facebook pixel code

＃%E5%86%8D%E4%B8%8D%E7%A9%BF%E5%B0%B1%E7%9C%9F%E7%9A%84%E8%A6%81%E7%A9%BF%E4%B8%8D%E4%B8%8B%E4%BA%86