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I got a string containing Json. It looks like this:
"status_code":200, "status_txt":"OK", "data": { "img_name":"D9Y3z.png", "img_url":"http:\/\/s1.uploads.im\/D9Y3z.png", "img_view":"http:\/\/uploads.im\/D9Y3z.png", "img_width":"167", "img_height":"288", "img_attr":"width=\"167\" height=\"288\"", "img_size":"36.1 KB", "img_bytes":36981, "thumb_url":"http:\/\/s1.uploads.im\/t\/D9Y3z.png", "thumb_width":360, "thumb_height":360, "source":"http:\/\/www.google.com\/images\/srpr\/nav_logo66.png", "resized":"0", "delete_key":"df149b075ab68c38" } I am trying to get a hold of the "img_url". I have Json.NET installed and I´ve found similar questions here..
for example something like this:
JObject o = JObject.Parse("{'People':[{'Name':'Jeff'},{'Name':'Joe'}]}"); // get name token of first person and convert to a string string name = (string)o.SelectToken("People[0].Name"); In my case I changed ("People[0].Name") to ("img_url"),("img_url[0]) etc..no luck
This is my code now:
public string tempJson { get; set; } public ActionResult SaveUploadedFile(string test) { using (WebResponse wrs = wrq.GetResponse()) using (Stream stream = wrs.GetResponseStream()) using (StreamReader reader = new StreamReader(stream)) { string json = reader.ReadToEnd(); tempJson = json; } } Do I have to do something with the string before I can extract the value? Thanks!
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Example - Parsing JSONUse the JavaScript function JSON.parse() to convert text into a JavaScript object: const obj = JSON.parse('{"name":"John", "age":30, "city":"New York"}'); Make sure the text is in JSON format, or else you will get a syntax error.
Users can also Convert JSON File to Text by uploading the file. Download converted file with txt extension. JSON to Text Online works well on Windows, MAC, Linux, Chrome, Firefox, Edge, and Safari.
To query JSON data, you can use standard T-SQL. If you must create a query or report on JSON data, you can easily convert JSON data to rows and columns by calling the OPENJSON rowset function. For more information, see Convert JSON Data to Rows and Columns with OPENJSON (SQL Server).
Converting JSON file to Python object Apart from JSON, Python's native open() function will also be required. Instead of the JSON loads method, which reads JSON strings, the method used to read JSON data in files is load(). The load() method takes up a file object and returns the JSON data parsed into a Python object.
img_url is not a property of root object - it's a property of data object:
var obj = JObject.Parse(json); var url = (string)obj["data"]["img_url"]; // http://s1.uploads.im/D9Y3z.png Another option:
var url = (string)obj.SelectToken("data.img_url"); If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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