Use of document.load forbidden on Documents that come from other Windows. Only the Window in which a Document was created is allowed to call .load on that Document. Preferably, use XMLHttpRequest instead.
已拒绝在自其他窗口的文档上使用 document.load。只允许在创建文档窗口的父窗口中调用 .load。使用 XMLHttpRequest 代替通常更好。