我想從Python中非常複雜的JSON文件中獲取一些信息。下面是該文件只是一個對象:從Python中非常複雜的JSON文件中提取
{
"__metadata": {
"uri": "/Students/news/_vti_bin/ListData.svc/Posts(4)", "etag": "W/\"2\"", "type": "Microsoft.SharePoint.DataService.PostsItem"
}, "Title": "Term 2 Round 2 draws", "Body": "<div class=\"ExternalClass0BC1BCA4D3EE45A4A1F34086034FE827\"><p>\u200bAs there is no Gonzagan this week the following Senior Sport information has been provided here.\r\n\t </p>\r\n<ul><li><a target=\"_blank\" href=\"/Intranet/students/news_resources/2011/Term2/Knox _wet_weather.pdf\">Knox _wet_weather</a> Cancellations, please see <a target=\"_blank\" href=\"http://www.twitter.com/SACWetWeather\">twitter page</a> for further news.</li>\r\n<li><a target=\"_blank\" href=\"/Intranet/students/news_resources/2011/Term2/2011_Football_round_2.pdf\">2011 Football draw Round 2</a></li>\r\n<li><a target=\"_blank\" href=\"/Intranet/students/news_resources/2011/Term2/2011_Rugby_round_2.pdf\">2011 Rugby draw Round 2</a></li></ul>\r\n<p></p></div>", "Category": {
"__deferred": {
"uri": "/Students/news/_vti_bin/ListData.svc/Posts(4)/Category"
}
}, "Published": "\/Date(1308342960000)\/", "ContentTypeID": "0x0110001F9F7104FDD3054AAB40D8561196E09E", "ApproverComments": null, "Comments": {
"__deferred": {
"uri": "/_vti_bin/ListData.svc/Posts(4)/Comments"
}
}, "CommentsId": 0, "ApprovalStatus": "0", "Id": 4, "ContentType": "Post", "Modified": "\/Date(1309122092000)\/", "Created": "\/Date(1309120597000)\/", "CreatedBy": {
"__deferred": {
"uri": "/Students/news/_vti_bin/ListData.svc/Posts(4)/CreatedBy"
}
}, "CreatedById": 1, "ModifiedBy": {
"__deferred": {
"uri": "/Students/news/_vti_bin/ListData.svc/Posts(4)/ModifiedBy"
}
}, "ModifiedById": 1, "Owshiddenversion": 2, "Version": "1.0", "Path": "/Students/news/Lists/Posts"
},
我不能換我的頭周圍編輯此。將它轉換爲python字典似乎混亂了屬性的順序,使我無法找到一個對象開始的位置,另一個開始。對於我來說,提取「標題」,「身體」和「已發佈」鍵和值的最佳方式是什麼,以及我如何爲多個對象執行操作?
JSON映射和Python字典沒有排序。您只需按鍵訪問值。 –