Are there any differences between fetch “cache” option and fetch “cache-control” header?











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-1
down vote

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First question: Are there any differences between:



let requestUrl = url;

let requestHeaders = new Headers();

requestHeaders.append('cache-control', 'no-store');

let requestOptions = {

  headers: requestHeaders

}

fetch(url, requestOptions)


and



let requestUrl = url;

let requestOptions = {

  cache: 'no-store'

}



fetch(url, requestOptions)


?



Second question: Are there any differences between:



let requestUrl = url;

let requestHeaders = {

    'cache-control': 'no-store'

}

let requestOptions = {

   headers: requestHeaders 

}



fetch(url, requestOptions)


and 



let requestUrl = url;

let requestHeaders = new Headers();

requestHeaders.append('cache-control', 'no-store');

let requestOptions = {

  headers: requestHeaders

}



fetch(url, requestOptions)


?






javascript fetch







share|improve this question




























    up vote
    -1
    down vote

    favorite












    First question: Are there any differences between:



    let requestUrl = url;
    
let requestHeaders = new Headers();
    
requestHeaders.append('cache-control', 'no-store');
    
let requestOptions = {
    
  headers: requestHeaders
    
}
    
fetch(url, requestOptions)


    and



    let requestUrl = url;
    
let requestOptions = {
    
  cache: 'no-store'
    
}
    

    
fetch(url, requestOptions)


    ?



    Second question: Are there any differences between:



    let requestUrl = url;
    
let requestHeaders = {
    
    'cache-control': 'no-store'
    
}
    
let requestOptions = {
    
   headers: requestHeaders 
    
}
    

    
fetch(url, requestOptions)


    and 



    let requestUrl = url;
    
let requestHeaders = new Headers();
    
requestHeaders.append('cache-control', 'no-store');
    
let requestOptions = {
    
  headers: requestHeaders
    
}
    

    
fetch(url, requestOptions)


    ?






    javascript fetch







    share|improve this question


























      up vote
      -1
      down vote

      favorite









      up vote
      -1
      down vote

      favorite











      First question: Are there any differences between:



      let requestUrl = url;
      
let requestHeaders = new Headers();
      
requestHeaders.append('cache-control', 'no-store');
      
let requestOptions = {
      
  headers: requestHeaders
      
}
      
fetch(url, requestOptions)


      and



      let requestUrl = url;
      
let requestOptions = {
      
  cache: 'no-store'
      
}
      

      
fetch(url, requestOptions)


      ?



      Second question: Are there any differences between:



      let requestUrl = url;
      
let requestHeaders = {
      
    'cache-control': 'no-store'
      
}
      
let requestOptions = {
      
   headers: requestHeaders 
      
}
      

      
fetch(url, requestOptions)


      and 



      let requestUrl = url;
      
let requestHeaders = new Headers();
      
requestHeaders.append('cache-control', 'no-store');
      
let requestOptions = {
      
  headers: requestHeaders
      
}
      

      
fetch(url, requestOptions)


      ?






      javascript fetch







      share|improve this question















      First question: Are there any differences between:



      let requestUrl = url;
      
let requestHeaders = new Headers();
      
requestHeaders.append('cache-control', 'no-store');
      
let requestOptions = {
      
  headers: requestHeaders
      
}
      
fetch(url, requestOptions)


      and



      let requestUrl = url;
      
let requestOptions = {
      
  cache: 'no-store'
      
}
      

      
fetch(url, requestOptions)


      ?



      Second question: Are there any differences between:



      let requestUrl = url;
      
let requestHeaders = {
      
    'cache-control': 'no-store'
      
}
      
let requestOptions = {
      
   headers: requestHeaders 
      
}
      

      
fetch(url, requestOptions)


      and 



      let requestUrl = url;
      
let requestHeaders = new Headers();
      
requestHeaders.append('cache-control', 'no-store');
      
let requestOptions = {
      
  headers: requestHeaders
      
}
      

      
fetch(url, requestOptions)


      ?






      javascript fetch




      javascript fetch






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited 13 hours ago









      Cœur

      17k9102139




      17k9102139










      asked yesterday









      Mitrofan Ius

      165




      165





























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