如何在javascript中生成下載文件

Question

我被困在這里不明白走得更遠。 有些屏幕工作相同的代碼，但有些不是。

var element = document.createElement('a'); 
          element.setAttribute('href', 'data:text/html;charset=utf-8,' + encodeURIComponent(strOutput.replaceAll('£', '£'))); 
          element.setAttribute('download',"fpversions"); 
          element.style.display = 'none'; 
          document.body.appendChild(element); 
          element.click(); 
          document.body.removeChild(element);

誰能幫我。

Answer 1

這是關於如何通過 javascript 下載文件的示例 javascript 代碼

  var textToSave = 'this is a test';
  var hiddenElement = document.createElement('a');
  hiddenElement.href = 'data:attachment/text,' + encodeURI(textToSave);
  hiddenElement.target = '_blank';
  hiddenElement.download = 'myFile.txt';
  hiddenElement.click();

 function myFunction() { var textToSave = 'this is a test'; var hiddenElement = document.createElement('a'); hiddenElement.href = 'data:attachment/text,' + encodeURI(textToSave); hiddenElement.target = '_blank'; hiddenElement.download = 'myFile.txt'; hiddenElement.click(); }

 <button onclick="myFunction()">Click me</button>