如何解决401（未授权）异常

问题描述：

how to solve 401 (Unauthorized) exception while calling APi controller from Ajax call in data table in mvc

我尝试过：

What I have tried:

function QAReport() {
       $("#QaReport_values").dataTable({
           "processing": true,
           "serverSide": false,
           "destroy": true,
           "iDisplayLength": 50,
           "order": [0, 'desc'],
           "ajax": {
               "url": '@AppConstants.ApiUrl' + 'ProductivityDashboard/ProductivityDashboardApi/QAReport',
               "type": 'GET',
               "data": {},
               "dataType": 'json',
               "dataSrc": ''
           },
           "columns": [
           { "data": "DeveloperName" },
           { "data": "ProjectName" },
           { "data": "Goal" },
           { "data": "UserStory" },
           { "data": "DeployedDateTime" },
           ],
           "language": {
               "emptyTable": "There are no data at present."
           },
           "responsive": true
       });
   }

答

（＃QaReport_values）。dataTable（{
processing ：true，
serverSide：false，
destroy：true，
iDisplayLength：50，
order：[0，'desc']，
ajax：{
url：'@ AppConstants.ApiUrl'+'ProductivityDashboard / ProductivityDashboardApi / QAReport'，
type：'GET'，
data ：{}，
dataType：'json'，
dataSrc：''
}，
columns：[
{data： DeveloperName}，
{data：ProjectName}，
{data：Goal}，
{data：UserStory}，
{data：DeployedDateTime}，
]，
语言：{
emptyTable：目前没有数据。
}，
响应：真正的
}）;
}

("#QaReport_values").dataTable({ "processing": true, "serverSide": false, "destroy": true, "iDisplayLength": 50, "order": [0, 'desc'], "ajax": { "url": '@AppConstants.ApiUrl' + 'ProductivityDashboard/ProductivityDashboardApi/QAReport', "type": 'GET', "data": {}, "dataType": 'json', "dataSrc": '' }, "columns": [ { "data": "DeveloperName" }, { "data": "ProjectName" }, { "data": "Goal" }, { "data": "UserStory" }, { "data": "DeployedDateTime" }, ], "language": { "emptyTable": "There are no data at present." }, "responsive": true }); }

如何解决401（未授权）异常

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