如何用array.push()实现纯文本换行，解决文件下载HTML标签问题

Looks like you're almost there! The issue with your current code is two-fold: you're not using the stripped text you created, and you need to convert those <br> tags into actual plain-text newlines before removing other HTML. Here's how to fix it:

Modified saver() Function #

function saver() {
  // Get the raw HTML content from the command div
  var htmlContent = document.getElementById("command").innerHTML;
  
  // First, convert <br> tags (including self-closing <br/>) to plain text newlines
  var withNewlines = htmlContent.replace(/<br\s*\/?>/gi, '\n');
  
  // Remove any remaining HTML tags to get clean plain text
  var plainText = withNewlines.replace(/(<([^>]+)>)/ig, '');
  
  var filename = "File";
  var blob = new Blob([plainText], {type: "text/plain;charset=utf-8"});
  saveAs(blob, filename + ".txt");
}

What Changed? #

• Used your stripped text: Previously, you created newText but still passed the original HTML (text) to the Blob. Now we use the fully processed plain text.
• Converted <br> to newlines: Before stripping all HTML, we replace <br> and <br/> with \n (the plain-text newline character). This ensures the line breaks you see on the page are preserved in the downloaded file.

Example Output #

If your page shows:

GUID qwertyuiop
ID 12345

The downloaded file will now contain:

GUID qwertyuiop
ID 12345

This should give you the clean, properly formatted text file you're looking for!

内容的提问来源于stack exchange，提问作者AppleManYT