1, "attachmentLocation": "1_1_50474603_2287746231437248_8529393497499762688_n.jpg" } ]}"
2 回答
烙印99
TA貢獻1829條經驗 獲得超13個贊
您可以使用解構賦值
let obj = {"$id":"1","getEmailBasicData":[{"$id":"2","notificationId":23,"subject":"finaltest","message":"<p>thisisbody</p>\n","sendStatus":-1,"lastSendTime":null},{"$id":"3","notificationId":24,"subject":"finalsubject","message":"<p>finalbody</p>\n","sendStatus":-1,"lastSendTime":null},{"$id":"12","notificationId":33,"subject":"FinalTest","message":"<p>Finalbody</p>\n","sendStatus":-1,"lastSendTime":null}],"getEmailParticipantData":[{"$id":"13","id":55,"notificationId":23,"employeeId":-1,"name":"MdRashedulIslam","emailAddress":"[email protected]","contactNo":null},{"$id":"14","id":56,"notificationId":23,"employeeId":-1,"name":"Akash","emailAddress":"[email protected]","contactNo":null}],"getEmailDocumentData":[{"$id":"36","id":40,"notificationId":23,"docId":1,"attachmentLocation":"1_1_50474603_2287746231437248_8529393497499762688_n.jpg"},{"$id":"46","id":50,"notificationId":33,"docId":1,"attachmentLocation":"1_1_50474603_2287746231437248_8529393497499762688_n.jpg"}]}
const {getEmailBasicData,getEmailDocumentData,getEmailParticipantData} = obj
console.log(getEmailBasicData,getEmailDocumentData,getEmailParticipantData)
動漫人物
TA貢獻1815條經驗 獲得超10個贊
使用運算符訪問.
var a={
"$id": "1",
"getEmailBasicData": [
{
"$id": "2",
"notificationId": 23,
"subject": "final test",
"message": "<p>this is body</p>\n",
"sendStatus": -1,
"lastSendTime": null
},
{
"$id": "3",
"notificationId": 24,
"subject": "final subject",
"message": "<p>final body</p>\n",
"sendStatus": -1,
"lastSendTime": null
},
{
"$id": "12",
"notificationId": 33,
"subject": "Final Test",
"message": "<p>Final body</p>\n",
"sendStatus": -1,
"lastSendTime": null
}
],
"getEmailParticipantData": [
{
"$id": "13",
"id": 55,
"notificationId": 23,
"employeeId": -1,
"name": "Md Rashedul Islam",
"emailAddress": "[email protected]",
"contactNo": null
},
{
"$id": "14",
"id": 56,
"notificationId": 23,
"employeeId": -1,
"name": "Akash",
"emailAddress": "[email protected]",
"contactNo": null
} ],
"getEmailDocumentData": [
{
"$id": "36",
"id": 40,
"notificationId": 23,
"docId": 1,
"attachmentLocation": "1_1_50474603_2287746231437248_8529393497499762688_n.jpg"
},
{
"$id": "46",
"id": 50,
"notificationId": 33,
"docId": 1,
"attachmentLocation":
"1_1_50474603_2287746231437248_8529393497499762688_n.jpg"
}
]
}
var basic=a.getEmailBasicData;
var doc=a.getEmailDocumentData;
var participants=a.getEmailParticipantData;
console.log(basic);
console.log(doc);
console.log(participants);
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