top.location.href,parent.location.href和self.location.href有什麼不同？

window.location.href="url" self.location.href="url" this.location.href="url" location.href="url"                    這四個跳轉效果相同，表水僅在本頁打開url地址 top.location.href="url"              在最外層，也就是頂層打開url地址（跳出ifr

>>阅读原文<<