您剛纔檢查XHR時的網頁呢,查找包含相關數據的人,做出同樣XHR(無論是網站提供API或沒有)和解析響應的任何動態加載的數據,或者在IE自動化的情況下,你添加額外的等待循環,直到目標元素變爲可訪問,然後從DOM中檢索它。
在這種情況下,您可以通過Google Finance API獲取數據。
方法1.
爲了讓你必須知道股票代碼,這可能會網頁的HTML內容或電子郵件中輕鬆找到所求。 G。如果您點擊CAC 40,在打開的頁面中會出現CAC 40(INDEXEURO:PX1)的標題。
有一些頁面上的以下股票和股票交換符號在世界市場表:
Shanghai SHA:000001
S&P 500 INDEXSP:.INX
Nikkei 225 INDEXNIKKEI:NI225
Hang Seng Index INDEXHANGSENG:HSI
TSEC TPE:TAIEX
EURO STOXX 50 INDEXSTOXX:SX5E
CAC 40 INDEXEURO:PX1
S&P TSX INDEXTSI:OSPTX
S&P/ASX 200 INDEXASX:XJO
BSE Sensex INDEXBOM:SENSEX
SMI INDEXSWX:SMI
ATX INDEXVIE:ATX
IBOVESPA INDEXBVMF:IBOV
SET INDEXBKK:SET
BIST100 INDEXIST:XU100
IBEX INDEXBME:IB
WIG WSE:WIG
TASI TADAWUL:TASI
MERVAL BCBA:IAR
IPC INDEXBMV:ME
IDX Composite IDX:COMPOSITE
將它放到網址:
http://finance.google.com/finance/info?q=SHA:000001,INDEXSP:.INX,INDEXNIKKEI:NI225,INDEXHANGSENG:HSI,TPE:TAIEX,INDEXSTOXX:SX5E,INDEXEURO:PX1,INDEXTSI:OSPTX,INDEXASX:XJO,INDEXBOM:SENSEX,INDEXSWX:SMI,INDEXVIE:ATX,INDEXBVMF:IBOV,INDEXBKK:SET,INDEXIST:XU100,INDEXBME:IB,WSE:WIG,TADAWUL:TASI,BCBA:IAR,INDEXBMV:ME,IDX:COMPOSITE
響應包含JSON數據,如此:
[
{
"id": "7521596",
"t": "000001",
"e": "SHA",
"l": "3,222.51",
"l_fix": "3222.51",
"l_cur": "CN¥3,222.51",
"s": "0",
"ltt": "3:01PM GMT+8",
"lt": "Mar 31, 3:01PM GMT+8",
"lt_dts": "2017-03-31T15:01:15Z",
"c": "+12.28",
"c_fix": "12.28",
"cp": "0.38",
"cp_fix": "0.38",
"ccol": "chg",
"pcls_fix": "3210.2368"
},
...
]
您可以使用下面的VBA代碼來解析響應和輸出結果。它需要將JSON.bas模塊導入到VBA項目以進行JSON處理。
Sub GoogleFinanceData()
Dim sJSONString As String
Dim vJSON As Variant
Dim sState As String
Dim aData()
Dim aHeader()
' Retrieve Google Finance data
With CreateObject("MSXML2.XMLHTTP")
.Open "GET", "http://finance.google.com/finance/info?q=SHA:000001,INDEXSP:.INX,INDEXNIKKEI:NI225,INDEXHANGSENG:HSI,TPE:TAIEX,INDEXSTOXX:SX5E,INDEXEURO:PX1,INDEXTSI:OSPTX,INDEXASX:XJO,INDEXBOM:SENSEX,INDEXSWX:SMI,INDEXVIE:ATX,INDEXBVMF:IBOV,INDEXBKK:SET,INDEXIST:XU100,INDEXBME:IB,WSE:WIG,TADAWUL:TASI,BCBA:IAR,INDEXBMV:ME,IDX:COMPOSITE", False
.Send
If .Status <> 200 Then Exit Sub
sJSONString = .responseText
End With
' Trim extraneous chars
sJSONString = Mid(sJSONString, InStr(sJSONString, "["))
' Parse JSON string
JSON.Parse sJSONString, vJSON, sState
If sState = "Error" Then Exit Sub
' Convert to table format
JSON.ToArray vJSON, aData, aHeader
' Results output
With Sheets(1)
.Cells.Delete
.Cells.WrapText = False
If UBound(aHeader) >= 0 Then OutputArray .Cells(1, 1), aHeader
Output2DArray .Cells(2, 1), aData
.Columns.AutoFit
End With
End Sub
Sub OutputArray(oDstRng As Range, aCells As Variant)
With oDstRng
.Parent.Select
With .Resize(1, UBound(aCells) - LBound(aCells) + 1)
.NumberFormat = "@"
.Value = aCells
End With
End With
End Sub
Sub Output2DArray(oDstRng As Range, aCells As Variant)
With oDstRng
.Parent.Select
With .Resize(_
UBound(aCells, 1) - LBound(aCells, 1) + 1, _
UBound(aCells, 2) - LBound(aCells, 2) + 1)
.NumberFormat = "@"
.Value = aCells
End With
End With
End Sub
正如你所需要的數據位於l_fix
,c_fix
,cp_fix
列的結果。方法2。
您也可以由URL使XHR這樣一個用於CAC 40:
https://www.google.co.uk/finance/getprices?q=PX1&x=INDEXEURO&i=120&p=20m&f=d,c,v,o,h,l
特別是URL是PX1股票和INDEXEURO證券交易所的符號,120秒的時間間隔在20分鐘期間,響應數據d,c,v,o,h,l用於DATE(UNIX TimeStamp),CLOSE,VOLUME,OPEN,HIGH,LOW。
響應格式如下:
EXCHANGE%3DINDEXEURO
MARKET_OPEN_MINUTE=540
MARKET_CLOSE_MINUTE=1050
INTERVAL=120
COLUMNS=DATE,CLOSE,HIGH,LOW,OPEN,VOLUME
DATA=
TIMEZONE_OFFSET=120
a1491405000,5098.75,5099.92,5098.75,5099.92,0
1,5100.51,5100.51,5098.09,5098.09,0
2,5099.63,5101.2,5099.29,5100.68,0
3,5099.83,5100.04,5099.07,5099.28,0
4,5098.19,5098.9,5097.71,5098.9,0
5,5098.56,5099.24,5097.99,5099.24,0
6,5097.34,5098.2,5096.14,5098.2,0
7,5096.52,5097.38,5095.66,5097.38,0
8,5093.27,5095.39,5093.27,5095.39,0
9,5094.43,5094.43,5092.07,5093.17,0
10,5088.18,5092.72,5087.68,5092.72,0
的XHR應列表中的每個股票代碼來完成,那麼結果應該併入表。
請問您可以添加到您的問題的預期產出?目前尚不清楚開發人員工具中提供的文字是什麼。 – omegastripes
@omegastripes我已經包括了最後一句 - 如果我正在尋找CAC 40(法國證券交易所)價值,我目前無法提取它,因爲它不包含在'Debug.print'中。 – Jeremy