1. Background: & is always displayed in HTML as a character entity &
  2. Problem: Tinymce insert link needs to carry parameters, so use &, edit when viewing source code always show & copy to browser again escaped &%3B
  3. Check out the documentation tinymce.ax-z.cn/configure/c… And tried:

  1. Temporary fix: The front end submits str.replace(/&/g, ‘&’) by replacing all & with & at commit time

Perhaps someone has a better solution?