platform.extractTextFromHtml

The 'extractTextFromHtml' function parses the given HTML source, and returns the plain text excluding HTML formatting tags.
extractTextFromHtml提取HTML中的纯文本

• Prototype: platform.extractTextFromHtml(sHtmlText);
• Parameters:
  1. sHtmlText: the HTML source to be parsed;
     HTML源
• Return Value: the plain text without HTML formatting tags is returned;
• Example:

  var sTxt=platform.extractTextFromHtml('<p>Hello world</p>');