Javascript調用文本分析返回HTTP 400錯誤請求錯誤

Question

我無法爲Text Analytics 400錯誤的請求使用Javascript找到類似的問題。以下JavaScript中簡單的代碼返回了一個錯誤。我已驗證發送的POST是否有效。我需要你的幫助。

var params = { 
    "documents": [ 
     { 
      "language": "en", 
      "id": "1", 
      "text": "This is my first test. All is good" 
     }, 
     { 
      "language": "en", 
      "id": "2", 
      "text": "This is my first test. All is not good" 
     }, 
     { 
      "language": "en", 
      "id": "3", 
      "text": "Why is this not working as expected?" 
     }, 
     { 
      "language": "en", 
      "id": "4", 
      "text": "You got to be kidding me like this" 
     }, 
     { 
      "language": "en", 
      "id": "5", 
      "text": "I hope this will finally work. I hope it will" 
     } 
    ] 
} 

$.ajax({ 
    url: "https://westus.api.cognitive.microsoft.com/text/analytics/v2.0/sentiment?" + $.param(params), 
    beforeSend: function(xhrObj){ 
     // Request headers 
     xhrObj.setRequestHeader("Content-Type","application/json"); 
     xhrObj.setRequestHeader("Ocp-Apim-Subscription-Key","MY API KEY"); 
    }, 
    type: "POST", 
    // Request body 
    data: "{body}", 
}) 
.done(function(data) { 
    console.log(data); 
}) 
.fail(function() { 
    alert("error"); 
}); 

Answer 1

@Redz， 看到這個小提琴的實施。據它說：「YOUR_KEY_HERE」效果很好只需更換你的鑰匙：https://jsfiddle.net/expcc0f5/1/

下面是一個成功運作的代碼：

var params = { 
       "documents": [ 
        { 
         "language": "en", 
         "id": "1", 
         "text": "This is my first test. All is good" 
        }, 
        { 
         "language": "en", 
         "id": "2", 
         "text": "This is my first test. All is not good" 
        }, 
        { 
         "language": "en", 
         "id": "3", 
         "text": "Why is this not working as expected?" 
        }, 
        { 
         "language": "en", 
         "id": "4", 
         "text": "You got to be kidding me like this" 
        }, 
        { 
         "language": "en", 
         "id": "5", 
         "text": "I hope this will finally work. I hope it will" 
        } 
       ] 
      }; 

      $.ajax({ 
       method: 'POST', 
       url: "https://westus.api.cognitive.microsoft.com/text/analytics/v2.0/sentiment", 
       headers:{ 
        "Content-Type":"application/json", 
        "Ocp-Apim-Subscription-Key":"YOUR_KEY_HERE", 
        "Accept":"application/json" 
       }, 
       data: JSON.stringify(params), 
       dataType: 'text', 
      }) 
      .done(function(data) { 
       console.log('Here: ' + data); 
       $('#responseData').html(data); 
      }) 
      .fail(function(data) { 
       alert("error" + JSON.stringify(data)); 
      }); 

好運。會喜歡它聽到它是如何爲你。