這是一個簡潔的解決方案,因爲您沒有提供關於JSON文件的更多細節。假設你有一個JSON數組,並且所有的對象都包含這個鍵值對,這個解決方案應該可以工作。在javascript:我假定
for(var i = 0; i < jsonArray.length; i++) {
delete jsonArray[i]['LastModifiedDate'];
}
樣品JSON輸入數據如下:
jsonArray = [{
"LastModifiedDate": "2015-05-20T23:41:46.000+0000",
"BookID": "1",
"Author": "Mr.X"
},
{
"LastModifiedDate": "2015-05-21T23:41:46.000+0000",
"BookID": "2",
"Author": "Mr.Y"
},
{
"LastModifiedDate": "2015-05-22T23:41:46.000+0000",
"BookID": "3",
"Author": "Mr.Z"
}]
當執行該數據的JavaScript代碼以上,jsonArray的值會改變,以這樣的:
[{
"BookID": "1",
"Author": "Mr.X"
},
{
"BookID": "2",
"Author": "Mr.Y"
},
{
"BookID": "3",
"Author": "Mr.Z"
}]
這裏有一個fiddle: