jquery ajax type json

1$.ajax({
2    type: "POST",
3    contentType: "application/json",
4    url: 'http://localhost:16329/Hello',
5    data: { name: 'norm' },
6    dataType: "json"
7});

1$.ajax('/jquery/submitData', {
2    type: 'POST',  // http method
3    data: { myData: 'This is my data.' },  // data to submit
4  	dataType: 'json',
5    success: function (data, status, xhr) {
6        $('p').append('status: ' + status + ', data: ' + data);
7    },
8    error: function (jqXhr, textStatus, errorMessage) {
9            $('p').append('Error' + errorMessage);
10    }
11});

1$.ajax({
2  method: "POST",
3  url: "some.php",
4  dataType: "json",
5  data: {}
6}).done(json => console.log(json));
7

1        $.ajax({
2            type: "POST",
3            url: siteRoot + "api/SpaceGame/AddPlayer",
4            async: false,
5            data: JSON.stringify({ Name: playersShip.name, Credits: playersShip.credits }),
6            contentType: "application/json",
7            complete: function (data) {
8            console.log(data);
9            wait = false;
10        }
11    });

1fail: function(xhr, textStatus, errorThrown){
2	alert('request failed');
3}