Question

使用邮递员，我可以执行获取并发送Auth-Token作为标题密钥，然后使用Z4TTHmY98=gFw2rG这样的值，并且它会进入web api方法，因为它会根据自定义属性进行检查。< / p>

但是，我想使用浏览器

这是被击中的api

http://localhost:29001/api/test

My Header Key = Auth-Token
我的标头值= Z4TTHmY98 = gFw2rG

在阅读了一些文章后，我认为这样可行，但是在逐步调试web api方法时标题为空。

可以用浏览器吗？如果是这样，怎么样？

http://localhost:29001/api/test?Auth-Token=Z4TTHmY98=gFw2rG

Answer 1

浏览器打开页面不会发送自定义标头。但您可以使用您需要的自定义headeres发送AJAX请求。以下示例使用jQuery.ajax

ajaxSetup

<强>更新

如果您想通过页面向每个AJAX请求发送相同的标头，可以使用beforeSend + $.ajaxSetup({ beforeSend: function(xhr) { xhr.setRequestHeader('Auth-Token', 'Z4TTHmY98=gFw2rG'); } });：

    public static void main(String[] args){




    double tolerance = 1E-9, referenceArea =0.0, exactArea =0.0, x =0.0,     y =0.0, error = 0.0, approximateArea = 0.0;
    int  totalPointsCounter =0, hitPointsCounter =0;
    char firstCharacter ;
    String titleText, messageText;

    titleText = "The Monte Carlo Method";

    int userInput = JOptionPane.showConfirmDialog(null, "Run a Monte Carlo Experiment?", titleText, JOptionPane.YES_NO_OPTION);
    if (userInput == 1){
        JOptionPane.showMessageDialog(null, "The program terminates \nGood Bye!", titleText,  JOptionPane.WARNING_MESSAGE);
    System.exit(0);

    }


    String userExperimentInput = JOptionPane.showInputDialog(null, "Please Enter\n1 for Experiment 1\n2 for Experiment 2\n3 for Experiment 3\n4 for Experiment 4", titleText,  JOptionPane.QUESTION_MESSAGE).trim();

      if(userExperimentInput == null || userExperimentInput.equals("") ){
        JOptionPane.showMessageDialog(null, "No input received\nThe program terminates", titleText,  JOptionPane.WARNING_MESSAGE);
        System.exit(0);     
      }
char theCase = userExperimentInput.charAt(0);



switch (theCase){
    case '1': 
        exactArea = Math.pow(2, -0.5)*1/2; 
        referenceArea = 1.0;


         boolean condition = error < tolerance;

         double percentHit = (((double)hitPointsCounter/(double)totalPointsCounter));
   approximateArea =(percentHit)*(referenceArea);
error = exactArea - Math.abs(approximateArea);

int counter = 0;

do {
        x= Math.random();
        y= Math.random();
        totalPointsCounter++;

        if (y==0 && x==0){hitPointsCounter++;}
        if (y>0){
        if ((x/y)>=Math.pow(2, 0.5)){

                hitPointsCounter++;}
        }

        exactArea = Math.pow(2, -0.5)*1/2; 
        referenceArea = 1.0;




        counter++;

        }

while(condition);

  percentHit = (((double)hitPointsCounter/(double)totalPointsCounter));
   approximateArea =(percentHit)*(referenceArea);
error = exactArea - Math.abs(approximateArea);



messageText ="Experiment #1" + ": \n\nMC needed " + totalPointsCounter + " random points for tolerance " + tolerance + "\nThe approximate area is " + approximateArea;

JOptionPane.showMessageDialog(null, messageText, titleText, JOptionPane.INFORMATION_MESSAGE);

break;



    case 2: 
        exactArea = Math.PI;
        referenceArea = 4.0;







    case 3:
        exactArea = (1.0/3.0);
        referenceArea = 2.0;







    case 4:
        exactArea = 2;
        referenceArea = Math.PI;





    default: 
        System.out.println("Wrong character for case number, program terminates");
        System.exit(0);
}

}

Answer 2

使用Webapi 2参数绑定。

您可以从浏览器拨打电话，如下所示

 http://localhost:29001/api/test/Z4TTHmY98=gFw2rG/

[HttpGet]
[Route("/test/{AuthToken}")
public IHttpActionResult Test([FromUri] string AuthToken) 
{
    //Do whatever you want to do.
}

小心路线。它需要正确并在webapiconfig中配置。

Answer 3

按页面排列的AJAX请求可以使用ajaxSetup + beforeSend：

$.ajaxSetup({
    beforeSend: function(xhr) {
        xhr.setRequestHeader('Auth-Token', 'Z4TTHmY98=gFw2rG');
    }
});

<强>信息

如果您想使用相同的方式调用第三方API，则可以使用

objHttpClient.DefaultRequestHeaders.TryAddWithoutValidation("Key", "value");
objHttpClient.DefaultRequestHeaders.TryAddWithoutValidation("Authorization", "zMXGa8WNQuaBxWazgUhO2dw=");

在浏览器中将令牌和值发送到Web api

3 个答案: